99 search results - page 13 / 20 » Improved bounds and new techniques for Davenport-Schinzel se... |
PAMI
2008
13 years 8 months ago
2008
We propose a new technique for fusing multiple cues to robustly segment an object from its background in video sequences that suffer from abrupt changes of both illumination and po...
STOC
1996
ACM
14 years 17 days ago
1996
ACM
We significantly improve known time bounds for solving the minimum cut problem on undirected graphs. We use a "semiduality" between minimum cuts and maximum spanning tree...
TSP
2008
13 years 8 months ago
2008
In this paper we concentrate on the direct semi-blind spatial equalizer design for MIMO systems with Rayleigh fading channels. Our aim is to develop an algorithm which can outperf...
TIT
2002
13 years 8 months ago
2002
We develop methods for analyzing and constructing combined modulation/error-correctiong codes (ECC codes), in particular codes that employ some form of reversed concatenation and w...
OOPSLA
2007
Springer
14 years 2 months ago
2007
Springer
We present a new technique, early phase termination, for eliminating idle processors in parallel computations that use barrier synchronization. This technique simply terminates ea...