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ITS
2000
Springer
156views Multimedia» more  ITS 2000»
15 years 9 months ago
A Coached Collaborative Learning Environment for Entity-Relationship Modeling
Abstract. We discuss the design of an agent for coaching collaborative learning in a distance learning context. The learning domain is entity-relationship modeling, a domain in whi...
María de los Angeles Constantino-Gonz&aacut...
WSCG
2000
93views more  WSCG 2000»
15 years 6 months ago
Real-time Animation Technique for Flexible and Thin Objects
In this paper, we propose an e cient technique for the animation of exible thin objects. Massspring model was employed to represent the exible objects. Many techniques have used t...
Young-Min Kang, Jeong-Hyeon Choi, Hwan-Gue Cho, Do...
NGC
2000
Springer
15 years 9 months ago
Policies for using replica groups and their effectiveness over the Internet
Replication is known to offer high availability in the presence of failures. This paper considers the case of a client making invocations on a group of replicated servers. It iden...
G. Morgan, P. D. Ezilchelvan
WEBDB
2000
Springer
136views Database» more  WEBDB 2000»
15 years 9 months ago
An Optimization Technique for Answering Regular Path Queries
Rewriting queries using views is a powerful technique that has applications in data integration, data warehousing and query optimization. Query rewriting in relational databases i...
Gösta Grahne, Alex Thomo
ICFP
2000
ACM
15 years 9 months ago
The duality of computation
We review the close relationship between abstract machines for (call-by-name or call-by-value) λ-calculi (extended with Felleisen’s C) and sequent calculus, reintroducing on the...
Pierre-Louis Curien, Hugo Herbelin