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IMCSIT
2010
9 years 8 months ago
ACO with semi-random start applied on MKP
Ant Colony Optimization (ACO) is a stochastic search method that mimics the social behavior of real ants colonies, which manage to establish the shortest route to feeding sources a...
Stefka Fidanova, Pencho Marinov, Krassimir T. Atan...
IMCSIT
2010
9 years 8 months ago
Learning taxonomic relations from a set of text documents
This paper presents a methodology for learning taxonomic relations from a set of documents that each explain one of the concepts. Three different feature extraction approaches with...
Mari-Sanna Paukkeri, Alberto Pérez Garc&iac...
IMCSIT
2010
9 years 8 months ago
High Capacity Colored Two Dimensional Codes
Antonio Grillo, Alessandro Lentini, Marco Querini,...
IMCSIT
2010
9 years 8 months ago
Efficient Portfolio Optimization with Conditional Value at Risk
The portfolio optimization problem is modeled as a mean-risk bicriteria optimization problem where the expected return is maximized and some (scalar) risk measure is minimized. In ...
Wlodzimierz Ogryczak, Tomasz Sliwinski
IMCSIT
2010
9 years 8 months ago
Tools for syntactic concordancing
Concordancers are tools that display the immediate context for the occurrences of a given word in a corpus. Also called KWIC
Violeta Seretan, Eric Wehrli
IMCSIT
2010
9 years 8 months ago
Selected Security Aspects of Agent-based Computing
The paper presents selected security aspects related to confidentiality, privacy, trust and authenticity issues of a distributed, agent-based computing. Particular attention has be...
Mariusz R. Matuszek, Piotr Szpryngier
IMCSIT
2010
9 years 8 months ago
An Hypergraph Object Oriented Model for Image Segmentation and Annotation
This paper presents a system for segmentation of images into regions and annotation of these regions for semantic identification of the objects present in the image. The unified me...
Eugen Ganea, Marius Brezovan
IMCSIT
2010
9 years 8 months ago
Assembling Recursively Stored Sparse Matrices
Abstract--Recently, we have introduced an approach to multicore computations on sparse matrices using recursive partitioning, called Recursive Sparse Blocks (RSB). In this document...
Michele Martone, Salvatore Filippone, Marcin Paprz...
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