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AAAI
2008
15 years 8 months ago
H-DPOP: Using Hard Constraints for Search Space Pruning in DCOP
In distributed constraint optimization problems, dynamic programming methods have been recently proposed (e.g. DPOP). In dynamic programming many valuations are grouped together i...
Akshat Kumar, Adrian Petcu, Boi Faltings
184
Voted
INFOCOM
2010
IEEE
15 years 4 months ago
Maintaining Approximate Minimum Steiner Tree and k-center for Mobile Agents in a Sensor Network
Abstract--We study the problem of maintaining group communication between m mobile agents, tracked and helped by n static networked sensors. We develop algorithms to maintain a O(l...
Dengpan Zhou, Jie Gao
HICSS
2005
IEEE
131views Biometrics» more  HICSS 2005»
15 years 11 months ago
Leading conversations: Communication behaviours of emergent leaders in virtual teams
Virtual teams and their leaders are key players in global organisations. Using teams of workers dispersed temporally and geographically has changed the way people work in groups a...
Fay Sudweeks, Simeon J. Simoff
ICAC
2005
IEEE
15 years 11 months ago
PICCIL: Interactive Learning to Support Log File Categorization
Motivated by the real-world application of categorizing system log messages into defined situation categories, this paper describes an interactive text categorization method, PICC...
David Loewenstern, Sheng Ma, Abdi Salahshour
DSN
2003
IEEE
15 years 11 months ago
Adaptive Gossip-Based Broadcast
This paper presents a novel adaptation mechanism that allows every node of a gossip-based broadcast algorithm to adjust the rate of message emission 1) to the amount of resources ...
Luís Rodrigues, Sidath B. Handurukande, Jos...