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SMA
1995
ACM
190views Solid Modeling» more  SMA 1995»
15 years 6 months ago
Creating solid models from single 2D sketches
We describe a method of constructing a B-rep solid model from a single hidden-line removed sketch view of a 3D object. The main steps of our approach are as follows. The sketch is...
Ian J. Grimstead, Ralph R. Martin
TAPSOFT
1991
Springer
15 years 6 months ago
A Calculus of Broadcasting Systems
Abstract. CBS is a simple and natural CCS-like calculus where processes speak one at a time and are heard instantaneously by all others. Speech is autonomous, contention between sp...
K. V. S. Prasad
VLDB
1991
ACM
126views Database» more  VLDB 1991»
15 years 6 months ago
Deriving Production Rules for Incremental View Maintenance
It is widely recognized that production rules in database systems can be used to automatically maintain derived data such as views. However, writing a correct set of rules for e ci...
Stefano Ceri, Jennifer Widom
FASE
2010
Springer
15 years 5 months ago
Efficient Runtime Assertion Checking of Assignable Clauses with Datagroups
Runtime assertion checking is useful for debugging programs and specifications. Existing tools check invariants as well as method preand postconditions, but mostly ignore assignabl...
Hermann Lehner, Peter Müller
FOSSACS
2010
Springer
15 years 5 months ago
Untyped Recursion Schemes and Infinite Intersection Types
A new framework for higher-order program verification has been recently proposed, in which higher-order functional programs are modelled as higher-order recursion schemes and then ...
Takeshi Tsukada, Naoki Kobayashi