Trade in services in Latin America and the Caribbean: an analysis of recent trends

Includes bibliography

Foreign investment in Mexico after economic reform

Includes bibliography

Competencia y regulación en las telecomunicaciones: el caso de Nicaragua

Incluye Bibliografía

Condiciones generales de competencia en Guatemala

Incluye Bibliografía

Modelos de privatización y desarrollo de la competencia en las telecomunicaciones de Centroamérica y México

Incluye Bibliografía

Competencia y regulación en las telecomunicaciones: el caso de Guatemala

Incluye Bibliografía

Competencia y regulación de las telecomunicaciones: el caso de El Salvador

Incluye Bibliografía

DR-CAFTA: aspectos relevantes seleccionados del Tratado y reformas legales que deben realizar a su entrada en vigor los países de Centroamérica y la República Dominicana

Incluye Bibliografía

Competencia y regulación de las telecomunicaciones: el caso de Honduras

Incluye Bibliografía

Regulación y competencia en las telecomunicaciones mexicanas

Incluye Bibliografía

Caribbean Millennium Development Goals Report 2010

Includes bibliography

Intrusion detection system using optimum-path forest

Intrusion detection systems that make use of artificial intelligence techniques in order to improve effectiveness have been actively pursued in the last decade. Neural networks and Support Vector Machines have been also extensively applied to this task. However, their complexity to learn new attacks has become very expensive, making them inviable for a real time retraining. In this research, we introduce a new pattern classifier named Optimum-Path Forest (OPF) to this task, which has demonstrated to be similar to the state-of-the-art pattern recognition techniques, but extremely more efficient for training patterns. Experiments on public datasets showed that OPF classifier may be a suitable tool to detect intrusions on computer networks, as well as allow the algorithm to learn new attacks faster than the other techniques. © 2011 IEEE.

Infrastructure and economic growth in Peru

Includes bibliography

Construction of perfect space-time codes

In this work, we propose an innovative methodology to extend the construction of minimum and non-minimum delay perfect codes as a subset of cyclic division algebras over ℚ(ζ3), where the signal constellations are isomorphic to the hexagonal An 2 -rotated lattice, for any channel of any dimension n such that gcd{n, 3) = 1.

Ambiente computacional para projetos de sistemas com tecnologia mista

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)