Matches in SemOpenAlex for { <https://semopenalex.org/work/W103586354> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W103586354 abstract "Many global constraints can be described by a regular expression or a DFA. Originally, the regular constraint, uses a DFA to describe the constraint, however, it can also be used to express a table constraint. Thus, there are many representations for an equivalent constraint. In this paper, we investigate the effect of different representations on natural extensions of the regular constraint focusing on the space-time tradeoffs. We propose a variant of the regular constraint, nfac(X), where X can be an NFA, DFA or MDD. Our nfac algorithm enforces GAC directly on any of the input representations, thus, generalizing the mddc algorithm. We also give an algorithm to directly convert an NFA representation to an MDD for nfac(MDD) or mddc. Our experiments show that the NFA representation not only saves space but also time. When the ratio of the NFA over the MDD or DFA size is small enough, nfac(NFA) is faster. When the size ratio is larger, nfac(NFA) still saves space and is a bit slower. In some problems, the initialization cost of MDD or DFA can also be a significant overhead, unlike NFA which has low initialization cost. We also show that the effect of the early-cutoff optimization is significant in all the representations." @default.
- W103586354 created "2016-06-24" @default.
- W103586354 creator A5008961324 @default.
- W103586354 creator A5025013075 @default.
- W103586354 creator A5028568420 @default.
- W103586354 date "2012-01-01" @default.
- W103586354 modified "2023-10-05" @default.
- W103586354 title "Space-Time Tradeoffs for the Regular Constraint" @default.
- W103586354 cites W1534902470 @default.
- W103586354 cites W1550062598 @default.
- W103586354 cites W2003516442 @default.
- W103586354 cites W2010489986 @default.
- W103586354 cites W2072607050 @default.
- W103586354 cites W2098897626 @default.
- W103586354 cites W2099682955 @default.
- W103586354 doi "https://doi.org/10.1007/978-3-642-33558-7_18" @default.
- W103586354 hasPublicationYear "2012" @default.
- W103586354 type Work @default.
- W103586354 sameAs 103586354 @default.
- W103586354 citedByCount "1" @default.
- W103586354 countsByYear W1035863542020 @default.
- W103586354 crossrefType "book-chapter" @default.
- W103586354 hasAuthorship W103586354A5008961324 @default.
- W103586354 hasAuthorship W103586354A5025013075 @default.
- W103586354 hasAuthorship W103586354A5028568420 @default.
- W103586354 hasConcept C111919701 @default.
- W103586354 hasConcept C121332964 @default.
- W103586354 hasConcept C130187892 @default.
- W103586354 hasConcept C2524010 @default.
- W103586354 hasConcept C2776036281 @default.
- W103586354 hasConcept C2778572836 @default.
- W103586354 hasConcept C33923547 @default.
- W103586354 hasConcept C41008148 @default.
- W103586354 hasConcept C62520636 @default.
- W103586354 hasConcept C80444323 @default.
- W103586354 hasConceptScore W103586354C111919701 @default.
- W103586354 hasConceptScore W103586354C121332964 @default.
- W103586354 hasConceptScore W103586354C130187892 @default.
- W103586354 hasConceptScore W103586354C2524010 @default.
- W103586354 hasConceptScore W103586354C2776036281 @default.
- W103586354 hasConceptScore W103586354C2778572836 @default.
- W103586354 hasConceptScore W103586354C33923547 @default.
- W103586354 hasConceptScore W103586354C41008148 @default.
- W103586354 hasConceptScore W103586354C62520636 @default.
- W103586354 hasConceptScore W103586354C80444323 @default.
- W103586354 hasLocation W1035863541 @default.
- W103586354 hasOpenAccess W103586354 @default.
- W103586354 hasPrimaryLocation W1035863541 @default.
- W103586354 hasRelatedWork W1602072618 @default.
- W103586354 hasRelatedWork W2006694959 @default.
- W103586354 hasRelatedWork W2085606833 @default.
- W103586354 hasRelatedWork W2116196566 @default.
- W103586354 hasRelatedWork W24664791 @default.
- W103586354 hasRelatedWork W2496605951 @default.
- W103586354 hasRelatedWork W3085702951 @default.
- W103586354 hasRelatedWork W4240228776 @default.
- W103586354 hasRelatedWork W4285786774 @default.
- W103586354 hasRelatedWork W808591265 @default.
- W103586354 isParatext "false" @default.
- W103586354 isRetracted "false" @default.
- W103586354 magId "103586354" @default.
- W103586354 workType "book-chapter" @default.