1689 search results - page 72 / 338 » Proximate point searching |
104
Voted
DCC
2008
IEEE
16 years 9 days ago
2008
IEEE
We introduce a new variant of the popular Burrows-Wheeler transform (BWT) called Geometric Burrows-Wheeler Transform (GBWT). Unlike BWT, which merely permutes the text, GBWT conve...
MASCOTS
2007
15 years 2 months ago
2007
—Previously, we have developed a framework to perform systematic analysis of CSMA/CA based wireless MAC protocols. The framework first identifies protocol states that meet our ...
TCOM
2010
14 years 11 months ago
2010
Abstract—In this letter, we propose an extension of the probabilistic tree pruning sphere decoding (PTP-SD) algorithm that provides further improvement of the computational compl...
90
Voted
HICSS
2008
IEEE
15 years 7 months ago
2008
IEEE
While executing a process, many decisions are taken at its various decision points for selecting paths. There is a need for understanding and analyzing on various paths that emana...
108
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VLDB
2004
ACM
15 years 6 months ago
2004
ACM
Given a point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for processing such quer...