618 search results - page 72 / 124 » The shifting sands algorithm |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The problem of blind source separation by spatial processing is considered for convolutive mixtures of narrowband sources received by a sensor array. Multipath propagation is due ...
SIGIR
2011
ACM
14 years 16 days ago
2011
ACM
We reveal that the Okapi BM25 retrieval function tends to overly penalize very long documents. To address this problem, we present a simple yet effective extension of BM25, namel...
124
click to vote
VEE
2012
ACM
13 years 5 months ago
2012
ACM
With the shift to many-core chip multiprocessors (CMPs), a critical issue is how to effectively coordinate and manage the execution of applications and hardware resources to overc...
ROBOCUP
2007
Springer
15 years 3 months ago
2007
Springer
This article investigates the prerequisites for a global exploration strategy in an unknown environment on a virtual disaster site. Assume that a robot equipped with a laser range...
SPIRE
2005
Springer
15 years 3 months ago
2005
Springer
Let A and B be strings with lengths m and n, respectively, over a finite integer alphabet. Two classic string mathing problems are computing the edit distance between A and B, and...