Sciweavers

806 search results - page 120 / 162
» An Optimal Dynamic Data Structure for Stabbing-Semigroup Que...
Sort
View
CVPR
2011
IEEE
15 years 1 months ago
Online Detection of Unusual Events in Videos via Dynamic Sparse Coding
Real-time unusual event detection in video stream has been a difficult challenge due to the lack of sufficient training information, volatility of the definitions for both norm...
Bin Zhao, Li Fei-Fei, Eric Xing
OOPSLA
1999
Springer
15 years 9 months ago
Removing Unnecessary Synchronization in Java
Java programs perform many synchronization operations on data structures. Some of these synchronizations are unnecessary; in particular, if an object is reachable only by a single ...
Jeff Bogda, Urs Hölzle
EUROPAR
2001
Springer
15 years 10 months ago
Self-Organizing Hierarchical Cluster Timestamps
Distributed-system observation tools require an efficient data structure to store and query the partial-order of execution. Such data structures typically use vector timestamps to...
Paul A. S. Ward, David J. Taylor
ANTSW
2004
Springer
15 years 11 months ago
An Ant Approach to Membership Overlay Design
Designing an optimal overlay communication network for a set of processes on the Internet is a central problem of peer-to-peer (P2P) computing. Such a network defines membership a...
Vittorio Maniezzo, Marco A. Boschetti, Márk...
SSD
2009
Springer
167views Database» more  SSD 2009»
16 years 3 days ago
Continuous Spatial Authentication
Recent advances in wireless communications and positioning devices have generated a tremendous amount of interest in the continuous monitoring of spatial queries. However, such app...
Stavros Papadopoulos, Yin Yang, Spiridon Bakiras, ...