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CHI
2007
ACM
14 years 8 months ago
The life and death of online gaming communities: a look at guilds in world of warcraft
Massively multiplayer online games (MMOGs) can be fascinating laboratories to observe group dynamics online. In particular, players must form persistent associations or "guil...
Nicolas Ducheneaut, Nicholas Yee, Eric Nickell, Ro...
KDD
2010
ACM
250views Data Mining» more  KDD 2010»
13 years 11 months ago
Modeling relational events via latent classes
Many social networks can be characterized by a sequence of dyadic interactions between individuals. Techniques for analyzing such events are of increasing interest. In this paper,...
Christopher DuBois, Padhraic Smyth
AAAI
2010
13 years 9 months ago
Modeling Dynamic Multi-Topic Discussions in Online Forums
In the form of topic discussions, users interact with each other to share knowledge and exchange information in online forums. Modeling the evolution of topic discussion reveals h...
Hao Wu, Jiajun Bu, Chun Chen, Can Wang, Guang Qiu,...
ICDE
2012
IEEE
277views Database» more  ICDE 2012»
11 years 10 months ago
Lookup Tables: Fine-Grained Partitioning for Distributed Databases
—The standard way to scale a distributed OLTP DBMS is to horizontally partition data across several nodes. Ideally, this results in each query/transaction being executed at just ...
Aubrey Tatarowicz, Carlo Curino, Evan P. C. Jones,...
ALENEX
2010
143views Algorithms» more  ALENEX 2010»
13 years 9 months ago
Navigation in Real-World Complex Networks through Embedding in Latent Spaces
Small-world experiments in which packages reach addressees unknown to the original sender through a forwarding chain confirm that acquaintance networks have short paths, a propert...
Xiaomeng Ban, Jie Gao, Arnout van de Rijt