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LISP
2006
117views more  LISP 2006»
15 years 3 months ago
About permutation algebras, (pre)sheaves and named sets
In this paper we survey some well-known approaches proposed as general models for calculi dealing with names (like for example process calculi with name-passing). We focus on (pre)...
Fabio Gadducci, Marino Miculan, Ugo Montanari
213
Voted
ICDE
2008
IEEE
191views Database» more  ICDE 2008»
16 years 5 months ago
An Algebraic Approach to Rule-Based Information Extraction
Traditional approaches to rule-based information extraction (IE) have primarily been based on regular expression grammars. However, these grammar-based systems have difficulty scal...
Frederick Reiss, Sriram Raghavan, Rajasekar Krishn...
TLCA
2007
Springer
15 years 10 months ago
Initial Algebra Semantics Is Enough!
Initial algebra semantics is a cornerstone of the theory of modern functional programming languages. For each inductive data type, it provides a fold combinator encapsulating struc...
Patricia Johann, Neil Ghani
137
Voted
CORR
2006
Springer
98views Education» more  CORR 2006»
15 years 4 months ago
A field-theory motivated approach to symbolic computer algebra
Field theory is an area in physics with a deceptively compact notation. Although general purpose computer algebra systems, built around generic list-based data structures, can be ...
Kasper Peeters
JMIV
2010
95views more  JMIV 2010»
15 years 2 months ago
Registration of 2D Points Using Geometric Algebra and Tensor Voting
In this paper, we present a novel algorithm that combines the power of expression of Geometric Algebra with the robustness of Tensor Voting to find the correspondences between two...
Leo Reyes-Lozano, Gérard G. Medioni, Eduard...