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CHI
2009
ACM
14 years 3 months ago
Matchin: eliciting user preferences with an online game
Eliciting user preferences for large datasets and creating rankings based on these preferences has many practical applications in community-based sites. This paper gives a new met...
Severin Hacker, Luis von Ahn
UIST
2009
ACM
14 years 3 months ago
CommunityCommands: command recommendations for software applications
We explore the use of modern recommender system technology to address the problem of learning software applications. Before describing our new command recommender system, we first...
Justin Matejka, Wei Li, Tovi Grossman, George W. F...
SECON
2008
IEEE
14 years 3 months ago
A Three-Tier Framework for Intruder Information Sharing in Sensor Networks
—In sensor networks, an intruder (i.e., compromised node) identified and isolated in one place can be relocated and/or duplicated to other places to continue attacks; hence, det...
Bin Tong, Santosh Panchapakesan, Wensheng Zhang
ICNS
2007
IEEE
14 years 3 months ago
A Detection and Offense Mechanism to Defend Against Application Layer DDoS Attacks
—Application layer DDoS attacks, which are legitimate in packets and protocols, gradually become a pressing problem for commerce, politics and military. We build an attack model ...
Jie Yu, Zhoujun Li, Huowang Chen, Xiaoming Chen
UM
2007
Springer
14 years 3 months ago
Feature-Weighted User Model for Recommender Systems
Recommender systems are gaining widespread acceptance in e-commerce applications to confront the “information overload” problem. Collaborative Filtering (CF) is a successful re...
Panagiotis Symeonidis, Alexandros Nanopoulos, Yann...