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IPPS
1998
IEEE
15 years 10 months ago
A Flexible Class of Parallel Matrix Multiplication Algorithms
This paper explains why parallel implementation of matrix multiplication--a seemingly simple algorithm that can be expressed as one statement and three nested loops--is complex: P...
John A. Gunnels, Calvin Lin, Greg Morrow, Robert A...
VISUAL
1999
Springer
15 years 10 months ago
Querying Multimedia Data Sources and Databases
To support the retrieval and fusion of multimedia information from multiple sources and databases, a spatial/temporal query language called ΣQL is proposed. ΣQL is based upon th...
Shi-Kuo Chang, Gennaro Costagliola, Erland Jungert
SSDBM
1998
IEEE
113views Database» more  SSDBM 1998»
15 years 10 months ago
From a Procedural to a Visual Query Language for OLAP
We address the issue of designing effective query languages for OLAP databases. The basis of our investigation is MD, a new data model for multidimensional databases that, unlike ...
Luca Cabibbo, Riccardo Torlone
PLDI
1997
ACM
15 years 10 months ago
Two for the Price of One: Composing Partial Evaluation and Compilation
One of the flagship applications of partial evaluation is compilation and compiler generation. However, partial evaluation is usually expressed as a source-to-source transformati...
Michael Sperber, Peter Thiemann
ATAL
1997
Springer
15 years 10 months ago
On the Epistemic Foundations of Agent Theories
Abstract. We argue that none of the existing epistemic logics can adequately serve the needs of agent theories. We suggest a new concept of knowledge which generalizes both implici...
Ho Ngoc Duc