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FUIN
2007
138views more  FUIN 2007»
15 years 6 months ago
Parsing Expression Grammar as a Primitive Recursive-Descent Parser with Backtracking
Two recent developments in the field of formal languages are Parsing Expression Grammar (PEG) and packrat parsing. The PEG formalism is similar to BNF, but defines syntax in ter...
Roman R. Redziejowski
JOT
2007
68views more  JOT 2007»
15 years 6 months ago
A Parameterized Type System for Simple Loose Ownership Domains
ome this restriction, we develop so-called loose domains which abstract over several precise domains. Similar to the relation between supertypes and subtypes, we get a relation bet...
Jan Schaefer, Arnd Poetzsch-Heffter
PUC
2002
117views more  PUC 2002»
15 years 6 months ago
Mobile Devices as Props in Daily Role Playing
: A mobile device can be used as a prop, to facilitate the interaction between the user and people in the proximity and to actively convey a specific impression to them. Based on f...
Georg Strom
SIGIR
2002
ACM
15 years 6 months ago
Novelty and redundancy detection in adaptive filtering
This paper addresses the problem of extending an adaptive information filtering system to make decisions about the novelty and redundancy of relevant documents. It argues that rel...
Yi Zhang 0001, James P. Callan, Thomas P. Minka
ESWS
2009
Springer
15 years 4 months ago
Concept Search
Concept Search extends syntactic search, i.e., search based on the computation of string similarity between words, with semantic search, i.e., search based on the computation of s...
Fausto Giunchiglia, Uladzimir Kharkevich, Ilya Zai...