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Displaying 1-8 out of 8 total
Leveraging Semantic Similarity for Folksonomy-Based Recommendation
Found in: IEEE Internet Computing
By Daniela Godoy,Gustavo Rodriguez,Franco Scavuzzo
Issue Date:January 2014
pp. 48-55
To recommend interesting resources such as webpages or pictures that are available through social tagging sites, recommender systems must be able to assess such resources' similarity to user profiles. Here, the authors analyze the role semantic similarity ...
Pattern object-oriented architecture for Multirate Integration Methods
Found in: Electronics, Communications, and Computers, International Conference on
By Julio Cesar Perez Sansalvador, Gustavo Rodriguez Gomez, Saul E. Pomares Hernandez
Issue Date:March 2011
pp. 158-163
On the whole, scientific software community has focused in developing faster algorithms, setting aside flexibility, reuse, maintainability and scalability. The common approach used to develop software is the functional decomposition. However, the developme...
Design patterns in multi-agent system simulation
Found in: Electronics, Communications, and Computers, International Conference on
By Ricardo Serrato Barrera, Gustavo Rodriguez Gomez, Aurelio Lopez-Lopez
Issue Date:March 2011
pp. 60-65
Building system software is hard. It is necessary to have a methodology to achieve good systems. Presently, there are a few methods for developing multi-agent-based systems. Taking experience of solutions that worked well in the past is the main purpose of...
Self-organization of agents for collective movement based on particle swarm optimization: A qualitative analysis
Found in: Electronics, Communications, and Computers, International Conference on
By Armando Serrato Barrera, Aurelio Lopez-Lopez, Gustavo Rodriguez Gomez
Issue Date:March 2011
pp. 71-76
Collective behavior of flocks, herds and schools of fish has been modeled by several approaches in the last decades. In recent years, similar behavior has been obtained by using a simple model based on particle swarm optimization algorithm (PSO). In this a...
Radial Basis Function for Visual Image Retrieval
Found in: Electronics, Robotics and Automotive Mechanics Conference
By Leticia Flores-Pulido, Gustavo Rodríguez-Gómez, Oleg Starostenko, Carlos Santacruz-Olmos
Issue Date:October 2010
pp. 383-387
Visual image retrieval systems imply novel approaches to improve their performance. Search methods require mathematical formalism for feature extraction of multi medial data. Euclidean distance is not enough approach for extracting similarity between image...
Adaptive Node Refinement Collocation Method for Partial Differential Equations
Found in: Mexican International Conference on Computer Science
By Jose Antonio Munoz-Gomez, Pedro Gonzalez-Casanova, Gustavo Rodriguez-Gomez
Issue Date:September 2006
pp. 70-80
In this work, by using the local node refinement technique purposed in [2, 1], and a quad-tree type algorithm [3, 13], we built a global refinement technique for Kansa?s unsymmetric collocation approach. The proposed scheme is based on a cell by cell data ...
Conservative garbage collection for general memory allocators
Found in: Proceedings of the second international symposium on Memory management (ISMM '00)
By Gustavo Rodriguez-Rivera
Issue Date:October 2000
pp. 441-449
This paper explains a technique that integrates conservative garbage collection on top of general memory allocators. This is possible by using two data structures named malloc-tables and jump-tables that are computed at garbage collection time to map point...
A non-fragmenting non-moving, garbage collector
Found in: Proceedings of the first international symposium on Memory management (ISMM '98)
By Charles Fiterman, Gustavo Rodriguez-Rivera, Michael Spertus
Issue Date:October 1998
pp. 441-449
One of the biggest disadvantages of non-moving collectors compared to moving collectors has been their limited ability to deal with memory fragmentation. In this paper, we describe two techniques to reduce fragmentation without the need for moving live dat...