5934 search results - page 1032 / 1187 » Detecting a Network Failure |
210
click to vote
Publication
Most e-learning environments which utilize user feedback or profiles, collect such information based on questionnaires, resulting very often in incomplete answers, and sometimes de...
181
click to vote
ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper, we study the problem of social relational inference using visual concepts which serve as indicators of actors’ social interactions. While social network analysis ...
300
click to vote
ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
We present a novel approach for detecting global behaviour
anomalies in multiple disjoint cameras by learning
time delayed dependencies between activities cross camera
views. Sp...
195
click to vote
COMSNETS
2012
14 years 2 months ago
2012
—Recently, there has been significant research interest in leveraging social networks to defend against Sybil attacks. While much of this work may appear similar at first glanc...
155
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
We study in this paper the Web forum crawling problem, which is a very fundamental step in many Web applications, such as search engine and Web data mining. As a typical user-crea...