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ICASSP
2009
IEEE
13 years 5 months ago
Spoken language interpretation: On the use of dynamic Bayesian networks for semantic composition
In the context of spoken language interpretation, this paper introduces a stochastic approach to infer and compose semantic structures. Semantic frame structures are directly deri...
Marie-Jean Meurs, Fabrice Lefevre, Renato de Mori
DM
2010
82views more  DM 2010»
13 years 8 months ago
The complexity of the weight problem for permutation and matrix groups
Given a metric d on a permutation group G, the corresponding weight problem is to decide whether there exists an element G such that d(, e) = k, for some given value k. Here we ...
Peter J. Cameron, Taoyang Wu
IPL
2010
94views more  IPL 2010»
13 years 6 months ago
A compact data structure for representing a dynamic multiset
We develop a data structure for maintaining a dynamic multiset that uses O(n lg lg n/ lg n) bits and O(1) words, in addition to the space required by the n elements stored, suppor...
Jyrki Katajainen, S. Srinivasa Rao
ITS
2010
Springer
182views Multimedia» more  ITS 2010»
13 years 6 months ago
An Interactive Learning Environment for Problem-Changing Exercise
: To make a new problem from the original one and to compare their solutions are promising activities to promote a learner to be aware of the structure of these problems. Especiall...
Tsukasa Hirashima, Sho Yamamoto, Hiromi Waki
NA
2010
62views more  NA 2010»
13 years 6 months ago
Noise-reducing cascadic multilevel methods for linear discrete ill-posed problems
Cascadic multilevel methods for the solution of linear discrete ill-posed problems with noise-reducing restriction and prolongation operators recently have been developed for the r...
Serena Morigi, Lothar Reichel, Fiorella Sgallari