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» Languages Of Analogical Strings
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MFCS
2007
Springer
15 years 3 months ago
Height-Deterministic Pushdown Automata
Abstract. We define the notion of height-deterministic pushdown automata, a model where for any given input string the stack heights during any (nondeterministic) computation on t...
Dirk Nowotka, Jirí Srba
RULEML
2007
Springer
15 years 3 months ago
Querying the Semantic Web with SWRL
The SWRLTab is a development environment for working with SWRL rules in Protégé-OWL. It supports the editing and execution of SWRL rules. It also provides mechanisms to allow int...
Martin J. O'Connor, Samson W. Tu, Csongor Nyulas, ...
WWW
2010
ACM
15 years 2 months ago
An information retrieval approach to spelling suggestion
In this paper, we present a two-step language-independent spelling suggestion system. In the first step, candidate suggestions are generated using an Information Retrieval(IR) ap...
Sai Krishna, Prasad Pingali, Vasudeva Varma
ICDE
2001
IEEE
106views Database» more  ICDE 2001»
15 years 11 months ago
Querying XML Documents Made Easy: Nearest Concept Queries
Due to the ubiquity and popularity of XML, users often are in the following situation: they want to query XML documents which contain potentially interesting information but they ...
Albrecht Schmidt 0002, Martin L. Kersten, Menzo Wi...
VLDB
2003
ACM
147views Database» more  VLDB 2003»
15 years 10 months ago
RE-tree: an efficient index structure for regular expressions
Due to their expressive power, Regular Expressions (REs) are quickly becoming an integral part of language specifications for several important application scenarios. Many of thes...
Chee Yong Chan, Minos N. Garofalakis, Rajeev Rasto...