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» Information systems revisited - the general continuous case
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JUCS
2010
186views more  JUCS 2010»
15 years 4 months ago
Context Awareness for Collaborative Learning with Uncertainty Management
: In Collaborative Learning, groups of students work together using traditional and computer-based tools or applications. Participants are continuously moving and reorganizing in g...
Roc Messeguer, Leandro Navarro, Pedro Damiá...
KDD
2012
ACM
244views Data Mining» more  KDD 2012»
13 years 8 months ago
Open domain event extraction from twitter
Tweets are the most up-to-date and inclusive stream of information and commentary on current events, but they are also fragmented and noisy, motivating the need for systems that c...
Alan Ritter, Mausam, Oren Etzioni, Sam Clark
ACMSE
2006
ACM
16 years 12 days ago
Assessing denial of service vulnerabilities in DOCSIS
In previous work a DOCSIS model was added to ‘ns’ to allow simulations to be run to analyze the performance of DOCSIS. These simulations showed that congestion caused by the a...
Scott Moser, Jim Martin
DRM
2008
Springer
15 years 8 months ago
Enforcing DRM policies across applications
In this paper we present Trishul-UCON (T-UCON), a DRM system based on the UCONABC model. T-UCON is designed to be capable of enforcing not only application-specific policies, as a...
Srijith Krishnan Nair, Andrew S. Tanenbaum, Gabrie...
WORM
2004
15 years 7 months ago
WORM vs. WORM: preliminary study of an active counter-attack mechanism
Self-propagating computer worms have been terrorizing the Internet for the last several years. With the increasing density, inter-connectivity and bandwidth of the Internet combin...
Frank Castaneda, Emre Can Sezer, Jun Xu