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INFOVIS
2000
IEEE
15 years 7 months ago
Interactive Problem Solving via Algorithm Visualization
COMIND is a tool for conceptual design of industrial products. It helps designers define and evaluate the initial design space by using search algorithms to generate sets of feasi...
Pearl Pu, Denis Lalanne
CCA
2000
Springer
15 years 7 months ago
The Uniformity Conjecture
The Exact Geometric Computing approach requires a zero test for numbers which are built up using standard operations starting with the natural numbers. The uniformity conjecture, ...
Daniel Richardson
PODS
1999
ACM
89views Database» more  PODS 1999»
15 years 7 months ago
Type Inference in the Polymorphic Relational Algebra
We give a polymorphic account of the relational algebra. We introduce a formalism of \type formulas" speci cally tuned for relational algebra expressions, and present an algo...
Jan Van den Bussche, Emmanuel Waller
ROBOCUP
1999
Springer
94views Robotics» more  ROBOCUP 1999»
15 years 7 months ago
A Functional Architecture for a Team of Fully Autonomous Cooperative Robots
A three-level functional architecture for a team of mobile robots is described in detail, including the de nition of the role assigned to each level, the main concepts involved, a...
Pedro U. Lima, Rodrigo M. M. Ventura, Pedro Apar&i...
VLDB
1999
ACM
112views Database» more  VLDB 1999»
15 years 7 months ago
Context-Based Prefetch for Implementing Objects on Relations
When implementing persistent objects on a relational database, a major performance issue is prefetching data to minimize the number of roundtrips to the database. This is especial...
Philip A. Bernstein, Shankar Pal, David Shutt