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EDBT
2006
ACM
112views Database» more  EDBT 2006»
15 years 9 months ago
Expressiveness and Performance of Full-Text Search Languages
We study the expressiveness and performance of full-text search languages. Our main motivation is to provide a formal basis for comparing such languages and to develop a model for...
Chavdar Botev, Sihem Amer-Yahia, Jayavel Shanmugas...
COCOON
2004
Springer
15 years 1 months ago
Regular Expressions for Languages over Infinite Alphabets
In this paper we introduce a notion of a regular expression over infinite alphabets and show that a language is definable by an infinite alphabet regular expression if and only if ...
Michael Kaminski, Tony Tan
VL
2005
IEEE
110views Visual Languages» more  VL 2005»
15 years 3 months ago
Forms of Expression for Designing Visual Languages for Animation
We present further steps in our research into visual languages for animation. Animation is a rich mode of communication that is currently accessible to few, because animation syst...
Richard C. Davis, James A. Landay
108
Voted
ENTCS
2002
121views more  ENTCS 2002»
14 years 9 months ago
Regular Expression Types for Strings in a Text Processing Language
d Abstract) Naoshi Tabuchi Eijiro Sumii Akinori Yonezawa 1 Department of Computer Science, Graduate School of Information Science and Technology, University of Tokyo We present re...
Naoshi Tabuchi, Eijiro Sumii, Akinori Yonezawa
ICFP
2005
ACM
15 years 9 months ago
An expressive language of signatures
Current languages allow a programmer to describe an interface only by enumerating its parts, possibly including other interfaces wholesale. Such languages cannot express relations...
Norman Ramsey, Kathleen Fisher, Paul Govereau