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AH
2004
Springer
15 years 12 months ago
Evaluating Adaptive Problem Selection
: This paper presents an evaluation study that compares two different problem selection strategies for an Intelligent Tutoring System (ITS). The first strategy uses static problem ...
Antonija Mitrovic, Brent Martin
NETWORKING
2008
15 years 8 months ago
Cache Placement Optimization in Hierarchical Networks: Analysis and Performance Evaluation
Caching popular content in the Internet has been recognized as one of the effective solution to alleviate network congestion and accelerate user information access. Sharing and coo...
Wenzhong Li, Edward Chan, Yilin Wang, Daoxu Chen, ...
IJCAI
1989
15 years 7 months ago
Learning to Diagnose by Doing
This paper is a study on the process of evolution of a novice to an expert in a diagnostic context. In er, we have chosen an abstract example of a diagnostic problem. The results ...
Jayant Kalagnanam, Eswaran Subrahmanian
WWW
2010
ACM
16 years 1 months ago
Autonomous resource provisioning for multi-service web applications
Dynamic resource provisioning aims at maintaining the endto-end response time of a web application within a predefined SLA. Although the topic has been well studied for monolithi...
Dejun Jiang, Guillaume Pierre, Chi-Hung Chi
HICSS
2005
IEEE
145views Biometrics» more  HICSS 2005»
16 years 5 days ago
Differential Interaction and Attribution in Collocated and Distributed Large-Scale Collaboration
Large-scale, group-to-group collaboration is an emerging trend, yet has so far not received much attention. We performed an ethnographic study to examine how interaction and perce...
Gloria Mark, Steve Abrams