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ICDM
2008
IEEE
118views Data Mining» more  ICDM 2008»
15 years 6 months ago
Dirichlet Process Based Evolutionary Clustering
Evolutionary Clustering has emerged as an important research topic in recent literature of data mining, and solutions to this problem have found a wide spectrum of applications, p...
Tianbing Xu, Zhongfei (Mark) Zhang, Philip S. Yu, ...
ATAL
2001
Springer
15 years 4 months ago
Commitment Machines
We develop an approach in which we model communication protocols via commitment machines. Commitment machines supply a content to protocol states and actions in terms of the social...
Pinar Yolum, Munindar P. Singh
HCI
2007
15 years 1 months ago
Tracing Conceptual and Geospatial Diffusion of Knowledge
Understanding the dynamics of knowledge diffusion has profound theoretical and practical implications across a wide variety of domains, ranging from scientific disciplines to educa...
Chaomei Chen, Weizhong Zhu, Brian M. Tomaszewski, ...
SOCIALCOM
2010
14 years 9 months ago
The Many Faces of Mentoring in an MMORPG
Mentoring refers to the phenomenon where a more skilled or knowledgeable person helps a less skilled or less knowledgeable person gain skill in a particular domain. In this paper w...
Muhammad Aurangzeb Ahmad, David Huffaker, Jing Wan...
AAAI
2010
15 years 1 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,...