8431 search results - page 1481 / 1687 » Algorithmically Independent Sequences |
155
click to vote
PAKDD
2004
ACM
15 years 11 months ago
2004
ACM
To gain access to account privileges, an intruder masquerades as the proper account user. This paper proposes a new strategy for detecting masquerades in a multiuser system. To det...
178
click to vote
WABI
2004
Springer
2004
Springer
Reversing Gene Erosion - Reconstructing Ancestral Bacterial Genomes from Gene-Content and Order Data
15 years 11 months ago
In the last few years, it has become routine to use gene-order data to reconstruct phylogenies, both in terms of edge distances (parsimonious sequences of operations that transform...
213
click to vote
AMFG
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we propose the concept of Manifold of Facial Expression based on the observation that images of a subject’s facial expressions define a smooth manifold in the hig...
154
click to vote
BIBE
2003
IEEE
15 years 11 months ago
2003
IEEE
Abstract— We analyze the performance of likelihoodbased approaches used to reconstruct phylogenetic trees. Unlike other techniques such as Neighbor-Joining (NJ) and Maximum Parsi...
169
click to vote
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents a systematic approach to acquiring model appearance information online for monocular modelbased tracking. The acquired information is used to drive a set of co...