VLDB Author Community Poster

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Analysis and Visualization of the VLDB Author Community

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VLDB Author Community Poster

  1. 1. www.b-it-center.de www.role-project.eu Manh Cuong Pham, Ralf Klamma — Information Systems & Databases, RWTH Aachen University, Aachen, Germany — pham@dbis.rwth-aachen.de The VLDB Author CommunityCo-authorship network visualization Key community members # Authors 14-17 Christos Faloutsos, Michael J. Carey, Philip A. Bernstein, Surajit Chaudhuri, Gerhard Weikum Yannis E. Ioannidis, Jeffrey F. Naughton, Avi Silberschatz, Abraham Silberschatz, Serge Abiteboul, 13 Raghu Ramakrishnan 12 Hans-Jörg Schek, Georges Gardarin, Alon Y. Levy, Alon Y. Halevy, Philip S. Yu, Umeshwar Dayal Paul Larson, Hector Garcia-Molina, Rakesh Agrawal, Hongjun Lu, Donald Kossmann, Jiawei Han, 11 Divesh Srivastava Stanley B. Zdonik, Michael J. Franklin, Shamkant B. Navathe, Nick Roussopoulos, Raymond T. Ng, S. 10 Sudarshan, Nick Koudas, V. S. Lakshmanan, Guido Moerkotte, Mike Franklin, Laks V. S. Lakshmanan, Jennifer Widom Beng Chin Ooi, Rajeev Rastogi, Christian S. Jensen, Dennis Tsichritzis, Patrick Valduriez, Minos N. 9 Garofalakis, Stanley Y. W. Su, Kian-Lee Tan, Martin L. Kersten, Tova Milo 2010 Co-authorship network evolution pattern compared to SIGMOD, PODS and ICDE (a) Densification law (b) Clustering Coefficient 5 10 1 VLDB VLDB 0.95 SIGMOD 4 SIGMOD 10 PODS PODS 0.9 ICDE ICDE 0.85 3 10 0.8 m N u b e o e d g e s 2 0.75 r f 10 C u e n g o e e n s c c r t f f t l i i i 0.7 1 10 0.65 1 2 3 4 10 10 10 10 0 5 10 15 20 25 30 35 Number of nodes Age (c) Maximum Betweenness (d) Largest connected component 0.08 0.8 VLDB SIGMOD 0.06 0.6 PODS ICDE 0.04 0.4 VLDB 0.02 SIGMOD 0.2 M m m w a u b e e e n n e x s s t i PODS m L a g e o n n e e d o p o n e n s c c c r t t t ICDE 0 0 0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35 Age Age (e) Diameter (f) Average Path Length 25 8 7 20 6 15 5 4 m D 10 a e e r t i VLDB VLDB 3 A e a g e p a h e n g h v SIGMOD r t t l SIGMOD 5 PODS PODS 2 ICDE ICDE 0 1 0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35 1975 Age Age Powered by AERCS: Academic Event Recommender system for Computer Scientists http://bosch.informatik.rwth-aachen.de:5080/AERCS/

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