TY - JOUR AD - Martin Cty Lib Syst, Stuart, FL USA. Auberry, K (reprint author), Martin Cty Lib Syst, Stuart, FL USA. AN - WOS:000318890800137 AU - Auberry, K. DA - May J2 - Libr. J. LA - English M1 - 9 M3 - Book Review N1 - ISI Document Delivery No.: 143TJ Times Cited: 0 Cited Reference Count: 1 Cited References: SOLOMON L, 2012, LIB NITTY GRITTY GUI Auberry, Kendra Reed business information New york PY - 2013 SN - 0363-0277 SP - 88-88 ST - The Librarian's Nitty-Gritty Guide to Social Media T2 - Library Journal TI - The Librarian's Nitty-Gritty Guide to Social Media UR - ://WOS:000318890800137 VL - 138 ID - 16 ER - TY - JOUR AB - Almost one-half of pleasure travelers post travel pictures on social networking sites (Lo, McKercher, Lo, Cheung, & Law, 2011). Hence, this research explores whether travelers who post pictures on a social media site(s) of their trip otherwise known as 'trip picture posters' (TPPs) have different souvenir purchasing behaviors than those who do not engage in trip picture posting (non-TPPs). Findings indicate that TPPs are more apt to use souvenirs as gifts and souvenirs as evidence than non-TPPs. Further TPPs are more prone to purchase local and regional specialty items than non-TPPs. From a theory-building perspective, this study is one of the initial attempts to cross-pollinate the research streams of souvenir purchase behavior and social media usage. From a practical lens, these findings suggest that TPPs should be targeted with specific souvenir promotions. (C) 2012 Elsevier Ltd. All rights reserved. AD - Virginia Tech, Dept Hospitality & Tourism Management, Blacksburg, VA 24061 USA. E Carolina Univ, Dept Mkt & Supply Chain Management, Greenville, NC 27858 USA. Boley, BB (reprint author), Virginia Tech, Dept Hospitality & Tourism Management, 362 Wallace Hall 0429, Blacksburg, VA 24061 USA. bynum.boley@vt.edu; magnini@vt.edu; tutent@ecu.edu AN - WOS:000318128800004 AU - Boley, B. B. AU - Magnini, V. P. AU - Tuten, T. L. DA - Aug DO - 10.1016/j.tourman.2012.11.020 J2 - Tourism Manage. KW - Social media Souvenirs Facebook Picture sharing Sustainable tourism Online photography Travel pictures Posting pictures LA - English M3 - Article N1 - ISI Document Delivery No.: 133HF Times Cited: 0 Cited Reference Count: 20 Cited References: Baerenholdt J. O., 2004, PERFORMING TOURIST P Boley BB, 2011, J TRAVEL RES, V50, P567, DOI 10.1177/0047287510382295 Ceballos-Lascurain H., 1996, TOURISM ECOTOURISM P Chalfen R. 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K., 2011, TOURISM MANAGE, V33, P489 Swanson KK, 2006, TOURISM MANAGE, V27, P671, DOI 10.1016/j.tourman.2005.03.001 Wilkins H, 2011, J TRAVEL RES, V50, P239, DOI 10.1177/0047287510362782 Xiang Z, 2010, TOURISM MANAGE, V31, P179, DOI 10.1016/j.tourman.2009.02.016 Boley, B. Bynum Magnini, Vincent P. Tuten, Tracy L. Elsevier sci ltd Oxford PY - 2013 SN - 0261-5177 SP - 27-30 ST - Social media picture posting and souvenir purchasing behavior: Some initial findings T2 - Tourism Management TI - Social media picture posting and souvenir purchasing behavior: Some initial findings UR - ://WOS:000318128800004 VL - 37 ID - 4 ER - TY - JOUR AB - Up to now, more and more online sites have started to allow their users to build the social relationships. Take the Last.fm for example (which is a popular music-sharing site), users can not only add each other as friends, but also join online interest groups where they shall meet people with common tastes. Therefore, in this environment, users might be interested in not only receiving item recommendations (such as music), but also getting friend suggestions so they might put them in the contact list, and group recommendations that they could consider joining. To support such demanding needs, in this paper, we propose a unified framework that provides three different types of recommendation in a single system: recommending items, recommending groups and recommending friends. For each type of recommendation, we in depth investigate the contribution of fusing other two auxiliary information resources (e.g., fusing friendship and membership for recommending items, and fusing user-item preferences and friendship for recommending groups) for boosting the algorithm performance. More notably, the algorithms were developed based on the matrix factorization framework in order to achieve the ideal efficiency as well as accuracy. We performed experiments with two large-scale real-world data sets that contain users' implicit interaction with items. The results revealed the effective fusion mechanism for each type of recommendation in such implicit data condition. Moreover, it demonstrates the respective merits of regularization model and factorization model: the factorization is more suitable for fusing bipartite data (such as membership and user-item preferences), while the regularization model better suits one mode data (like friendship). We further enhanced the friendship's regularization by integrating the similarity measure, which was experimentally proven with positive effect. (C) 2013 Elsevier Ltd. All rights reserved. AD - Hong Kong Baptist Univ, Dept Comp Sci, Hong Kong, Hong Kong, Peoples R China. Univ Elect Sci & Technol, Sch Comp Sci & Engn, Chengdu, Peoples R China. Taobao Software Co Ltd, Hangzhou, Zhejiang, Peoples R China. Chen, L (reprint author), 224 Waterloo Rd, Kowloon, Hong Kong, Peoples R China. lichen@comp.hkbu.edu.hk AN - WOS:000316522900011 AU - Chen, L. AU - Zeng, W. AU - Yuan, Q. DA - Jun DO - 10.1016/j.eswa.2012.12.006 J2 - Expert Syst. Appl. KW - Fusion of heterogeneous resource Item recommendation Group recommendation Friend recommendation Matrix factorization Regularization systems LA - English M1 - 8 M3 - Article N1 - ISI Document Delivery No.: 111LN Times Cited: 0 Cited Reference Count: 39 Cited References: Adomavicius G, 2005, IEEE T KNOWL DATA EN, V17, P734, DOI 10.1109/TKDE.2005.99 Backstrom L, 2011, P 4 ACM INT C WEB SE, P635, DOI 10.1145/1935826.1935914 Baltrunas L., 2010, P 4 ACM C REC SYST, P119, DOI 10.1145/1864708.1864733 Bellogin A., 2011, P 5 ACM C REC SYST, P333 Blei DM, 2003, J MACH LEARN RES, V3, P993, DOI 10.1162/jmlr.2003.3.4-5.993 Chen JL, 2009, CHI2009: PROCEEDINGS OF THE 27TH ANNUAL CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS, VOLS 1-4, P201 Chen W.-Y., 2008, P 14 ACM SIGKDD INT, P115, DOI 10.1145/1401890.1401909 Chen W.-Y., 2009, P 18 INT C WORLD WID, P681, DOI 10.1145/1526709.1526801 Chen YL, 2008, EXPERT SYST APPL, V34, P2082, DOI 10.1016/j.eswa.2007.02.008 De Meo P, 2011, INFORM SCIENCES, V181, P1285, DOI 10.1016/j.ins.2010.12.001 Fouss F, 2007, IEEE T KNOWL DATA EN, V19, P355, DOI 10.1109/TKDE.2007.46 Gou L., 2011, P 2011 VIS INF COMM, P15 Groh G, 2007, GROUP'07: PROCEEDINGS OF THE 2007 INTERNATIONAL ACM CONFERENCE ON SUPPORTING GROUP WORK, P127 Guy I., 2009, P IUI 09, P77 Hofmann T, 2004, ACM T INFORM SYST, V22, P89, DOI 10.1145/963770.963774 Hu YF, 2008, IEEE DATA MINING, P263, DOI 10.1109/ICDM.2008.22 Jamali M., 2010, P 4 ACM C REC SYST R, P135, DOI 10.1145/1864708.1864736 Jamali M, 2009, KDD-09: 15TH ACM SIGKDD CONFERENCE ON KNOWLEDGE DISCOVERY AND DATA MINING, P397 Jamali M., 2011, P 5 ACM C REC SYST R, P53 Konstas I, 2009, PROCEEDINGS 32ND ANNUAL INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, P195, DOI 10.1145/1571941.1571977 Koren Y, 2009, COMPUTER, V42, P30, DOI 10.1109/MC.2009.263 Liu FK, 2010, EXPERT SYST APPL, V37, P4772, DOI 10.1016/j.eswa.2009.12.061 Ma H., 2011, P 4 ACM INT C WEB SE, P287, DOI 10.1145/1935826.1935877 Ma H., 2008, P 17 ACM C INF KNOWL, P931, DOI 10.1145/1458082.1458205 Pazzani M.J., 2007, The Adaptive Web. 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M., 2005, P 22 INT C MACH LEAR, P713, DOI 10.1145/1102351.1102441 Salakhutdinov R., 2008, P 25 INT C MACH LEAR, P880, DOI 10.1145/1390156.1390267 Salakhutdinov R., 2008, ADV NEURAL INFORM PR, V20 Shani G., 2011, RECOMMENDER SYSTEMS, P511 Singh Ajit P., 2008, P 14 ACM SIGKDD INT, P650, DOI 10.1145/1401890.1401969 Spertus E., 2005, P 11 ACM SIGKDD INT, P678, DOI 10.1145/1081870.1081956 Symeonidis P., 2010, P 4 INT C REC SYST R, P183, DOI 10.1145/1864708.1864744 Vasuki V., 2010, P 4 ACM C REC SYST R, P103, DOI 10.1145/1864708.1864731 Yang B., 2012, P 21 INT C COMP WORL, P639 Yang S.-H., 2011, P 20 INT WORLD WID W, P537 Yuan Q., 2012, RECOMMENDER SYSTEMS, P159 Yuan Q., 2011, P 5 ACM C REC SYST R, P245 Zheng Y, 2011, ACM T WEB, V5, DOI 10.1145/1921591.1921596 Chen, Li Zeng, Wei Yuan, Quan Hong Kong Baptist University Faculty Research Grant [HKBU/FRG2/11-12/049] This research was supported by Hong Kong Baptist University Faculty Research Grant (HKBU/FRG2/11-12/049). Pergamon-elsevier science ltd Oxford PY - 2013 SN - 0957-4174 SP - 2889-2903 ST - A unified framework for recommending items, groups and friends in social media environment via mutual resource fusion T2 - Expert Systems with Applications TI - A unified framework for recommending items, groups and friends in social media environment via mutual resource fusion UR - ://WOS:000316522900011 VL - 40 ID - 8 ER - TY - JOUR AB - The purpose of this paper is to examine the use of social network sites (SNSs) from a qualitative methodological approach, looking at both Asian and Western countries. There has been growing interest in systematic analysis of the use of SNSs as such sites have become increasingly popular, global means of self-expression and forming social connections. However, most previous research into SNSs has been based in a single cultural context, with very few cross-cultural studies having been conducted. To address this lacuna, this study compares SNS users in Korea with those in the United States, specifically examining the nature of their SNS social relationships and their attitudes toward self-disclosure via SNS. Using semi-structured focus interviews, our research provides qualitative data-based analysis of the culture-specific effects that new social media has on communication. Our study demonstrates that a qualitative method is useful when examining the cultural differences that appear in online communication behavior designed to establish social relationships and to compose content, and further indicates that cultural differences may have considerable influence on SNS users' attitudes towards SNSs and on their communication style. This study thus contributes to existing literature by advancing the research into a broader, inter-cultural sphere. AD - Yeungnam Univ, CyberEmot Res Ctr, Gyongsan 712749, Gyeongsangbuk D, South Korea. Yeungnam Univ, Dept Media & Commun, Gyongsan 712749, Gyeongsangbuk D, South Korea. Park, HW (reprint author), Yeungnam Univ, Dept Media & Commun, 214-1 Dae Dong, Gyongsan 712749, Gyeongsangbuk D, South Korea. hanpark@ynu.ac.kr AN - WOS:000316267500030 AU - Cho, S. E. AU - Park, H. W. DA - Jun DO - 10.1007/s11135-011-9658-z J2 - Qual. Quant. KW - Qualitative methods Cross-cultural research Social networking sites Focus interview south-korea web sites patterns self LA - English M1 - 4 M3 - Article N1 - ISI Document Delivery No.: 108CB Times Cited: 0 Cited Reference Count: 31 Cited References: Altman I., 1983, SOCIAL PENETRATION D Barnett G.A., 2011, J CONT E ASIA, V10, P43 Boyd D., 2007, J COMPUT MEDIAT COMM, V13 boyd D., 2006, 1 MONDAY, V11 CHEN GM, 1995, J CROSS CULT PSYCHOL, V26, P84, DOI 10.1177/0022022195261006 Cho CH, 2005, J ADVERTISING, V34, P99 Cho S.E., 2010, THESIS STATE U NEW J Donath J, 2004, BT TECHNOL J, V22, P71, DOI 10.1023/B:BTTJ.0000047585.06264.cc Ellison N., 2007, J COMPUT MEDIAT COMM, V12 Hofstede G. 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Springer Dordrecht PY - 2013 SN - 0033-5177 SP - 2319-2330 ST - A qualitative analysis of cross-cultural new media research: SNS use in Asia and the West T2 - Quality & Quantity TI - A qualitative analysis of cross-cultural new media research: SNS use in Asia and the West UR - ://WOS:000316267500030 VL - 47 ID - 15 ER - TY - JOUR AD - Univ Wisconsin, Sch Med & Publ Hlth, Dept Surg, Div Plast & Reconstruct Surg, Madison, WI 53792 USA. Afifi, AM (reprint author), Univ Wisconsin, Div Plast & Reconstruct Surg, G5-361 CSC,600 Highland Ave, Madison, WI 53792 USA. afifi@surgery.wisc.edu AN - WOS:000318540700036 AU - Israel, J. S. AU - Mandel, B. A. AU - Bentz, M. L. AU - Afifi, A. M. DA - May DO - 10.1097/PRS.0b013e318287a14f J2 - Plast. Reconstr. Surg. KW - social media students LA - English M1 - 5 M3 - Letter N1 - ISI Document Delivery No.: 138WG Times Cited: 0 Cited Reference Count: 9 Cited References: Abdul SS, 2011, LANCET, V377, P2083, DOI 10.1016/S0140-6736(11)60919-7 Chretien KC, 2009, JAMA-J AM MED ASSOC, V302, P1309, DOI 10.1001/jama.2009.1387 D'Alessandro AM, 2012, AM J TRANSPLANT, V12, P152, DOI 10.1111/j.1600-6143.2011.03783.x Greysen SR, 2012, JAMA-J AM MED ASSOC, V307, P1141, DOI 10.1001/jama.2012.330 Leow JJ, 2012, SURGERY, V151, P767, DOI 10.1016/j.surg.2011.12.024 Mychasiuk R, 2012, CHILD CARE HLTH DEV, V38, P753, DOI 10.1111/j.1365-2214.2011.01326.x Piskorski MJ, 2011, HARVARD BUS REV, V89, P116 Rohrich RJ, 2012, PLAST RECONSTR SURG, V129, P789, DOI 10.1097/PRS.0b013e3182402f85 Yamout Sani Z, 2011, Bull Am Coll Surg, V96, P7 Israel, Jacqueline S. Mandel, Benjamin A. Bentz, Michael L. Afifi, Ahmed M. Lippincott williams & wilkins Philadelphia PY - 2013 SN - 0032-1052 SP - 865E-868E ST - Tweeting All Surgeons: Update Your Facebook Status, Enhance Your Reputation, and "Pin" Your Practice on the Wild, Wild Web T2 - Plastic and Reconstructive Surgery TI - Tweeting All Surgeons: Update Your Facebook Status, Enhance Your Reputation, and "Pin" Your Practice on the Wild, Wild Web UR - ://WOS:000318540700036 VL - 131 ID - 19 ER - TY - JOUR AB - This study examines the rhetorical aspects of social contestation of climate change in reader comments published in the Daily Mail, subsequent to climategate. The following themes are reported: (1) denigration of climate scientists to contest hegemonic representations, (2) delegitimization of pro-climate change individuals by disassociation from science, and (3) outright denial: rejecting hegemonic social representations of climate change. The study outlines the discursive strategies employed in order to construct social representations of climate change, to contest alternative representations, and to convince others of the validity of these representations. It examines how social representations of science are formed, maintained, and disseminated. AD - Univ Nottingham, Sch Sociol & Social Policy, Nottingham NG7 2RD, England. Univ Nottingham, Nottingham NG7 2RD, England. Univ Leicester, Leicester LE1 7RH, Leics, England. Jaspal, R (reprint author), Univ Nottingham, Inst Sci & Soc, Sch Sociol & Social Policy, Law & Social Sci Bldg, Nottingham NG7 2RD, England. rusi.jaspal@gmail.com AN - WOS:000318816900005 AU - Jaspal, R. AU - Nerlich, B. AU - Koteyko, N. DA - Jun DO - 10.1177/1075547012459274 J2 - Sci. Commun. KW - climate change skepticism communication social media social representation public understanding critical discourse analysis social psychology media representations discourses opinions identity policy news LA - English Estonian M1 - 3 M3 - Article N1 - ISI Document Delivery No.: 142SH Times Cited: 0 Cited Reference Count: 51 Cited References: Abric J.-C., 2001, REPRESENTATIONS SOCI, P42 Agazzi E., 2004, RIGHT WRONG SCI Anderson A., 1997, MEDIA CULTURE ENV Apter M. J., 1983, THREATENED IDENTITIE, P75 BARTAL D, 1990, J SOC ISSUES, V46, P65 Ben-Asher S., 2003, PAPERS SOCIAL REPRES, V12, P61 BILLIG M, 1988, SOC BEHAV, V3, P1 Boykoff M., 2011, WHO SPEAKS CLIMATE M Boykoff MT, 2009, NATO SCI PEACE SECUR, P339, DOI 10.1007/978-90-481-2636-1_15 Breakwell G. M., 1993, PAPERS SOCIAL REPRES, V2, P1 Brulle RJ, 2012, CLIMATIC CHANGE, V114, P169, DOI 10.1007/s10584-012-0403-y Burr V., 2003, SOCIAL CONSTRUCTIONI Carvalho A, 2007, PUBLIC UNDERST SCI, V16, P223, DOI 10.1177/0963662506066775 Crompton T, 2010, ENVIRONMENT, V52, P23 DAVIES B, 1990, J THEOR SOC BEHAV, V20, P43, DOI 10.1111/j.1468-5914.1990.tb00174.x Deming D., 2005, J SCI EXPLORATION, V19, P247 GRUNDMANN R, 2012, WIRES CLIM CHANGE, V3, P215, DOI DOI 10.1002/WCC.166 Grundmann R, 2013, SCI TECHNOL HUM VAL, V38, P67, DOI 10.1177/0162243911432318 Hoijer B, 2010, PUBLIC UNDERST SCI, V19, P717, DOI 10.1177/0963662509348863 Hulme M, 2009, WHY WE DISAGREE ABOUT CLIMATE CHANGE: UNDERSTANDING CONTROVERSY, INACTION AND OPPORTUNITY, P1 Irwin A., 1995, CITIZEN SCI STUDY PE Jaspal R, 2010, BRIT J SOC PSYCHOL, V49, P849, DOI 10.1348/014466609X485025 Jaspal R., 2012, PUBLIC UNDERST SCI, DOI [10.1177/0963662512440219, DOI 10.1177/0963662512440219] Jaspal R., 2011, THESIS U LONDON EGHA Koteyko N, 2013, GEOGR J, V179, P74, DOI 10.1111/j.1475-4959.2012.00479.x Leiserowitz A., AM BEHAV SC IN PRESS Leiserowitz A, 2006, CLIMATIC CHANGE, V77, P45, DOI 10.1007/s10584-006-9059-9 Mann M., 2012, HOCKEY STICK CLIMATE McCright AM, 2007, CREATING A CLIMATE FOR CHANGE: COMMUNICATING CLIMATE CHANGE AND FACILITATING SOCIAL CHANGE, P200, DOI 10.1017/CBO9780511535871.015 Montford A. W., 2010, HOCKEY STICK DELUSIO MOSCOVICI S, 1988, EUR J SOC PSYCHOL, V18, P211, DOI 10.1002/ejsp.2420180303 Moscovici S., 1973, HLTH ILLNESS SOCIAL, pix Moscovici S., 1983, ATTRIBUTION THEORY S, P98 MOSCOVICI S, 1963, ANNU REV PSYCHOL, V14, P231, DOI 10.1146/annurev.ps.14.020163.001311 Nerlich B, 2010, ENVIRON VALUE, V19, P419, DOI 10.3197/096327110X531543 Nerlich B, 2009, GLOBAL ENVIRON CHANG, V19, P345, DOI 10.1016/j.gloenvcha.2009.03.001 Olausson U, 2011, ENVIRON COMMUN, V5, P281, DOI 10.1080/17524032.2011.585026 Olausson U, 2010, EUR J COMMUN, V25, P138, DOI 10.1177/0267323110363652 Painter J., 2010, POLES APART INT REPO Poortinga W, 2011, GLOBAL ENVIRON CHANG, V21, P1015, DOI 10.1016/j.gloenvcha.2011.03.001 Porter A., 2011, SOC MED SOC PURP C C Richardson J., 2011, JOURNALISM, V12, P983 Rose D., 1995, PAPERS SOCIAL REPRES, V4, P150 Rowe G, 2008, HEALTH RISK SOC, V10, P361, DOI 10.1080/13698570802166456 Scott M., 2011, WORDSMITH TOOLS VERS Valdez A., 2012, PEOPLE SCI JUN, P23 Van Dijk T, 1993, DISCOURSE SOC, V4, P249, DOI DOI 10.1177/0957926593004002006 van Dijk T. A., 1991, RACISM PRESS Walsh B., 2010, TIME Weingart P, 2000, PUBLIC UNDERST SCI, V9, P261, DOI 10.1088/0963-6625/9/3/304 Yampolsky M., 2011, SOCIAL IDENTITIES, V17, P201 Jaspal, Rusi Nerlich, Brigitte Koteyko, Nelya Sage publications inc Thousand oaks PY - 2013 SN - 1075-5470 SP - 383-410 ST - Contesting Science by Appealing to Its Norms: Readers Discuss Climate Science in the Daily Mail T2 - Science Communication TI - Contesting Science by Appealing to Its Norms: Readers Discuss Climate Science in the Daily Mail UR - ://WOS:000318816900005 VL - 35 ID - 10 ER - TY - JOUR AB - In this paper, we present Forum Crawler Under Supervision (FoCUS), a supervised web-scale forum crawler. The goal of FoCUS is to crawl relevant forum content from the web with minimal overhead. Forum threads contain information content that is the target of forum crawlers. Although forums have different layouts or styles and are powered by different forum software packages, they always have similar implicit navigation paths connected by specific URL types to lead users from entry pages to thread pages. Based on this observation, we reduce the web forum crawling problem to a URL-type recognition problem. And we show how to learn accurate and effective regular expression patterns of implicit navigation paths from automatically created training sets using aggregated results from weak page type classifiers. Robust page type classifiers can be trained from as few as five annotated forums and applied to a large set of unseen forums. Our test results show that FoCUS achieved over 98 percent effectiveness and 97 percent coverage on a large set of test forums powered by over 150 different forum software packages. In addition, the results of applying FoCUS on more than 100 community Question and Answer sites and Blog sites demonstrated that the concept of implicit navigation path could apply to other social media sites. AD - Univ Sci & Technol China, Informat Proc Ctr, Beijing, Peoples R China. Harbin Inst Technol, Machine Intelligence & Translat Lab, Harbin 150001, Peoples R China. Microsoft Corp, Redmond, WA 98052 USA. Univ Sci & Technol China, Informat Proc Ctr, Hefei 230026, Anhui, Peoples R China. Microsoft Res Asia, Beijing 100190, Peoples R China. Jiang, JT (reprint author), Univ Sci & Technol China, Informat Proc Ctr, Microsoft Bldg 2,5 Danling St, Beijing, Peoples R China. silyt@mail.ustc.edu.cn; xysong@mtlab.hit.edu.cn; ynh@ustc.edu.cn; cyl@microsoft.com AN - WOS:000317860300008 AU - Jiang, J. T. AU - Song, X. Y. AU - Yu, N. H. AU - Lin, C. Y. DA - Jun DO - 10.1109/tkde.2012.56 J2 - IEEE Trans. Knowl. Data Eng. KW - EIT path forum crawling ITF regex page classification page type URL pattern learning URL type LA - English M1 - 6 M3 - Article N1 - ISI Document Delivery No.: 129RT Times Cited: 0 Cited Reference Count: 23 Cited References: Adamic L., 2007, P 16 INT C WORLD WID, P221, DOI DOI 10.1145/1242572.1242603 Brin S, 1998, COMPUT NETWORKS ISDN, V30, P107, DOI 10.1016/S0169-7552(98)00110-X Cai R., 2008, P 17 INT C WORLD WID, P447, DOI 10.1145/1367497.1367558 Dasgupta A., 2008, P INT C KNOWL DISC D, P186, DOI 10.1145/1401890.1401917 Gao C., 2008, P 31 ANN INT ACM SIG, P467 Glance N., 2005, P 11 ACM SIGKDD INT, P419, DOI DOI 10.1145/1081870.1081919 Guo Y., 2006, P 2006 IEEE WIC ACM, P475 Henzinger M., 2006, Proceedings of the Twenty-Ninth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, DOI 10.1145/1148170.1148222 Koppula H. S., 2010, P INT C WEB SEARCH D, P381, DOI 10.1145/1718487.1718535 Li Kui, 2007, Computer Engineering, V33 Manku G. 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Y., 2010, P ACM CIKM, P39, DOI 10.1145/1871437.1871447 The Sitemap Protocol, 2012, SIT PROT Vapnik V., 1995, NATURE STAT LEARNING Vidal M.L.A., 2006, Proceedings of the Twenty-Ninth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, DOI 10.1145/1148170.1148223 Wang Y., 2008, P SIGIR, P459, DOI 10.1145/1390334.1390413 Yang JM, 2009, PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND COMPUTER SCIENCE, VOL III, P181, DOI 10.1109/ETCS.2009.566 Zhai YH, 2006, IEEE T KNOWL DATA EN, V18, P1614, DOI 10.1109/TKDE.2006.197 Zhang L., 2010, P 23 INT C COMP LING, P1462 [Anonymous], 2012, 1738 RFC [Anonymous], 2012, MESSAGE BOARDS STAT Jiang, Jingtian Song, Xinying Yu, Nenghai Lin, Chin-Yew Fundamental Research Funds for the Central Universities [WK2100230002]; National Natural Science Foundation of China [60933013]; National Science and Technology Major Project [2010ZX03004-003] This work was done when J. Jiang and X. Song were interns at Microsoft Research Asia. This work was supported in part by Fundamental Research Funds for the Central Universities (No. WK2100230002), National Natural Science Foundation of China (No. 60933013), and National Science and Technology Major Project (No. 2010ZX03004-003). Ieee computer soc Los alamitos PY - 2013 SN - 1041-4347 SP - 1293-1306 ST - FoCUS: Learning to Crawl Web Forums T2 - Ieee Transactions on Knowledge and Data Engineering TI - FoCUS: Learning to Crawl Web Forums UR - ://WOS:000317860300008 VL - 25 ID - 12 ER - TY - JOUR AD - Univ Hull, Fac Hlth & Social Care, Kingston Upon Hull HU6 7RX, N Humberside, England. Jones, C (reprint author), Univ Hull, Fac Hlth & Social Care, Kingston Upon Hull HU6 7RX, N Humberside, England. c.jones@hull.ac.uk AN - WOS:000317614300001 AU - Jones, C. AU - Hayter, M. DA - Jun DO - 10.1111/jocn.12239 J2 - J. Clin. Nurs. LA - English M1 - 11-12 M3 - Editorial Material N1 - ISI Document Delivery No.: 126KQ Times Cited: 0 Cited Reference Count: 9 Cited References: Cain J, 2008, AM J PHARM EDUC, V72, P1 Cain J, 2010, AM J HEALTH-SYST PH, V67, P1635, DOI 10.2146/ajhp090658 Campbell M, 2010, 4 NURSING STUDENTS E Cooksey K, 2009, OUTRAGE DEAD PEOPLE McNab C, 2009, WHO B Peternelj-Taylor Cindy, 2002, J Psychosoc Nurs Ment Health Serv, V40, P22 Sandars J, 2007, POSTGRAD MED J, V83, P759, DOI 10.1136/pgmj.2007.063123 Schenthal SJ, 2007, WATCH YOUR STEP NURS Taylor L, 2010, PROF PSYCHOL-RES PR, V41, P153, DOI 10.1037/a0017996 Jones, Catriona Hayter, Mark Wiley-blackwell Hoboken PY - 2013 SN - 0962-1067 SP - 1495-1496 ST - Editorial: Social media use by nurses and midwives: a "recipe for disaster' or a "force for good'? T2 - Journal of Clinical Nursing TI - Editorial: Social media use by nurses and midwives: a "recipe for disaster' or a "force for good'? UR - ://WOS:000317614300001 VL - 22 ID - 13 ER - TY - JOUR AD - Univ Melbourne, Peter MacCallum Canc Ctr, Div Canc Surg, Melbourne, Vic, Australia. Murphy, DG (reprint author), Univ Melbourne, Peter MacCallum Canc Ctr, Div Canc Surg, Melbourne, Vic, Australia. AN - WOS:000318809900002 AU - Murphy, D. G. AU - Basto, M. DA - Jun DO - 10.1111/bju.12199 J2 - BJU Int. LA - English M1 - 7 M3 - Editorial Material N1 - ISI Document Delivery No.: 142PQ Times Cited: 0 Cited Reference Count: 0 Murphy, Declan G. Basto, Marnique Wiley-blackwell Hoboken PY - 2013 SN - 1464-4096 SP - 1007-1009 ST - Social media @BJUIjournal - what a start! T2 - Bju International TI - Social media @BJUIjournal - what a start! UR - ://WOS:000318809900002 VL - 111 ID - 9 ER - TY - JOUR AB - This work presents a method for the efficient indexing of tagged images. Tagged images are a common resource of social networks and occupy a large portion of the social media stream. Their basic characteristic is the co-existence of two heterogeneous information modalities, i.e. visual and tag, which refer to the same abstract meaning. This multi-modal nature of tagged images makes their efficient indexing a challenging task that apart from dealing with the heterogeneity of modalities, it needs to also exploit their complementary information capacity. Towards this objective, we propose the extension of probabilistic latent semantic analysis to higher order, so as to become applicable for more than two observable variables. Then, by treating images, visual features and tags as the three observable variables of an aspect model, we learn a space of latent topics that incorporates the semantics of both visual and tag information. Our novelty is on using the cross-modal dependencies learned from a corpus of images to approximate the joint distribution of the observable variables. By penalizing the co-existence of visual content and tags that are known from experience to exhibit low dependency, we manage to filter out the effect of noisy content in the resulting latent space. (C) 2012 Elsevier B.V. All rights reserved. AD - Ctr Res & Technol Hellas, Inst Informat Technol, GR-57001 Thessaloniki, Greece. Queen Mary Univ London, Sch Elect Engn & Comp Sci, London E1 4NS, England. Univ London Imperial Coll Sci Technol & Med, Dept Comp, London SW7 2AZ, England. Nikolopoulos, S (reprint author), Ctr Res & Technol Hellas, Inst Informat Technol, 6th Km Charilaou Thermi Rd, GR-57001 Thessaloniki, Greece. nikolopo@iti.gr; s.zafeiriou@imperial.ac.uk; i.patras@eecs.qmul.ac.uk; ikom@iti.gr AN - WOS:000318581900012 AU - Nikolopoulos, S. AU - Zafeiriou, S. AU - Patras, I. AU - Kompatsiaris, I. DA - Aug DO - 10.1016/j.sigpro.2012.08.004 J2 - Signal Process. KW - High order pLSA Multi-modal analysis Tagged image indexing Cross-modal dependencies Aspect models Social media features search LA - English M1 - 8 M3 - Article N1 - ISI Document Delivery No.: 139KP Times Cited: 0 Cited Reference Count: 49 Cited References: Bandyopadhyay S, 2006, INFORM SCIENCES, V176, P1952, DOI 10.1016/j.ins.2005.11.007 BENTLEY JL, 1975, COMMUN ACM, V18, P509, DOI 10.1145/361002.361007 Blei DM, 2003, J MACH LEARN RES, V3, P993, DOI 10.1162/jmlr.2003.3.4-5.993 Chi E. 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Zafeiriou, S. Patras, I. Kompatsiaris, I. Glocal FP7 project; EC [FP7-248984 GLOCAL] This work was sponsored by the Glocal FP7 project, partially funded by the EC under the contract number FP7-248984 GLOCAL. Elsevier science bv Amsterdam Si PY - 2013 SN - 0165-1684 SP - 2212-2228 ST - High order pLSA for indexing tagged images T2 - Signal Processing TI - High order pLSA for indexing tagged images UR - ://WOS:000318581900012 VL - 93 ID - 3 ER - TY - JOUR AB - Pronouncements about the value of information and communication technology (ICT) (hereafter traditional, new, and social media) to social movements - hyperbolic in popular media references to new and social media (e.g., Facebook revolution, Twitter revolution, etc.) - invite scholarly inquiries that critically assess the implications of these assumptions for African countries. Sensing the tendency toward technological determinism, a position which Castells warns is fraught with failure to recognize complex interactions between society and technology; authors examined popular press vis-a-vis scholarly assumptions about the value of media during social movements. Questions that critically analyze the roles and power of old versus new media in social movements should be posed particularly about 21st century iterations with citizens increasingly doubling as creators and disseminators of news and information. For example: to what extent do various media comparatively facilitate or constrain activists in social movements? How have new ICTs assisted citizen activists in circumventing the power and reach of traditional media? How have the roles of traditional versus new media in social movements been framed in the popular press and academic journals? What contextual factors (e.g., communal networks: third-party- and foreign-interventions, digital divide, etc.) may be accountable for the take-off and successes of social movements? In a continent fraught with cultural, political, and socio-economic divisions of historic proportions, authors critically assessed cases across Africa of variegated employment of old (i.e., radio, newspaper, television) and new media platforms (i.e., Facebook, Twitter, mobile telephone text messaging) by four social movements spanning 35 years. Assessments underscore citizen empowerment and multiplier capabilities of new media but affirm the value of contextual factors that minimize hyperbolic assumptions about the contribution of new media to the formation and progression of social movements. (c) 2012 Elsevier Ltd. All rights reserved. AD - Penn State Univ, Coll Commun, University Pk, PA 16802 USA. Martin, BL (reprint author), Penn State Univ, Coll Commun, University Pk, PA 16802 USA. axo8@psu.edu; blm5350@psu.edu AN - WOS:000315061100009 AU - Olorunnisola, A. A. AU - Martin, B. L. DA - Aug DO - 10.1016/j.tele.2012.02.005 J2 - Telemat. Inform. 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Martin, Brandie L. Elsevier science bv Amsterdam Si PY - 2013 SN - 0736-5853 SP - 275-288 ST - Influences of media on social movements: Problematizing hyperbolic inferences about impacts T2 - Telematics and Informatics TI - Influences of media on social movements: Problematizing hyperbolic inferences about impacts UR - ://WOS:000315061100009 VL - 30 ID - 7 ER - TY - JOUR AB - This paper discussed the different ways radio stations in North America engage listeners and provide immersive experiences via the use of mobile technology. The paper described several uses of mobile technology in radio and talked about ways broadcasters can improve engagement and, as a consequence, increase the number of listeners by deploying participatory or citizen journalism type of experiences on the part of the audience. A discussion on the best practices and utilization of convergent technology on radio is also included. Furthermore, the paper analyzed some of the pitfalls and challenges of using social media and mobile technology in today's radio broadcasting. (c) 2012 Elsevier Ltd. All rights reserved. AD - Grant MacEwan Univ, Ctr Arts & Commun CFAC, Edmonton, AB, Canada. Rosales, RG (reprint author), Grant MacEwan Univ, Ctr Arts & Commun CFAC, Edmonton, AB, Canada. RosalesR2@macewan.ca AN - WOS:000315061100006 AU - Rosales, R. G. DA - Aug DO - 10.1016/j.tele.2012.04.006 J2 - Telemat. Inform. 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D., 2006, MASS MEDIA RES INTRO Zeng L., 2011, COMMUNICATION RES RE, V28, P97, DOI 10.1080/08824096.2011.541367 Rosales, Rey G. Elsevier science bv Amsterdam Si PY - 2013 SN - 0736-5853 SP - 252-257 ST - Citizen participation and the uses of mobile technology in radio broadcasting T2 - Telematics and Informatics TI - Citizen participation and the uses of mobile technology in radio broadcasting UR - ://WOS:000315061100006 VL - 30 ID - 6 ER - TY - JOUR AB - With the arrival of new media and communication technologies in recent years, user-generated content (UGC) on the internet has increasingly been considered a credible form of word-of-mouth. Social media websites, such as Facebook, Flickr, and Panoramio, allow tourists to share their travel experiences with others by uploading travel photos online, an activity that has gained popularity among internet users. Unlike images created and projected by destination marketing organizations (DMOs), pictorial UGC reflects users' perceptions of a destination. This study compared images of Peru collected from a DMO's site and from Flickr, a photo-sharing website and identified statistical differences in several dimensions of these images. The study visualized these differences by constructing maps representing "aggregated" projected and perceived images of Peru, as well as maps of geographical distribution of the images. (C) 2012 Elsevier Ltd. All rights reserved. AD - Univ Florida, Dept Tourism Recreat & Sport Management, Gainesville, FL 32611 USA. Stepchenkova, S (reprint author), Univ Florida, Dept Tourism Recreat & Sport Management, POB 118208, Gainesville, FL 32611 USA. svetlana.step@ufl.edu; zfzcfz@hotmail.com AN - WOS:000317154200062 AU - Stepchenkova, S. AU - Zhan, F. Z. DA - Jun DO - 10.1016/j.tourman.2012.08.006 J2 - Tourism Manage. 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D., 1990, J TRAVEL RES, V28, P21 Peru Tourism Bureau, 2012, AB PER Pike S, 2002, TOURISM MANAGE, V23, P541, DOI 10.1016/S0261-5177(02)00005-5 Pullman ME, 2007, CORNELL HOTEL REST A, V48, P121, DOI 10.1177/0010880407300410 Puri A, 2007, INT J MARKET RES, V49, P387 Ritchey F. J., 2007, STAT IMAGINATION Said Edward, 1978, ORIENTALISM Schmallegger D., 2010, TOURISM INFORM, P243 Stepchenkova S., 2010, Journal of Hospitality Marketing & Management, V19, P575 Strinati D., 1995, INTRO THEORIES POPUA Tasci A. D. A., 2007, Journal of Hospitality & Tourism Research, V31, P194, DOI 10.1177/1096348006297290 Terdiman D., 2004, PHOTO SITE HIT BLOGG TripAdvisor, 2012, TRIPADVISOR UNV 2011 Tussyadiah IP, 2009, ANN TOURISM RES, V36, P24, DOI 10.1016/j.annals.2008.10.001 Urry, 1990, TOURIST GAZE Weber RP, 1990, BASIC CONTENT ANAL Yoo K. H., 2009, INFORM COMMUNICATION, V2009, P49 Stepchenkova, Svetlana Zhan, Fangzi Elsevier sci ltd Oxford PY - 2013 SN - 0261-5177 SP - 590-601 ST - Visual destination images of Peru: Comparative content analysis of DMO and user-generated photography T2 - Tourism Management TI - Visual destination images of Peru: Comparative content analysis of DMO and user-generated photography UR - ://WOS:000317154200062 VL - 36 ID - 14 ER - TY - JOUR AB - Blogs and microblogs became popular in recent years among people who would like to share their travel experiences online. This is a phenomenon which marketers are interested in but know very little about. This exploratory study analyzes blog and microblog contents created by mainland Chinese visitors sharing their Hong Kong experiences, with the objective of gaining insights into how bloggers communicate their travel experiences and how this could help market a destination. Three hundred blog posts and 300 microblog posts are analyzed. Research results indicate a generally positive image of Hong Kong as a destination among the mainland Chinese bloggers. The study also profiles the bloggers by their usage pattern and identifies opportunities for using the social media for destination marketing purpose. While the case study is about Hong Kong, the research method and blogging patterns identified would also apply in other destination situations. AD - Hong Kong Polytech Univ, Sch Hotel & Tourism Management, Hong Kong, Hong Kong, Peoples R China. Tse, TSM (reprint author), Hong Kong Polytech Univ, Sch Hotel & Tourism Management, Hong Kong, Hong Kong, Peoples R China. hmttse@polyu.edu.hk AN - WOS:000318291700002 AU - Tse, T. S. M. AU - Zhang, E. Y. DA - Jun DO - 10.1080/10941665.2012.658413 J2 - Asia Pac. J. Tour. Res. KW - blog microblog Chinese visitor social media destination marketing word-of-mouth destination LA - English M1 - 4 M3 - Article N1 - ISI Document Delivery No.: 135MH Times Cited: 0 Cited Reference Count: 41 Cited References: Brick Marketing, 2011, WHAT IS IMPR Buhalis D, 2000, TOURISM MANAGE, V21, P97, DOI 10.1016/S0261-5177(99)00095-3 Burgess S., 2009, INF SYST GLOB WORLD Cameron J., 2008, 5 WAYS YOUR BUSINESS China Internet Network Information Center, 2010, INT TIM CHIN 2009 China Internet Network Information Center, 2009, STAT REP INT DEV CHI Choi S, 2007, TOURISM MANAGE, V28, P118, DOI 10.1016/j.tourman.2006.03.002 Corcoran A., 2006, BLOG MARKETING Day J., 2002, Journal of Vacation Marketing, V8, P177, DOI 10.1177/135676670200800207 Dev J., 2011, ASIA PACIFIC J TOURI, V16, P339 Douglas A. 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A., 2004, P 2004 ACM C COMP SU Pan B., 2007, Journal of Travel Research, V46, P35, DOI 10.1177/0047287507302378 Passant A., 2008, MICROBLOGGING SEMANT Phelps A., 1986, Tourism Management, V7, P168, DOI 10.1016/0261-5177(86)90003-8 Ryan C., 2008, HDB HOSPITALITY MARK Schmallegger D., 2008, J VACATION MARKETING, V14, P169 Sigala M., 2009, P EUR MED C INF SYST Sim M., 2011, DOS DONTS SOCIAL MED The Hospitality Marketing Experts, 2011, IS BLOGG RIGHT YOUR Trusov M, 2009, J MARKETING, V73, P90 Tussyadiah IP, 2008, J TRAVEL TOUR MARK, V25, P299, DOI 10.1080/10548400802508358 UM S, 1990, ANN TOURISM RES, V17, P432, DOI 10.1016/0160-7383(90)90008-F Wenger A., 2008, J VACATION MARKETING, V14, P169, DOI DOI 10.1177/1356766707087525 WESTBROOK RA, 1987, J MARKETING RES, V24, P258, DOI 10.2307/3151636 XinhuaNet, 2010, SIN CLAIMS LEAD CHIN Yoo K. H., 2010, COMPUT HUM BEHAV, V27, P609 [Anonymous], 2010, PEOPLES DAILY Tse, Tony S. M. Zhang, Elaine Yulan Routledge journals, taylor & francis ltd Abingdon PY - 2013 SN - 1094-1665 SP - 314-329 ST - Analysis of Blogs and Microblogs: A Case Study of Chinese Bloggers Sharing Their Hong Kong Travel Experiences T2 - Asia Pacific Journal of Tourism Research TI - Analysis of Blogs and Microblogs: A Case Study of Chinese Bloggers Sharing Their Hong Kong Travel Experiences UR - ://WOS:000318291700002 VL - 18 ID - 11 ER - TY - JOUR AB - Background: Social media platforms have revolutionized the way human beings communicate, yet there is little evidence describing how the plastic surgery community has adopted social media. In this article, the authors evaluate current trends in social media use by practicing plastic surgeons. Methods: An anonymous survey on the use of social media was distributed to members of the American Society of Plastic Surgeons. Prevalent patterns of social media implementation were elucidated. Results: One-half of respondents were regular social media users. Reasons for using social media included the beliefs that incorporation of social media into medical practice is inevitable (56.7 percent), that they are an effective marketing tool (52.1 percent), and that they provide a forum for patient education (49 percent). Surgeons with a primarily aesthetic surgery practice were more likely to use social media. Most respondents (64.6 percent) stated that social media had no effect on their practice, whereas 33.8 percent reported a positive impact and 1.5 percent reported a negative impact. Conclusions: This study depicts current patterns of social media use by plastic surgeons, including motivations driving its implementation and impressions on its impact. Many feel that social media are an effective marketing tool that generates increased exposure and referrals. A small number of surgeons have experienced negative repercussions from social media involvement. Our study reveals the presence of a void. There is a definite interest among those surveyed in developing best practice standards and oversight to ensure ethical use of social media platforms throughout the plastic surgery community. Continuing discussion regarding these matters should be ongoing as our experience with social media in plastic surgery evolves. AD - Univ Calif Los Angeles, Div Plast & Reconstruct Surg, Los Angeles, CA 90024 USA. Jarrahy, R (reprint author), Univ Calif Los Angeles, Div Plast & Reconstruct Surg, David Geffen Sch Med, 200 UCLA Med Plaza,Suite 465, Los Angeles, CA 90024 USA. rjarrahy@mednet.ucla.edu AN - WOS:000318540700069 AU - Vardanian, A. J. AU - Kusnezov, N. AU - Im, D. D. AU - Lee, J. C. AU - Jarrahy, R. DA - May DO - 10.1097/PRS.0b013e318287a072 J2 - Plast. Reconstr. Surg. LA - English M1 - 5 M3 - Article; Proceedings Paper N1 - ISI Document Delivery No.: 138WG Times Cited: 0 Cited Reference Count: 7 Cited References: Camp SM, 2012, AESTHET SURG J, V32, P349, DOI 10.1177/1090820X12439862 Dillman D. A., 2007, MAIL INTERNET SURVEY Kung TA, 2012, PLAST RECONSTR SURG, V129, P623, DOI 10.1097/PRS.0b013e3182412a24 Nassab R, 2011, AESTHET SURG J, V31, P566, DOI 10.1177/1090820X11411162 Rohrich RJ, 2012, PLAST RECONSTR SURG, V129, P789, DOI 10.1097/PRS.0b013e3182402f85 Wheeler CK, 2011, AESTHET SURG J, V31, P435, DOI 10.1177/1090820X11407483 Wong WW, 2011, AESTHET SURG J, V31, P972, DOI 10.1177/1090820X11423764 Vardanian, Andrew J. Kusnezov, Nicholas Im, Daniel D. Lee, James C. Jarrahy, Reza Annual Meeting of the American-Society-of-Plastic-Surgeons Oct 27-29, 2012 New Orleans, LA Amer Soc Plast Surg Lippincott williams & wilkins Philadelphia PY - 2013 SN - 0032-1052 SP - 1184-1193 ST - Social Media Use and Impact on Plastic Surgery Practice T2 - Plastic and Reconstructive Surgery TI - Social Media Use and Impact on Plastic Surgery Practice UR - ://WOS:000318540700069 VL - 131 ID - 20 ER - TY - JOUR AB - Recent literature has pointed to the way in which new media such as the internet and mobile phones have the capacity to enable more participatory and interactive communication, either through user-generated content or through a broader participation of audiences in mainstream media's content production. This potential is celebrated even more in contexts in which there is deemed to be a lack of political accountability or limited consultation of citizens by government. This article investigates the extent to which new technologies have changed the quality of audience participation in radio content production in Zambia. Engaging with literature on participation in media studies as well as development studies and based on interviews with station managers, producers and presenters of six radio stations in Zambia, the article examines both the opportunities and limits of the use of internet and mobile phones in audience participation. It argues that there is a need to situate these practices within a broader corporate logic in which participation is not merely about adding more voices but also feeds into radio stations' commercial strategies of increasing revenue and accessing personal data of listeners through SMS and social media. (C) 2012 Elsevier Ltd. All rights reserved. AD - Univ Witwatersrand, Dept Media Studies, Johannesburg, South Africa. Willems, W (reprint author), Univ Witwatersrand, Dept Media Studies, Johannesburg, South Africa. wendy.willems@wits.ac.za AN - WOS:000315061100003 AU - Willems, W. DA - Aug DO - 10.1016/j.tele.2012.02.006 J2 - Telemat. Inform. KW - Radio New media Participation Audiences Zambia Africa LA - English M1 - 3 M3 - Article N1 - ISI Document Delivery No.: 091PA Times Cited: 0 Cited Reference Count: 51 Cited References: Allan S., 2009, CITIZEN JOURNALISM G Banda F., 2006, AFRICAN MEDIA DEVELO Baym N.K., 1999, TUNE IN LOG ON SOAPS Bruns A., 2007, PAPER PRESENTED AT C Carpentier N, 2001, EUR J COMMUN, V16, P209, DOI 10.1177/0267323101016002004 Carpentier N., 2011, THE HANDBOOK OF MEDI, P190 Carpentier N, 2009, EUR J COMMUN, V24, P407, DOI 10.1177/0267323109345682 Carpentier N., 2008, PARTICIPATION AND ME Carpentier N, 2011, MEDIA AND PARTICIPATION: A SITE OF IDEOLOGICAL-DEMOCRATIC STRUGGLE, P1 Carpentier N, 2009, INT J CULTURAL STUD, V12, P597, DOI 10.1177/1367877909342482 Cooke W.N., 2001, PARTICIPATION NEW TY Cornwall A, 2005, THIRD WORLD Q, V26, P1043, DOI 10.1080/01436590500235603 Cornwall Andrea, 2007, DEV PRACTICE, V17, P471, DOI 10.1080/09614520701469302 Cornwall Andrea, 2006, COMMONW COMP POLIT, V44, p[1, 49] Couldry N., 2010, WHY VOICE MATTERS CU De Sola Pool I., 1983, TECHNOLOGIES OF FREE Dean J., 2002, PUBLICITYS SECRET HO Dean J., 2009, DEMOCRACY AND OTHER Dean J., 2010, BLOG THEORY FEEDBACK Domingo D., 2011, MAKING ONLINE NEWS N Fenton N., 2009, NEW MEDIA OLD NEWS J Gallie W.B., 1955, P ARISTOTELIAN SOC, V56, P167 Gillmor Dan, 2004, WE MEDIA GRASSROOTS Gould J., 2005, THE NEW CONDITIONALI Habeenzu S., 2010, POLICY PAPER 17, VTwo Hamasaka C., 2008, THESIS Hickey S., 2004, PARTICIPATION TYRANN Jenkins Henry, 2006, CONVERGENCE CULTURE Jenkins Henry, 1992, TEXTUAL POACHERS TEL Leal PA, 2007, DEV PRACTICE, V17, P539 Livingstone S., 1993, TALK ON TELEVISION A Livingstone S., 2006, THE QUESTION OF METH Manzella J., 2008, CULTURE ORG, V14, P261, DOI 10.1080/14759550802270692 Moyo D., 2010, MEDIA POLICY IN A CH Murthy G., 2010, MASS MEDIA IN ZAMBIA Mwesige P., 2004, JOURNALISM, V5, P69, DOI 10.1177/1464884904039556 Mwesige PG, 2009, J AFR MEDIA STUD, V1, P221, DOI 10.1386/jams.1.2.221/1 Nightingale V., 2003, MEDIA AND AUDIENCES, P146 Paterson C., 2008, MAKING ONLINE NEWS T Phiri I., 2010, MEDIA POLICY IN A CH, P133 Ramaprasad J, 2001, GAZETTE, V63, P539 Rodriguez C., 2001, FISSURES IN THE MEDI Spitulnik D., 1998, VIS ANTHR REV, V14, P63, DOI 10.1525/var.1998.14.2.63 Spitulnik D., 2009, THE ANTHROPOLOGY OF Spitulnik D., 2002, MEDIA WORLDS ANTHR N, P337 Tremayne M, 2007, BLOGGING CITIZENSHIP Turner G., 2009, ORDINARY PEOPLE AND van Dijck J, 2009, MEDIA CULT SOC, V31, P41, DOI 10.1177/0163443708098245 White S. C., 1996, Development In Practice: an Oxfam Journal, V6, P6, DOI 10.1080/0961452961000157564 Willems W., 2009, THESIS Willems W., 2010, POPULAR MEDIA DEMOCR Willems, Wendy Elsevier science bv Amsterdam Si PY - 2013 SN - 0736-5853 SP - 223-231 ST - Participation - In what? Radio, convergence and the corporate logic of audience input through new media in Zambia T2 - Telematics and Informatics TI - Participation - In what? Radio, convergence and the corporate logic of audience input through new media in Zambia UR - ://WOS:000315061100003 VL - 30 ID - 5 ER - TY - JOUR AD - Northwestern Univ, Chicago, IL 60611 USA. Williams, S (reprint author), Northwestern Univ, Chicago, IL 60611 USA. AN - WOS:000318642800013 AU - Williams, S. DA - May DO - 10.1177/1757913913484871 J2 - Perspect. Public Health LA - English M1 - 3 M3 - Editorial Material N1 - ISI Document Delivery No.: 140GQ Times Cited: 0 Cited Reference Count: 8 Cited References: Better Business Bureau, CHILDR FOOD BEV ADV CMO Council, STAT MARK 2012 Dan A, 2011, FORBES 0609 Federal Trade Commission, 2012, REV FOOD MARK CHILDR Li JS, 2013, CIRCULATION, V127, P260, DOI 10.1161/CIR.0b013e3182756d8e Nielsen, STAT MED SOC MED REP PQ Media, 3 QUART UBERVU LEAD Spring B, 2012, ARCH INTERN MED, V172, P789, DOI 10.1001/archinternmed.2012.1044 Williams, Simon Sage publications ltd London PY - 2013 SN - 1757-9139 SP - 146-147 ST - Action needed to combat food and drink companies' social media marketing to adolescents T2 - Perspectives in Public Health TI - Action needed to combat food and drink companies' social media marketing to adolescents UR - ://WOS:000318642800013 VL - 133 ID - 18 ER - TY - JOUR AB - Objective: This study aims to determine the feasibility of recruiting peer leaders to deliver a community-based health intervention using social media. Method: We recruited 16 African American and Latino men who have sex with men (MSM) as peer leaders for either an human immunodeficiency virus (HIV) prevention or general health intervention using social media. Inclusion criteria required that peer leaders were African American or Latino MSM health communication experts experienced using social media. To receive certification, peer leaders attended three training sessions on using social media for public health. Questionnaires asking about health knowledge and comfort using social media to discuss health-related topics were provided at baseline and post-training to ensure that peer leaders were qualified post-training. Repeated measures analysis of variance (ANOVA) models and chi(2) tests tested for differences in peer leader knowledge and comfort using social media pre- and post-training. Results: After training, peer leaders were significantly more comfortable using social media to discuss sexual positions. There were no significant differences pre- and post-training on other comfort or knowledge measures as, at baseline, almost all peer leaders were already comfortable using social media. Conclusion: Results suggest that peer leaders can be recruited who are qualified to conduct health interventions without needing additional training. The discussed training plan can further ensure that any unqualified peer leaders will be prepared after training. To our knowledge, this is the first study to suggest that peer leaders can be recruited as peer health educators to communicate using social media. AD - Univ Calif Los Angeles, Dept Family Med, David Geffen Sch Med, Los Angeles, CA 90024 USA. Univ Calif Los Angeles, Sch Publ Hlth, Dept Biostat, Los Angeles, CA 90024 USA. Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90024 USA. Univ Calif Los Angeles, Sch Publ Hlth, Dept Community Hlth Sci, Los Angeles, CA 90024 USA. Young, SD (reprint author), Univ Calif Los Angeles, UCLA Dept Family Med, Los Angeles, CA 90024 USA. sdyoung@mednet.ucla.edu AN - WOS:000318652400004 AU - Young, S. D. AU - Harrell, L. AU - Jaganath, D. AU - Cohen, A. C. AU - Shoptaw, S. DA - May DO - 10.1177/0017896912440768 J2 - Health Educ. J. KW - Health intervention online social networking technologies peer leader hiv prevention risk sex behaviors men LA - English M1 - 3 M3 - Article N1 - ISI Document Delivery No.: 140KG Times Cited: 0 Cited Reference Count: 18 Cited References: Boyd D. M., 2007, J COMPUT-MEDIAT COMM, V13, P210, DOI [DOI 10.1111/J.1083-6101.2007.00393.X, 10.1111/j.1083-6101.2007.00393.x] Castaneda Heide, 2010, Health Promot Pract, V11, P483, DOI 10.1177/1524839908318288 Cuijpers P, 2002, ADDICT BEHAV, V27, P1009, DOI 10.1016/S0306-4603(02)00295-2 Hall Margaret, 2004, Inj Control Saf Promot, V11, P165, DOI 10.1080/156609704/233/289652 Harris Interactive, GAYS LESB BIS LEAD U Heaney CA, 2002, HLTH BEHAV HLTH ED T, P185 Horrigan JB, 2007, HOME BROADBAND ADOPT KELLY JA, 1991, AM J PUBLIC HEALTH, V81, P168, DOI 10.2105/AJPH.81.2.168 Lawrence JSS, 1994, AM J PUBLIC HEALTH, V84, P2027 Maiorana A, 2007, EVAL PROGRAM PLANN, V30, P82, DOI 10.1016/j.evalprogplan.2006.10.004 Medley A, 2009, AIDS EDUC PREV, V21, P181, DOI 10.1521/aeap.2009.21.3.181 Mellanby AR, 2001, HEALTH EDUC RES, V16, P481, DOI 10.1093/her/16.4.481 Radicati S., 2010, SOCIAL NETWORKING RE Rhodes SD, 2004, AIDS EDUC PREV, V16, P315, DOI 10.1521/aeap.16.4.315.40399 Rhodes SD, 2010, PUBLIC HEALTH REP, V125, P29 Rogers E. M., 1995, DIFFUSION INNOVATION Young SD, 2011, AIDS BEHAV, V15, P253, DOI 10.1007/s10461-010-9810-0 Young SD, 2011, ONLINE J HLTH ALLIED, V10 Young, Sean D. Harrell, Lauren Jaganath, Devan Cohen, Adam Carl Shoptaw, Steve Sage publications ltd London PY - 2013 SN - 0017-8969 SP - 276-282 ST - Feasibility of recruiting peer educators for an online social networking-based health intervention T2 - Health Education Journal TI - Feasibility of recruiting peer educators for an online social networking-based health intervention UR - ://WOS:000318652400004 VL - 72 ID - 17 ER - TY - JOUR AB - Social media streaming has become one of the most popular applications over the Internet. We have witnessed the successful deployment of commercial systems with CDN (Content Delivery Network)- based engines, but they suffer from excessive costs for deploying dedicated servers. And with the further expansions on network traffic of social media streaming, a cost-effective solution remains an illusive goal. The emergence of cloud computing sets out to meet the challenge by dynamically leasing cloud servers. This paper aims to realize the capacity migration of social media systems to clouds at the reduced cost. Firstly, by lowering the capacity requested from clouds to reduce the capacity migration cost. Based on the crawled data from YouTube which is the most representative online social media, we find that with larger than 90% probability, the YouTube user's all requested videos are within three hops of related videos. Then the three hops of related videos are regarded as a cluster and a user's request can be partly satisfied by other users who watch videos in the same cluster to lessen the capacity requested from clouds. Therefore the capacity migration for clusters is under the P2P (Peer-to-Peer) paradigm and a cloud-assisted P2P social media system is proposed. Secondly, given the diverse capacities, cost, limited lease size of cloud servers, we formulate an optimization problem about how to lease cloud servers to minimize the leasing cost and a heuristic solution is presented. The evaluation based on the crawled data from a cluster of YouTube videos shows the efficiency of the proposed schemes. AD - Zhengzhou Univ, Informat Engn Sch, Zhengzhou, Peoples R China. Zhengzhou Univ, Henan Prov Key Lab Informat Networking, Zhengzhou, Peoples R China. Lin, YS (reprint author), Zhengzhou Univ, Informat Engn Sch, Zhengzhou, Peoples R China. qzhang@zzu.edu.cn; lys@zzu.edu.cn; zmwang@zzu.edu.cn AN - WOS:000318396400002 AU - Zhang, Q. AU - Lin, Y. S. AU - Wang, Z. M. DA - Sep DO - 10.1007/s12083-012-0148-4 J2 - Peer Peer Netw. Appl. KW - Social media Capacity migration cost Cloud Peer-to-Peer Cluster LA - English M1 - 3 M3 - Article N1 - ISI Document Delivery No.: 136XJ Times Cited: 0 Cited Reference Count: 16 Cited References: Armbrust M, 2007, CLOUDS BERKELEY VIEW Box G.E.I, 2008, TIME SERIES ANAL FOR Cheng X, 2008, P IEEE IWQOS Cheng X, 2011, P ACM NOSSDAV Corbett C, 2006, PEERING VIDEO Kellerer H, 2004, KNAPSACK PROBLEMS Li A, 2010, P ACM IMC Li H, 2011, P IEEE CLOUD Pandey S, 2010, P IEEE AINA Peixoto MLM, 2010, P IEEE ICT Urgaonkar R, 2010, P IEEE IFIP NOMS Wang C, 2010, P IEEE INFOCOM Wang F, 2012, P IEEE INFOCOM Wu Y, 2011, P IEEE ICDCS Xiao Y, 2010, P IEEE ICC Yu S, 2010, P IEEE INFOCOM Zhang, Qian Lin, Yusong Wang, Zongmin Information Engineering Project of He Nan Province [2008xxh001]; Innovation Project of He Nan Province with Zhengzhou University [2011HASTIT003] This paper is sponsored by Information Engineering Project of He Nan Province under Grant No. 2008xxh001 and Innovation Project of He Nan Province under Grant No. 2011HASTIT003 with Zhengzhou University. Springer New york PY - 2013 SN - 1936-6442 SP - 247-256 ST - Cost-effective capacity migration of Peer-to-Peer social media to clouds T2 - Peer-to-Peer Networking and Applications TI - Cost-effective capacity migration of Peer-to-Peer social media to clouds UR - ://WOS:000318396400002 VL - 6 ID - 1 ER - TY - JOUR AB - Social image tagging is becoming increasingly popular with the development of social website, where images are annotated with arbitrary keywords called tags. Most of present image tagging approaches are mainly based on the visual similarity or mapping between visual feature and tags. However, in the social media environment, images are always associated with multi-type of object information (i.e., visual content, tags, and user contact information) which makes this task more challenging. In this paper, we propose to fuse multi-type of information to tag social image. Specifically, we model social image tagging as a "ranking and reinforcement" problem, and a novel graph-based reinforcement algorithm for interrelated multi-type objects is proposed. When a user issue a tagging request for a query image, a candidate tag set is derived and a set of friends of the query user is selected. Then a graph which contains three types of objects (i.e., visual features of the query image, candidate tags, and friend users) is constructed, and each type of objects are initially ranked based on their weight and intra-relation. Finally, candidate tags are re-ranked by our graph-based reinforcement algorithm which takes into consideration both inter-relation with visual features and friend users, and the top ranked tags are saved. Experiments on real-life dataset demonstrate that our algorithm significantly outperforms state-of-the-art algorithms. (C) 2012 Elsevier B.V. All rights reserved. AD - Beihang Univ, State Key Lab Software Dev Environm, Beijing 100191, Peoples R China. Jiangxi Univ Finance & Econ, Sch Software, Nanchang, Peoples R China. Univ Calif Irvine, Irvine, CA USA. Li, ZJ (reprint author), Beihang Univ, State Key Lab Software Dev Environm, Beijing 100191, Peoples R China. lizj@buaa.edu.cn AN - WOS:000318581900008 AU - Zhang, X. M. AU - Zhao, X. J. AU - Li, Z. J. AU - Xia, J. L. AU - Jain, R. AU - Chao, W. H. DA - Aug DO - 10.1016/j.sigpro.2012.05.021 J2 - Signal Process. 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Elsevier science bv Amsterdam Si PY - 2013 SN - 0165-1684 SP - 2178-2189 ST - Social image tagging using graph-based reinforcement on multi-type interrelated objects T2 - Signal Processing TI - Social image tagging using graph-based reinforcement on multi-type interrelated objects UR - ://WOS:000318581900008 VL - 93 ID - 2 ER -