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  An Efficient Incremental Algorithm for Generating All Maximal Independent Sets in Hypergraphs of Bounded Dimension

Boros, E., Elbassioni, K. M., Khachiyan, L., & Gurvich, V. (2000). An Efficient Incremental Algorithm for Generating All Maximal Independent Sets in Hypergraphs of Bounded Dimension. Parallel Processing Letters, 10(4).

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Boros, Endre, Author
Elbassioni, Khaled M.1, Author           
Khachiyan, Leonid, Author
Gurvich, Vladimir, Author
Affiliations:
1Algorithms and Complexity, MPI for Informatics, Max Planck Society, ou_24019              

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 Abstract: We show that for hypergraphs of bounded edge size, the problem of extending a given list of maximal independent sets is $NC$-reducible to the computation of an arbitrary maximal independent set for an induced sub-hypergraph. The latter problem is known to be in $RNC$. In particular, our reduction yields an incremental $RNC$ dualization algorithm for hypergraphs of bounded edge size, a problem previously known to be solvable in polynomial incremental time. We also give a similar parallel algorithm for the dualization problem on the product of arbitrary lattices which have a bounded number of immediate predecessors for each element.

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Language(s): eng - English
 Dates: 2007-05-022000
 Publication Status: Issued
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 Rev. Type: Peer
 Identifiers: eDoc: 518228
Other: Local-ID: C1256428004B93B8-5A6FCBE2962F2B3FC1256FB0005EC3F9-Elbassioni2000
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Title: Parallel Processing Letters
Source Genre: Journal
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Pages: - Volume / Issue: 10 (4) Sequence Number: - Start / End Page: - Identifier: -