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» Arbitration of a help system
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HT
2005
ACM
14 years 1 months ago
Evaluation of adaptive hypermedia systems' conversion
Conversion between different adaptive hypermedia systems has barely been proposed, yet alone tested in realistic settings. This paper presents the evaluation of the interoperabili...
Alexandra I. Cristea, Helen Ashman, Craig D. Stewa...
WOSP
2005
ACM
14 years 1 months ago
Performance characterization of decentralized algorithms for replica selection in distributed object systems
Designers of distributed systems often rely on replicas for increased robustness, scalability, and performance. Replicated server architectures require some technique to select a ...
Ceryen Tan, Kevin Mills
ITS
2004
Springer
115views Multimedia» more  ITS 2004»
14 years 1 months ago
Evaluating the Effectiveness of a Tutorial Dialogue System for Self-Explanation
Previous research has shown that self-explanation can be supported effectively in an intelligent tutoring system by simple means such as menus. We now focus on the hypothesis that ...
Vincent Aleven, Amy Ogan, Octav Popescu, Cristen T...
OTM
2004
Springer
14 years 1 months ago
Using Patterns in the Design of Inter-organizational Systems - An Experience Report
Abstract. The modeling, design, and implementation of inter-organizational systems (IOS) is a challenging new problem. In contrast to previous systems, where components have clearl...
John Novatnack, Jana Koehler
HICSS
2003
IEEE
109views Biometrics» more  HICSS 2003»
14 years 1 months ago
Towards a Structurational Theory of Information Systems: A Substantive Case Analysis
This paper employs the analysis of an interpretive case study within a Regional Train Operating Company (RTOC) to arrive at theoretical understandings of Information Systems (IS)....
Jeremy Rose, Ray Hackney