192 search results - page 27 / 39 » Interactive Modeling of Tree Bark |
CP
2000
Springer
15 years 1 months ago
2000
Springer
Combinatorial problems can be efficiently tackled with constraint programming systems. The main tasks of the development of a constraint-based application are modeling the proble...
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POPL
1991
ACM
15 years 1 months ago
1991
ACM
We investigate the interactions of subtyping and recursive types, in a simply typed λ-calculus. The two fundamental questions here are whether two (recursive) types are in the su...
ESAW
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Exceptions occur frequently in supply-chains. Consequently, detecting exceptions timely is of great practical value. To enable a timely detection of exceptions, this pape...
VLDB
1995
ACM
15 years 1 months ago
1995
ACM
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering and query rewrite (JOQR) followed by parallelization. We focus on t...
PGLDB
2003
14 years 11 months ago
2003
This paper describes an on-going effort to investigate problems and approaches for achieving Web-service-based, dynamic and collaborative e-learning. In this work, a Learning Cont...