Examinando por Autor "Munera Salazar, Luis Eduardo"

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Functionality, reliability and adaptability improvements to the OSSIM information security console
(IEEE, 2009-09-10) Munera Salazar, Luis Eduardo
Security consoles are among the most widely deployed tools for information security management in today's organizations. This article summarizes the work of our research team, in order to incorporate several enhancements to the OSSIM information security console. Such enhancements include integration with physical security control devices, automatic creation of correlation directives for OSSIM's correlation engine, and a significant improvement in information capture reliability on high-traffic networks. © 2009 IEEE.
Self-Similarity of Space Filling Curves
(Universidad del Valle, 2016-07-01) Munera Salazar, Luis Eduardo
We define exact self-similarity of Space Filling Curves on the plane. For that purpose, we adapt the general definition of exact self-similarity on sets, a typical property of fractals, to the specific characteristics of discrete approximations of Space Filling Curves. We also develop an algorithm to test exact selfsimilarity of discrete approximations of Space Filling Curves on the plane. In addition, we use our algorithm to determine exact self-similarity of discrete approximations of four of the most representative Space Filling Curves. We found that SFCs like Moore's based on recursive structure are actually not selfsimilar, highlighting the need to establish a formal definition of the concept for SFCs.
A virtual surgical telesimulation in micrographic dermatologic surgery (MOHS)
(Elsevier, 2003-06-01) Vélez, J.A
The development and propagation of surgical procedures in dermatology establish a need for an approach to a new way of teaching and supporting techniques which use emergent technologies. Our work is based upon a generic concept of software architecture for telemedicine applications, which could provide educational telesimulation in the dermatologic surgery technique known as Mohs micrographic surgery. This technique is used in the neoplasia resection treatment. Actually, the modules proposed are evolving in the Internet platform and are planned to interact in a cyclic manner from a diagnostic precision aid, through a planning surgical tool, to a simulator facility.