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KDD
2004
ACM
209views Data Mining» more  KDD 2004»
16 years 5 months ago
Tracking dynamics of topic trends using a finite mixture model
In a wide range of business areas dealing with text data streams, including CRM, knowledge management, and Web monitoring services, it is an important issue to discover topic tren...
Satoshi Morinaga, Kenji Yamanishi
SIGIR
2003
ACM
15 years 10 months ago
Domain-independent text segmentation using anisotropic diffusion and dynamic programming
This paper presents a novel domain-independent text segmentation method, which identifies the boundaries of topic changes in long text documents and/or text streams. The method c...
Xiang Ji, Hongyuan Zha
GCC
2004
Springer
15 years 10 months ago
Maintaining Comprehensive Resource Availability in P2P Networks
Abstract. In this paper, the resource availability issue has been addressed with respect to the intermittent connectivity and dynamic presence of peers in a P2P system. We aim to m...
Bin Xiao, Jiannong Cao, Edwin Hsing-Mean Sha
EOR
2007
272views more  EOR 2007»
15 years 4 months ago
A dynamic logistics coordination model for evacuation and support in disaster response activities
This paper describes an integrated location-distribution model for coordinating logistics support and evacuation operations in disaster response activities. Logistics planning in ...
Wei Yi, Linet Özdamar
162
Voted
SIGECOM
2005
ACM
134views ECommerce» more  SIGECOM 2005»
15 years 10 months ago
Congestion games with failures
We introduce a new class of games, congestion games with failures (CGFs), which extends the class of congestion games to allow for facility failures. In a basic CGF (BCGF) agents ...
Michal Penn, Maria Polukarov, Moshe Tennenholtz