Sciweavers

2304 search results - page 168 / 461
» On the Vulnerability of Large Graphs
Sort
View
EUC
2007
Springer
16 years 21 days ago
A Key Distribution Scheme Preventing Collusion Attacks in Ubiquitous Heterogeneous Sensor Networks
Abstract. Random key pre-distribution schemes are vulnerable to collusion attacks. In this paper, we propose a new key management scheme for ubiquitous heterogeneous sensor network...
Firdous Kausar, Sajid Hussain, Jong Hyuk Park, Ash...
AAAI
2007
15 years 8 months ago
Unsupervised Shilling Detection for Collaborative Filtering
Collaborative Filtering systems are essentially social systems which base their recommendation on the judgment of a large number of people. However, like other social systems, the...
Bhaskar Mehta
ECBS
2006
IEEE
119views Hardware» more  ECBS 2006»
15 years 8 months ago
A Hybrid Intrusion Detection and Visualization System
Network attacks have become the fundamental threat to today's largely interconnected computer systems. Unauthorized activities and unauthorized access account for a large pro...
Jianfeng Peng, Chuan Feng, Jerzy W. Rozenblit
INFOCOM
2010
IEEE
15 years 5 months ago
Castor: Scalable Secure Routing for Ad Hoc Networks
—Wireless ad hoc networks are inherently vulnerable, as any node can disrupt the communication of potentially any other node in the network. Many solutions to this problem have b...
Wojciech Galuba, Panos Papadimitratos, Marcin Potu...
SEMWEB
2010
Springer
15 years 4 months ago
Finding the Achilles Heel of the Web of Data: Using Network Analysis for Link-Recommendation
Abstract. The Web of Data is increasingly becoming an important infrastructure for such diverse sectors as entertainment, government, ecommerce and science. As a result, the robust...
Christophe Guéret, Paul T. Groth, Frank van...