By Haizheng Zhang, Myra Spiliopoulou, Bamshad Mobasher, C. Lee Giles, Andrew McCallum, Olfa Nasraoui, Jaideep Srivastava, John Yen
This e-book constitutes the completely refereed post-workshop lawsuits of the ninth overseas Workshop on Mining internet facts, WEBKDD 2007, and the first foreign Workshop on Social community research, SNA-KDD 2007, together held in St. Jose, CA, united states in August 2007 along with the thirteenth ACM SIGKDD foreign convention on wisdom Discovery and knowledge Mining, KDD 2007.
The eight revised complete papers awarded including an in depth preface went via rounds of reviewing and development and have been conscientiously chosen from 23 preliminary submisssions. the improved papers deal with all present matters in internet mining and social community research, together with conventional net and semantic net functions, the rising functions of the internet as a social medium, in addition to social community modeling and analysis.
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Additional resources for Advances in Web Mining and Web Usage Analysis: 9th International Workshop on Knowledge Discovery on the Web, WebKDD 2007, and 1st International Workshop
2. 3. 4. 5. 6. 7. 8. 9. number of emails average response time response score number of cliques raw clique score weighted clique score degree centrality clustering coeﬃcient mean of shortest path length from a speciﬁc vertex to all vertices in the graph 10. betweenness centrality 11. “Hubs-and-Authorities” importance Finally, these weighted contributions are then normalized over the chosen weights wx to compute the social score as follows: S= wx · Cx all x wx all x This gives us a score between 0 and 100 with which to rank every user into an overall ranked list.
O. Box 218 Yorktown Heights, NY 10598 Abstract. In 2006, IBM hosted the Innovation Jam with the objective of identifying innovative and promising “Big Ideas” through a moderated on-line discussion among IBM worldwide employees and external contributors. We describe the data available and investigate several analytical approaches to address the challenge of understanding “how innovation happens”. Speciﬁcally, we examine whether it is possible to identify characteristics of such discussions that are more likely to lead to innovative ideas as identiﬁed by the Jam organizers.
These posts occur at around 27 hours after the jam starts as identiﬁed in Figure 9). 1. “... Going to the movies is a social experience. ” 2. “... if you want to experience that you might want to go to disneyland to see/feel ‘honey I shrunk the audience”’ 3. “The possible future development in entertainment will be the digital eye glasses with embedded intelligence in form of digital eye-glasses. ” P1 P2 Descriptive Stemmed Words 49 35 patient, doctor, healthcar, diagnosi, hospit, medic, prescript, medicin, treatment, drug, pharmaci, nurs, physician, clinic, blood, prescrib, phr, diagnost, diseas, health Digital Me 26 23 scrapbook, music, dvd, song, karaok, checker, entertain, movi, album, content, artist, photo, video, media, tivo, piraci, theater, audio, cinema Simpliﬁed Business Engines 26 23 smb, isv, back-oﬃc, eclips, sap, mashup, business-in-a-box, invoic, erp, mgt, oracl, app, salesforc, saa, host, procur, payrol, mash, crm Integrated Mass Transit Informa- 59 20 bus, congest, passeng, traﬃc, railwai, commut, rout, lane, destin, transit, tion System journei, rail, road, vehicl, rider, highwai, gp, driver, transport Big Green innovations 27 13 desalin, water, rainwat, river, lawn, irrig, rain, ﬁltrat, puriﬁ, potabl, osmosi, contamin, purif, drink, nanotub, salt, pipe, rainfal, agricultur 3-D Internet 22 12 password, biometr, debit, authent, ﬁngerprint, wallet, ﬁnger, pin, card, transact, atm, merchant, reader, cellular, googlepag, wysiwsm, byte, userid, encrypt Intelligent Utility Network 23 9 iun, applianc, peak, thermostat, quickbook, grid, outag, iug, shut, holist, hvac, meter, heater, household, heat, resours, kwh, watt, electr, fridg Branchless Banking 11 9 branchless, banker, ipo, bank, cr, branch, deposit, clinet, cv, atm, loan, lender, moeni, withdraw, teller, mobileatm, transact, wei, currenc, grameen Real-Time Translation Services 33 5 mastor, speech-to-speech, speech, languag, english, nativ, babelﬁsh, translat, troop, multi-lingu, doctor-pati, cn, lanaguag, inno, speak, arab, chines, barrier, multilingu Finalist Ideas for Funding Electronic Health Record System Table 2.
Advances in Web Mining and Web Usage Analysis: 9th International Workshop on Knowledge Discovery on the Web, WebKDD 2007, and 1st International Workshop by Haizheng Zhang, Myra Spiliopoulou, Bamshad Mobasher, C. Lee Giles, Andrew McCallum, Olfa Nasraoui, Jaideep Srivastava, John Yen