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ICANNGA
2007
Springer
100views Algorithms» more  ICANNGA 2007»
16 years 1 months ago
Genetic-Greedy Hybrid Approach for Topological Active Nets Optimization
In this paper we propose a genetic and greedy algorithm combination for the optimization of the Topological Active Nets (TAN) model. This is a deformable model used for image segme...
José Santos, Óscar Ibáñ...
IDEAL
2007
Springer
16 years 1 months ago
Mining Disjunctive Sequential Patterns from News Stream
Frequent disjunctive pattern is known to be a sophisticated method of text mining in a single document that satisfies anti-monotonicity, by which we can discuss efficient algorith...
Kazuhiro Shimizu, Isamu Shioya, Takao Miura
ILP
2007
Springer
16 years 1 months ago
Induction of Optimal Semantic Semi-distances for Clausal Knowledge Bases
Several activities related to semantically annotated resources can be enabled by a notion of similarity, spanning from clustering to retrieval, matchmaking and other forms of induc...
Claudia d'Amato, Nicola Fanizzi, Floriana Esposito
ISSAC
2007
Springer
94views Mathematics» more  ISSAC 2007»
16 years 1 months ago
Solving toeplitz- and vandermonde-like linear systems with large displacement rank
Linear systems with structures such as Toeplitz-, Vandermonde- or Cauchy-likeness can be solved in O˜(α2 n) operations, where n is the matrix size, α is its displacement rank, ...
Alin Bostan, Claude-Pierre Jeannerod, Éric ...
ISW
2007
Springer
16 years 1 months ago
Revisiting the Security Model for Timed-Release Encryption with Pre-open Capability
Abstract. The concept of timed-released encryption with pre-open capability (TRE-PC) was introduced by Hwang, Yum and Lee. In a TREPC scheme, a message is encrypted in such a way t...
Alexander W. Dent, Qiang Tang