Sciweavers

2542 search results - page 28 / 509
» An Operational Definition of Context
Sort
View
116
Voted
APIN
2000
75views more  APIN 2000»
15 years 9 days ago
Context Knowledge Representation and Reasoning in the Context Interchange System
The Context Interchange Project presents a unique approach to the problem of semantic conflict resolution among multiple heterogeneous data sources. The system presents a semantic...
Stéphane Bressan, Cheng Hian Goh, Natalia L...
103
Voted
SIGGRAPH
1993
ACM
15 years 4 months ago
Surround-screen projection-based virtual reality: the design and implementation of the CAVE
Several common systems satisfy some but not all of the VR definition above. Flight simulators provide vehicle tracking, not head tracking, and do not generally operate in binocular...
Carolina Cruz-Neira, Daniel J. Sandin, Thomas A. D...
FAST
2009
14 years 10 months ago
Towards Semantics for Provenance Security
Provenance records the history of data. Careless use of provenance may violate the security policies of data. Moreover, the provenance itself may be sensitive information, necessi...
Stephen Chong
ICFP
2003
ACM
16 years 13 days ago
A theory of aspects
This paper define the semantics of MinAML, an idealized aspect-oriented programming language, by giving a typedirected translation from its user-friendly external language to its ...
David Walker, Steve Zdancewic, Jay Ligatti
POPL
2004
ACM
16 years 24 days ago
Tridirectional typechecking
In prior work we introduced a pure type assignment system that encompasses a rich set of property types, including intersections, unions, and universally and existentially quantif...
Joshua Dunfield, Frank Pfenning