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ECCC
2010
13 years 7 months ago
2010
We give new pseudorandom generators for regular read-once branching programs of small width. A branching program is regular if the in-degree of every vertex in it is either 0 or 2...
DBPL
1993
Springer
13 years 11 months ago
1993
Springer
In this paper we study the expressive power of query languages for nested bags. We de ne the ambient bag language by generalizing the constructs of the relational language of Brea...
MVA
1992
13 years 8 months ago
1992
This paper presents a document analysis system which is capable of extracting the semantics of specific text portions of structured documents. The main component of the system is ...
HT
2004
ACM
14 years 1 months ago
2004
ACM
While much attention is paid to defining and examining interactions with links, little is paid to the front end: the anchor. We examine what an anchor is, describe six anchor prop...
AVSS
2007
IEEE
14 years 1 months ago
2007
IEEE
A 3D visual hand gesture recognition method is proposed that detects correctly performed signs from stereo camera input. Hand tracking is based on skin detection with an adaptive ...