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» Indexing Multiple Sets

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APAL
2007

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On the Turing degrees of minimal index sets

14 years 9 months ago

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We study generalizations of shortest programs as they pertain to Schaefer’s MIN∗ problem. We identify sets of m-minimal and T-minimal indices and characterize their truth-tabl...

Jason Teutsch

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BMCBI
2005

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Ranking the whole MEDLINE database according to a large training set using text indexing

14 years 9 months ago

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Background: The MEDLINE database contains over 12 million references to scientific literature, ut 3/4 of recent articles including an abstract of the publication. Retrieval of ent...

Brian P. Suomela, Miguel A. Andrade

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JCT
2008

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A major index for matchings and set partitions

14 years 9 months ago

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We introduce a statistic pmaj(P) for partitions of [n], and show that it is equidistributed with cr2, the number of 2-crossings, over all partitions of [n] with given sets of mini...

William Y. C. Chen, Ira M. Gessel, Catherine H. Ya...

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CIE
2007
Springer

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Index Sets of Computable Structures with Decidable Theories

15 years 3 months ago

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Ekaterina B. Fokina

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