233 search results - page 36 / 47 » An Investigation of Practical Approximate Nearest Neighbor A... |
92
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FOCS
2007
IEEE
15 years 6 months ago
2007
IEEE
: We study the computational strength of quantum particles (each of finite dimensionality) arranged on a line. First, we prove that it is possible to perform universal adiabatic q...
112
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TKDE
2008
15 years 10 days ago
2008
Given a dataset P, a k-means query returns k points in space (called centers), such that the average squared distance between each point in P and its nearest center is minimized. S...
109
Voted
ETT
2007
15 years 12 days ago
2007
Abstract— The performance of the widely applied timedomain channel estimation for SISO- and MIMO-OFDM systems strongly depends on the preciseness of information regarding maximum...
126
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CVPR
2011
IEEE
14 years 4 months ago
2011
IEEE
Similarity search, namely, finding approximate nearest neighborhoods, is the core of many large scale machine learning or vision applications. Recently, many research results dem...
109
Voted
MOBIHOC
2005
ACM
16 years 1 days ago
2005
ACM
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...