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» Abstract Data Types in Computer Algebra
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VLDB
1993
ACM
116views Database» more  VLDB 1993»
13 years 11 months ago
Algebraic Optimization of Computations over Scientific Databases
Although scientific data analysis increasingly requires accessandmanipulation of large quantitiesof data,current databasetechnology fails to meet the needsof scientific processing...
Richard H. Wolniewicz, Goetz Graefe
PLDI
2010
ACM
14 years 20 days ago
Traceable data types for self-adjusting computation
Self-adjusting computation provides an evaluation model where computations can respond automatically to modifications to their data by using a mechanism for propagating modifica...
Umut A. Acar, Guy E. Blelloch, Ruy Ley-Wild, Kanat...
ICCS
2009
Springer
14 years 2 months ago
An Intelligent Tutoring System for Interactive Learning of Data Structures
Abstract. The high level of abstraction necessary to teach data structures and algorithmic schemes has been more than a hindrance to students. In order to make a proper approach to...
Rafael del Vado Vírseda, Pablo Ferná...
LISP
2006
91views more  LISP 2006»
13 years 7 months ago
Polymorphic typed defunctionalization and concretization
Abstract. Defunctionalization is a program transformation that eliminates functions as first-class values. We show that defunctionalization can be viewed as a type-preserving trans...
François Pottier, Nadji Gauthier
ISSAC
2005
Springer
94views Mathematics» more  ISSAC 2005»
14 years 1 months ago
Domains and expressions: an interface between two approaches to computer algebra
This paper describes a method to use compiled, strongly typed Aldor domains in the interpreted, expression-oriented Maple environment. This represents a non-traditional approach t...
Cosmin E. Oancea, Stephen M. Watt