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WWW
2004
ACM
14 years 9 months ago
Propagation of trust and distrust
A (directed) network of people connected by ratings or trust scores, and a model for propagating those trust scores, is a fundamental building block in many of today's most s...
Ramanathan V. Guha, Ravi Kumar, Prabhakar Raghavan...
AP2PC
2003
Springer
14 years 1 months ago
Agent-Based Social Assessment of Shared Resources
Prior to the access to decentralized resources like web services and shared files in peer-to-peer networks, the user needs to be provided with accurate information about these res...
Matthias Nickles, Gerhard Weiß
JUCS
2010
183views more  JUCS 2010»
13 years 7 months ago
User Context and Personalized Learning: a Federation of Contextualized Attention Metadata
: Nowadays, personalized education is a very hot topic in technology enhanced learning (TEL) research. To support students during their learning process, the first step consists in...
Valentin Butoianu, Philippe Vidal, Katrien Verbert...
WWW
2005
ACM
14 years 9 months ago
The classroom sentinel: supporting data-driven decision-making in the classroom
Whereas schools typically record mounds of data regarding student performance, attendance, and other behaviors over the course of a school year, rarely is that data consulted and ...
Mark K. Singley, Richard B. Lam
DSN
2002
IEEE
14 years 1 months ago
Generic Timing Fault Tolerance using a Timely Computing Base
Designing applications with timeliness requirements in environments of uncertain synchrony is known to be a difficult problem. In this paper, we follow the perspective of timing ...
Antonio Casimiro, Paulo Veríssimo