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ICASSP
2010
IEEE
15 years 7 months ago
Distributed learning in cognitive radio networks: Multi-armed bandit with distributed multiple players
—We consider a cognitive radio network with distributed multiple secondary users, where each user independently searches for spectrum opportunities in multiple channels without e...
Keqin Liu, Qing Zhao
GI
2004
Springer
16 years 17 days ago
An Architecture Concept for Mobile P2P File Sharing Services
Abstract: File-sharing in mobile networks has differing demands to a P2P architecture. Resource access and mediation techniques must follow constraints given in 2.5G/3G networks. E...
Frank-Uwe Andersen, Hermann de Meer, Ivan Dedinski...
COSIT
2003
Springer
122views GIS» more  COSIT 2003»
16 years 13 days ago
Communicating Vague Spatial Concepts in Human-GIS Interactions: A Collaborative Dialogue Approach
: Natural language requests involving vague spatial concepts are not easily communicated to a GIS because the meaning of spatial concepts depends largely on the contexts (such as t...
Guoray Cai, Hongmei Wang, Alan M. MacEachren
ECOOPW
1999
Springer
15 years 11 months ago
Flexible Aliasing with Protection
Unwanted effects of aliasing cause encapsulation problems in object oriented programming. Nevertheless, aliasing is part of common and efficient programming techniques for expres...
Günter Kniesel, Dirk Theisen
ARCS
2006
Springer
15 years 11 months ago
Adding Low-Cost Hardware Barrier Support to Small Commodity Clusters
The performance of the barrier operation can be crucial for many parallel codes. Especially distributed shared memory systems have to synchronize frequently to ensure the proper o...
Torsten Hoefler, Torsten Mehlan, Frank Mietke, Wol...