Viszards09: Bibsonomy

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1 Viszards09: Bibsonomy Lothar Krempel Max-Planck-Institut for the Study of Societies, Cologne, Germany March 9, 2009 Viszards Session International Social Networks Conference San Diego, CA March, 11, 2009 Typeset by FoilTEX

2 Intro allows USERS to TAG information which is referenced with URLS. USERS are individuals, groups or organizations TAGS are individual keywords that are related to the Urls. URLS are Universal resource locaters (links to an electronic information) as in your Web Browser I use the dataset prepared by Jürgen Pfeffer and concentrate on s between TAGS and URLS Lothar Krempel: Bibsonomy I I

3 Analyzing TAGS -URL What are important subgraphs? I use two-mode cores to find tags and urls that are linked by at least by 20 links (twomode-core [20 20]). This identifies a large core of 100 medical tags linking to 174 urls. To illustrate the analytical power of two-mode cores I show a couple of variations. Lothar Krempel: Bibsonomy II II

4 . Bibsonomy Tag Url Core homocysteine function cardiovascular artery inflammation cardiology coronary disease endothelial infarction correlations medicine clinical myocardial causes etiologies pleiotropic c reactive protein lipids lipid normal angina levels ischemia biomarker inflammatory Two-Mode Core high sensitivity crp etiology lp(a) nutrition clinical nutrition phytotherapy phytomedicine apolipoproteina 1 phytochemicals plant based botanical herb herbals herbal botanicals phytomedicinals medicinal herbs medicinals herbalism herbology plants phytotherapies species genus monographs constituents medica materia 2009 Lothar Krempel, Max Planck Institute for the Study of Societies, Cologne Lothar Krempel: Bibsonomy III III lipoprotein(a) apolipoproteinb hcy hscrp riskvessel vascular anti inflammatory stents vasculature radiography tests prevention risks bypass imagingtxdrugs interventional cardiologists dx rx cytokines procedures occlusion guidelines surgery pci diagnosis cabg assessments cardiac syndrome therapies atherosclerosis research studies labs antiinflammatory plaque trials apob fibrinogen apoa1

5 . Two-Mode Core riskvessel anti inflammatory stentsvascular vasculature radiography prevention tests Bibsonomy Tag Url Core bypass imaging tx risks drugs interventional cytokines procedures occlusion cardiologists rx dx surgery pci guidelines diagnosis assessments cabg cardiac syndrome therapies apob lipoprotein(a) atherosclerosis antiinflammatory plaquetrials research studies labs apolipoproteinb hcy fibrinogen hscrp apoa1 homocysteine function high sensitivity crp inflammation cardiovascular cardiology coronary artery disease nutrition clinical lp(a) endothelial nutrition clinical medicine phytotherapy phytochemicals phytomedicine c reactive protein herbals botanical plant based apolipoproteina 1 herb herbal botanicals 2009 Lothar Krempel, Max Planck Institute for the Study of Societies, Cologne Lothar Krempel: Bibsonomy IV IV

6 . Bibsonomy Tag Url Core Two-Mode Core drugs interventional bypass procedures occlusion cardiologists cabg surgery pci syndrome atherosclerosis plaquetrials research studies cardiovascular cardiology coronary artery disease medicine 2009 Lothar Krempel, Max Planck Institute for the Study of Societies, Cologne Lothar Krempel: Bibsonomy V V

7 SOCIAL NETWORK Tags SOCIAL NETWORKS are represented by a number of different user created tags. What does that mean for information retrieval? Lothar Krempel: Bibsonomy VI VI

8 SOCIAL NETWORK Tags in the Dataset 2643 "" [1-*] 2874 "communications/ing" [1-*] 2984 "europeans" [1-*] 3035 "computers" [1-*] 3194 "s" [1-*] 3195 "infrastructure&topology" [1-*] 3253 "operators" [1-*] 3442 "ibmglobal" [1-*] 3588 "unl-universalinglanguage" [1-*] 3938 "architectures" [1-*] 4318 "associationsands" [1-*] 4952 "ing" [1-*] 4978 "analysis" [1-*] 5353 "" [1-*] 5694 "-mapping" [1-*] 5701 " " [1-*] 6676 "ing" [1-*] 6771 "s" [1-*] 8386 "knowledge " [1-*] Lothar Krempel: Bibsonomy VII VII

9 9608 "+s" [1-*] "knowledge s" [1-*] " s" [1-*] " ing" [1-*] "+theory" [1-*] "probabilistic s" [1-*] " science" [1-*] "actor++theory" [1-*] "actortheory" [1-*] "sozial " [1-*] "rivers" [1-*] "neurals" [1-*] "thetvs" [1-*] "-s" [1-*] "intrusion" [1-*] "antis" [1-*] "inging" [1-*] " analysis" [1-*] "..analysis" [1-*] ".ing" [1-*] "biography" [1-*] Lothar Krempel: Bibsonomy VIII VIII

10 15793 "medias" [1-*] "os" [1-*] ".security" [1-*] " security" [1-*] "smarts" [1-*] "semantic " [1-*] ".ing.analysis" [1-*] " ing analysis" [1-*] "--analysis" [1-*] "ing sites" [1-*] "medical ing" [1-*] "ing services" [1-*] "-administrators" [1-*] " analysis" [1-*] " theories" [1-*] "neural+s" [1-*] "+ing" [1-*] "++analyis" [1-*] "knowledge+s" [1-*] "++analysis" [1-*] "learning+s" [1-*] Lothar Krempel: Bibsonomy IX IX

11 21571 "pla" [1-*] "centric" [1-*] "ed+publics" [1-*] "+" [1-*] ".s" [1-*] "x" [1-*] "++profiles" [1-*] "socail ing" [1-*] "online ing" [1-*] "actor- theory" [1-*] "semantic ing" [1-*] "corporate++s" [1-*] "actor--theory" [1-*] "knowledge-s" [1-*] "theory" [1-*] "ing kontakte community" [1-*] "neural-s" [1-*] "-ing" [1-*] "+analysis" [1-*] "," [1-*] "-society" [1-*] Lothar Krempel: Bibsonomy X X

12 28913 "-analysis" [1-*] "semantic." [1-*] "radars" [1-*] "computer s journal" [1-*] " research" [1-*] "inging" [1-*] "ing+software" [1-*] "ings" [1-*] "-" [1-*] "manager" [1-*] "manager" [1-*] "academic-ing" [1-*] " ing," [1-*] "businessprocesss" [1-*] "businessing" [1-*] "businesss" [1-*] "analysis" [1-*] "-ing," [1-*] "bayesians" [1-*] "-of-ontologies" [1-*] "-of-theories" [1-*] Lothar Krempel: Bibsonomy XI XI

13 37580 "micros" [1-*] "iing" [1-*] "monitoring" [1-*] "ed" [1-*] "edgraphs" [1-*] "attractor-s" [1-*] " drive" [1-*] "economic-s" [1-*] "hypers" [1-*] "socio-economic-s" [1-*] "-of-financial-markets" [1-*] "financial-s" [1-*] "sensor-s" [1-*] "strategic-s" [1-*] "tactical-s" [1-*] "business-ing" [1-*] "edplanet" [1-*] "patternlanguage" [1-*] "socails" [1-*] "neural-" [1-*] "patternlnguage" [1-*] Lothar Krempel: Bibsonomy XII XII

14 49191 "supplier-" [1-*] "05 " [1-*] "er" [1-*] "bayesian belief s" [1-*] "neural s" [1-*] "ingservices" [1-*] "-of-diseases" [1-*] "actor theory" [1-*] " bookmarking/ing sites" [1-*] "blog + tumblelog directories + s" [1-*] "ideas + idea s" [1-*] "from the eclassic gaming site" [1-*] "the internet + ing" [1-*] " policy" [1-*] "artificial neoral s" [1-*] " marketing" [1-*] "nervous-s" [1-*] "ingservice" [1-*] Lothar Krempel: Bibsonomy XIII XIII

15 A Global View From the previous long list I have selected 36 tags that come close to my subjective definition of SOCIAL NETWORKS To decide which is the best way to retrieve information about s I first study the overlap among the 36 tags. This is done by transforming the [36 x ] two mode matrix into a [36 x36] one mode matrix. The entries of this matrix describe the NUMBER OF JOINT URLS to which both TAGS point. Lothar Krempel: Bibsonomy XIV XIV

16 . A Global View II +analysis.s actor++theory +theory +s science s s s policy analysis analysis research s theories analysis 2009 Lothar Krempel, Max Planck Institute for the Study of Societies, Cologne Lothar Krempel: Bibsonomy XV XV Bibsonomy Tag Url 36 Network tags.ing.analysis + analysis ing analysis actortheory ++analysis..analysis

17 A detailed View Using a reduced two mode matrix 36 x 1748 allows to get a more detailed impression of the overlap among the tags. Lothar Krempel: Bibsonomy XVI XVI

18 A Detailed View II Bibsonomy Tag Url 36 Network tags actor++theory infrastructure&topology sozial s ++analysis + analysis ing +analysis.ing.analysis analysis s +theory..analysis actortheory s.s actor theory research +s science analysis socails mapping theories ing, analysis analysis s policy actor theory, actor theory 2009 Lothar Krempel, Max Planck Institute for the Study of Societies, Cologne. Lothar Krempel: Bibsonomy XVII XVII

19 Thank You Lothar Krempel: Bibsonomy XVIII XVIII

Graduate Survey - May 2014 (Human Services)

Graduate Survey - May 2014 (Human Services) 1a. To earn an Associate Degree, Diploma, or Certificate 1b. To prepare for getting a new job Yes 10 100.00 Yes 6 60.00 Missing 0 0.00 Missing 4 40.00 1c. To improve existing job skills 1d. To transfer