2880 search results - page 138 / 576 » Approximate Range Searching |
132
Voted
ECIR
2008
Springer
15 years 5 months ago
2008
Springer
An expert search system assists users with their "expertise need" by suggesting people with relevant expertise to their query. Most systems work by ranking documents in r...
109
Voted
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
We propose a novel equalizer for ultrawideband (UWB) multiple-input multiple-output (MIMO) channels characterized by severe delay spreads. The proposed equalizer is based on reacti...
271
Voted
ICASSP
2011
IEEE
15 years 13 days ago
2011
IEEE
Recent indexing techniques inspired by source coding have been shown successful to index billions of high-dimensional vectors in memory. In this paper, we propose an approach that ...
121
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CPAIOR
2007
Springer
15 years 9 months ago
2007
Springer
Portfolio selection is a relevant problem arising in finance and economics. While its basic formulations can be efficiently solved through linear or quadratic programming, its mor...
122
Voted
ICCS
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. In this paper we study the problem of determining threedimensional orientations for noisy projections of randomly oriented identical particles. The problem is of central ...