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» Decomposing Algebraic Varieties
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SIGMOD
2002
ACM
141views Database» more  SIGMOD 2002»
13 years 8 months ago
Bringing Order to Query Optimization
A variety of developments combine to highlight the need for respecting order when manipulating relations. For example, new functionality is being added to SQL to support OLAP-styl...
Giedrius Slivinskas, Christian S. Jensen, Richard ...
ISSAC
2001
Springer
129views Mathematics» more  ISSAC 2001»
14 years 1 months ago
Computation of the degree of rational maps between curves
The degree of a rational map measures how often the map covers the image variety. In particular, when the rational map is a parametrization, the degree measures how often the para...
J. Rafael Sendra, Franz Winkler
PARA
1995
Springer
14 years 6 days ago
A Proposal for a Set of Parallel Basic Linear Algebra Subprograms
This paper describes a proposal for a set of Parallel Basic Linear Algebra Subprograms PBLAS. The PBLAS are targeted at distributed vector-vector, matrix-vector and matrixmatrix...
Jaeyoung Choi, Jack Dongarra, Susan Ostrouchov, An...
SSDBM
2003
IEEE
83views Database» more  SSDBM 2003»
14 years 1 months ago
PiQA: An Algebra for Querying Protein Data Sets
Life science researchers frequently need to query large protein data sets in a variety of different ways. Protein data sets have a rich structure that includes its primary structu...
Sandeep Tata, Jignesh M. Patel
DNA
2009
Springer
158views Bioinformatics» more  DNA 2009»
14 years 3 months ago
Design of a Biomolecular Device That Executes Process Algebra
Process algebras are widely used for defining the formal semantics of concurrent communicating processes. In process algebra, concurrent processes can be specified to execute di...
Urmi Majumder, John H. Reif