7150 search results - page 1399 / 1430 » An Approximation Algorithm for Approximation Rank |
103
Voted
ICPR
2002
IEEE
15 years 5 months ago
2002
IEEE
We present a fast method for locating iris features in frontal face images based on the Hough transform. It consists of an initial iris detection step and a tracking step which us...
98
Voted
SIGECOM
2010
ACM
15 years 5 months ago
2010
ACM
It is widely believed that computing payments needed to induce truthful bidding is somehow harder than simply computing the allocation. We show that the opposite is true for singl...
113
Voted
SIGMOD
2010
ACM
15 years 5 months ago
2010
ACM
Edit distance based string similarity join is a fundamental operator in string databases. Increasingly, many applications in data cleaning, data integration, and scientific compu...
86
Voted
ICALP
2010
Springer
15 years 5 months ago
2010
Springer
The placement of regenerators in optical networks has become an active area of research during the last years. Given a set of lightpaths in a network G and a positive integer d, re...
119
Voted
CDC
2009
IEEE
15 years 5 months ago
2009
IEEE
— We consider the problem of determining the existence of known constant signals over a set of sites, given noisy measurements obtained by a team of active sensors that can switc...