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INFOCOM
2008
IEEE
16 years 18 days ago
An Empirical Activity Model for WLAN Users
Abstract—Understanding user behavior in wireless environments is useful for a variety of reasons ranging from the design of better sleep algorithms for components of mobile devic...
Caleb T. Phillips, Suresh Singh
GLOBECOM
2007
IEEE
16 years 16 days ago
Cooperative Space-Time Coded Transmissions in Nakagami-m Fading Channels
— In this paper we evaluate outage performance of a cooperative transmission protocol over fading channels that requires a number of relaying nodes to employ a distributed space-...
Stefano Savazzi, Umberto Spagnolini
GLOBECOM
2007
IEEE
16 years 16 days ago
Multicell Downlink OFDM Subchannel Allocations Using Dynamic Intercell Coordination
In this paper, we present a novel integer programming (IP) optimization formulation for downlink OFDM subchannel allocations in a multicell system and propose viable sub-optimal so...
Mahmudur Rahman, Halim Yanikomeroglu
IJCNN
2007
IEEE
16 years 15 days ago
Distance-based Disagreement Classifiers Combination
— We present a methodology to analyze Multiple Classifiers Systems (MCS) performance, using the diversity concept. The goal is to define an alternative approach to the convention...
Cinthia Obladen de Almendra Freitas, João M...
ICDCSW
2006
IEEE
16 years 7 days ago
Revisiting Content-Based Publish/Subscribe
Content-based publish/subscribe is a very appealing interaction model that has attracted intense efforts from the research community in the quest to obtain “Internet-wide” sca...
Costin Raiciu, David S. Rosenblum, Mark Handley