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NC
2007
116views Neural Networks» more  NC 2007»
14 years 9 months ago
Compositional and holistic quantum computational semantics
In quantum computational logic meanings of sentences are identified with quantum information quantities: systems of qubits or, more generally, mixtures of systems of qubits. We co...
Maria Luisa Dalla Chiara, Roberto Giuntini, Robert...
TIP
2002
128views more  TIP 2002»
14 years 9 months ago
Fuzzy color histogram and its use in color image retrieval
A conventional color histogram (CCH) considers neither the color similarity across different bins nor the color dissimilarity in the same bin. Therefore, it is sensitive to noisy i...
Ju Han, Kai-Kuang Ma
FOCS
2006
IEEE
15 years 3 months ago
The Effectiveness of Lloyd-Type Methods for the k-Means Problem
We investigate variants of Lloyd’s heuristic for clustering high dimensional data in an attempt to explain its popular
Rafail Ostrovsky, Yuval Rabani, Leonard J. Schulma...
ISCI
2007
130views more  ISCI 2007»
14 years 9 months ago
Computing with words and its relationships with fuzzistics
ct 9 Words mean different things to different people, and so are uncertain. We, therefore, need a fuzzy set model for a word 10 that has the potential to capture their uncertaint...
Jerry M. Mendel
SODA
2012
ACM
217views Algorithms» more  SODA 2012»
12 years 12 months ago
Deterministic construction of an approximate M-ellipsoid and its applications to derandomizing lattice algorithms
We give a deterministic O(log n)n -time and space algorithm for the Shortest Vector Problem (SVP) of a lattice under any norm, improving on the previous best deterministic nO(n) -...
Daniel Dadush, Santosh Vempala