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» On the cardinality of fuzzy sets
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VMCAI
2010
Springer
14 years 7 months ago
Collections, Cardinalities, and Relations
Abstract. Logics that involve collections (sets, multisets), and cardinality constraints are useful for reasoning about unbounded data structures and concurrent processes. To make ...
Kuat Yessenov, Ruzica Piskac, Viktor Kuncak
FSS
2006
105views more  FSS 2006»
13 years 9 months ago
Cut sets as recognizable tree languages
A tree series over a semiring with partially ordered carrier set can be considered as a fuzzy set. We investigate conditions under which it can also be understood as a fuzzied rec...
Björn Borchardt, Andreas Maletti, Branimir Se...
APAL
2006
103views more  APAL 2006»
13 years 10 months ago
Canonical structure in the universe of set theory: part two
We prove a number of consistency results complementary to the ZFC results from our paper [4]. We produce examples of non-tightly stationary mutually stationary sequences, sequences...
James Cummings, Matthew Foreman, Menachem Magidor
APAL
2004
132views more  APAL 2004»
13 years 9 months ago
Canonical structure in the universe of set theory: part one
Abstract. We start by studying the relationship between two invariants isolated by Shelah, the sets of good and approachable points. As part of our study of these invariants, we pr...
James Cummings, Matthew Foreman, Menachem Magidor
ICDE
2006
IEEE
201views Database» more  ICDE 2006»
14 years 11 months ago
Counting at Large: Efficient Cardinality Estimation in Internet-Scale Data Networks
Counting in general, and estimating the cardinality of (multi-) sets in particular, is highly desirable for a large variety of applications, representing a foundational block for ...
Nikos Ntarmos, Peter Triantafillou, Gerhard Weikum