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» Anchor-based proximity measures
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JIS
2006
96views more  JIS 2006»
13 years 7 months ago
A study of the effect of term proximity on query expansion
Query expansion terms are often used to enhance original query formulations in document retrieval. Such terms are usually selected from the entire documents or from windows or pas...
Olga Vechtomova, Ying Wang
DAC
1996
ACM
13 years 11 months ago
Modeling the Effects of Temporal Proximity of Input Transitions on Gate Propagation Delay and Transition Time
: While delay modeling of gates with a single switching input has received considerable attention, the case of multiple inputs switching in close temporal proximity is just beginni...
V. Chandramouli, Karem A. Sakallah
CORR
2010
Springer
88views Education» more  CORR 2010»
13 years 7 months ago
On the Proximity Factors of Lattice Reduction-Aided Decoding
Lattice reduction-aided decoding enables significant complexity saving and near-optimum performance in multi-input multi-output (MIMO) communications. However, its remarkable perfo...
Cong Ling
IPPS
2007
IEEE
14 years 1 months ago
PON: Exploiting Proximity on Overlay Networks
We define a proximity overlay network (PON) which allow to realize DHT systems whose aim is to combine routing efficiency – i.e. an optimal degree/diameter tradeoff – and pr...
Gennaro Cordasco, Alberto Negro, Alessandra Sala, ...
COMPGEOM
1997
ACM
13 years 11 months ago
Robust Proximity Queries: An Illustration of Degree-Driven Algorithm Design
Abstract. In the context of methodologies intended to confer robustness to geometric algorithms, we elaborate on the exact-computation paradigm and formalize the notion of degree o...
Giuseppe Liotta, Franco P. Preparata, Roberto Tama...