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121
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TMM
2010
181views Management» more  TMM 2010»
14 years 7 months ago
Mining Group Nonverbal Conversational Patterns Using Probabilistic Topic Models
Abstract--The automatic discovery of group conversational behavior is a relevant problem in social computing. In this paper, we present an approach to address this problem by defin...
Dinesh Babu Jayagopi, Daniel Gatica-Perez
84
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DATAMINE
2011
14 years 4 months ago
Hierarchical visual event pattern mining and its applications
Peng Cui, Zhi-Qiang Liu, Lifeng Sun, Shi-Qiang Yan...
WWW
2005
ACM
16 years 1 months ago
Web log mining with adaptive support thresholds
With the fast increase in Web activities, Web data mining has recently become an important research topic. However, most previous studies of mining path traversal patterns are bas...
Jian Chih Ou, Chang-Hung Lee, Ming-Syan Chen
SDM
2009
SIAM
161views Data Mining» more  SDM 2009»
15 years 10 months ago
Polynomial-Delay and Polynomial-Space Algorithms for Mining Closed Sequences, Graphs, and Pictures in Accessible Set Systems.
In this paper, we study efficient closed pattern mining in a general framework of set systems, which are families of subsets ordered by set-inclusion with a certain structure, pro...
Hiroki Arimura, Takeaki Uno
KDD
2006
ACM
228views Data Mining» more  KDD 2006»
16 years 1 months ago
Algorithms for time series knowledge mining
Temporal patterns composed of symbolic intervals are commonly formulated with Allen's interval relations originating in temporal reasoning. This representation has severe dis...
Fabian Mörchen