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ICML
2005
IEEE
16 years 7 months ago
Online learning over graphs
We apply classic online learning techniques similar to the perceptron algorithm to the problem of learning a function defined on a graph. The benefit of our approach includes simp...
Mark Herbster, Massimiliano Pontil, Lisa Wainer
EDBT
2008
ACM
108views Database» more  EDBT 2008»
16 years 6 months ago
Revisiting redundancy and minimization in an XPath fragment
Redundancy and minimization of queries are investigated in a well known fragment of XPath that includes child and descendant edges, branches, wildcards, and multiple output nodes....
Benny Kimelfeld, Yehoshua Sagiv
PERCOM
2006
ACM
16 years 6 months ago
YA-TRAP: Yet Another Trivial RFID Authentication Protocol
Security and privacy in RFID systems is an important and active research area. A number of challenges arise due to the extremely limited computational, storage and communication a...
Gene Tsudik
ARITH
2009
IEEE
16 years 1 months ago
Fast and Accurate Bessel Function Computation
The Bessel functions are considered relatively difficult to compute. Although they have a simple power series expansion that is everywhere convergent, they exhibit approximately ...
John Harrison
ICDAR
2009
IEEE
16 years 1 months ago
Real-Time Camera-Based Recognition of Characters and Pictograms
Camera-based character recognition systems should have the capability of quick operation and recognizing perspectively distorted texts in a complex layout. In this paper, in order...
Masakazu Iwamura, Tomohiko Tsuji, Akira Horimatsu,...