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CISS
2008
IEEE
16 years 2 months ago
Memory-constrained ML-optimal tree search detection
— In this paper, we propose a memory-constrained tree search (MCTS) algorithm for the detection in multiple-input multiple-output (MIMO) systems. The MCTS algorithm offers a wide...
Yongmei Dai, Zhiyuan Yan
EIT
2008
IEEE
15 years 9 months ago
Design and analysis of efficient reconfigurable wavelet filters
Abstract--Real-time image and multimedia processing applications such as video surveillance and telemedicine can have dynamic requirements of system latency, throughput, and power ...
Amit Pande, Joseph Zambreno
PERCOM
2008
ACM
16 years 7 months ago
A Context Query Language for Pervasive Computing Environments
This paper identifies requirements for querying and accessing context information in mobile and pervasive computing environments. Furthermore it studies existing query languages s...
Roland Reichle, Michael Wagner, Mohammad Ullah Kha...
INFOCOM
2007
IEEE
16 years 1 months ago
Low-Complexity Distributed Scheduling Algorithms for Wireless Networks
— We consider the problem of distributed scheduling in wireless networks. We present two different algorithms whose performance is arbitrarily close to that of maximal schedules,...
Abhinav Gupta, Xiaojun Lin, R. Srikant
GEOS
2007
Springer
16 years 1 months ago
Applying Spatial Reasoning to Topographical Data with a Grounded Geographical Ontology
Abstract. Grounding an ontology upon geographical data has been proposed as a method of handling the vagueness in the domain more effectively. In order to do this, we require meth...
David Mallenby, Brandon Bennett