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» Mathematics of Multisets
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WMP
2000
14 years 2 months ago
Mathematics of Multisets
This paper is an attempt to summarize the basic elements of the multiset theory. We begin by describing multisets and the operations between them, then we present hybrid sets and t...
Apostolos Syropoulos
IJIS
2008
123views more  IJIS 2008»
13 years 11 months ago
Algorithms of nonlinear document clustering based on fuzzy multiset model
Abstract: Fuzzy multiset is applicable as a model of information retrieval because it has the mathematical structure which expresses the number and the degree of attribution of an ...
Kiyotaka Mizutani, Ryo Inokuchi, Sadaaki Miyamoto
CRYPTO
2005
Springer
96views Cryptology» more  CRYPTO 2005»
14 years 4 months ago
Privacy-Preserving Set Operations
In many important applications, a collection of mutually distrustful parties must perform private computation over multisets. Each party’s input to the function is his private i...
Lea Kissner, Dawn Xiaodong Song
ICDE
1994
IEEE
103views Database» more  ICDE 1994»
14 years 3 months ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By
ISIPTA
2005
IEEE
119views Mathematics» more  ISIPTA 2005»
14 years 4 months ago
Ordinal Subjective Foundations for Finite-domain Probability Agreement
Normative study of probability-agreeing orderings of propositions, much of it rooted in a false but evocative conjecture of Bruno de Finetti, has typically sought to credal ration...
Paul Snow