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SIGIR
2012
ACM
13 years 2 days ago
2012
ACM
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...
ICCS
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. Phylogeny reconstruction from molecular data poses complex optimization problems: almost all optimization models are NP-hard and thus computationally intractable. Yet app...
TMC
2008
14 years 9 months ago
2008
Token passing medium access control (MAC) protocols are gaining interest amongst wireless ad hoc network researchers as they provide unrivalled advantages over the existing IEEE 80...
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
— We study the case of a single transmitter, which communicates to two co-located users, through an independent block Rayleigh fading channel. The co-location nature of the users...
ATAL
2007
Springer
15 years 3 months ago
2007
Springer
In this paper we consider the problem of managing and exploiting schedules in an uncertain and distributed environment. We assume a team of collaborative agents, each responsible ...