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2012
1 Citations

Broadband planar antenna with improved pattern bandwidth

Suárez, C., Rodríguez, R. & Bataller, M. F., 2012, In : Revista Facultad de Ingenieria. 65, p. 74-84 11 p.

Research output: Contribution to journal › Article

Antennas
Bandwidth
3G mobile communication systems
Wi-Fi
Geometry
1 Citations

Centroid of an interval type-2 fuzzy set re-formulation of the problem

Morales, O. S., Mendez, J. J. S. & Devia, J. H. S., 2012, In : Applied Mathematical Sciences. 6, 121-124, p. 6081-6086 6 p.

Research output: Contribution to journal › Article

Interval type-2 Fuzzy Sets
Centroid
Fuzzy sets
Reformulation
Computing

Characterization of the solar resource for ten cities in Colombia

Saenz, A., Hernandez, J. & Vallejo, W., 2012, 2012 IEEE International Symposium on Alternative Energies and Energy Quality, SIFAE 2012 - Conference Proceedings. 6478883

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Solar radiation
Solar energy
Temperature
9 Citations

Climatic chamber with centrifuge to simulate different weather conditions

Tristancho, J., Caicedo, B., Thorel, L. & Obregón, N., Jan 2012, In : Geotechnical Testing Journal. 35, 1

Research output: Contribution to journal › Article

Centrifuges
centrifuge
Soils
Scaling laws
atmosphere

Coloso: A development environment centered process and intent

Castro, S. J. B., Martinez, O. S., Crespo, R. G., Espada, J. P. & Garcia, V. H. M., 2012, Iberian Conference on Information Systems and Technologies, CISTI. 6263064

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Software engineering
Reinforcement
Engineers
2 Citations

Comparison of two grid connected photovoltaic systems GCPVS with different dimensioning factor DF during three years operation in Bogotá - Colombia

Hernandez, J., Arredondo, C. A., Vallejo, W. & Gordillo, G., 2012, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 560-564 5 p. 6317676

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

15 Citations

Computing optimal solutions of a linear programming problem with interval type-2 fuzzy constraints

Figueroa-García, J. C. & Hernandez, G., 2012, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 1 ed. Vol. 7208 LNAI. p. 567-576 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7208 LNAI, no. PART 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Fuzzy Constraints
Fuzzy sets
Linear programming
Interval type-2 Fuzzy Sets
Optimal Solution
2 Citations

Construction and modeling of a two-degree-of-freedom helicopter

Camacho, K. M., Burgos, J. A. & Combita, L. F., 2012, Proceedings - 2012 Brazilian Robotics Symposium and Latin American Robotics Symposium, SBR-LARS 2012. p. 150-155 6 p. 6363334

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Helicopters

Control de tráfico vehicular usando ANFIS

Pedraza, L. F., Hernández, C. A. & López, D. A., 2012, In : Ingeniare. 20, 1, p. 79-88 10 p.

Research output: Contribution to journal › Article

Traffic control
Fuzzy inference
Telecommunication traffic
23 Citations

Control techniques for reduction of the total harmonic distortion in voltage applied to a single-phase inverter with nonlinear loads: Review

Ortega, R., Figueres, E., Garcerá, G., Trujillo, C. L. & Velasco, D., Apr 2012, In : Renewable and Sustainable Energy Reviews. 16, 3, p. 1754-1761 8 p.

Research output: Contribution to journal › Article

Harmonic distortion
Electric potential
11 Citations

DECADE: Distributed Emergent Cooperation through ADaptive Evolution in mobile ad hoc networks

Mejia, M., Peña, N., Muñoz, J. L., Esparza, O. & Alzate, M., Sep 2012, In : Ad Hoc Networks. 10, 7, p. 1379-1398 20 p.

Research output: Contribution to journal › Article

Mobile ad hoc networks
Communication
3 Citations

Denoising of lightning electric field signals using fractional Fourier transform

Rojas, H., Cortes, C. & Santamaria, F., 2012, 2012 31st International Conference on Lightning Protection, ICLP 2012. 6344255

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Lightning
Fourier transforms
Electric fields
Electromagnetic compatibility
1 Citations

Descripción de un nuevo género de grillo falangópsido (orthoptera: Phalangopsidae: luzarinae) y dos nuevas especies, proveniente de los bosques alto-andinos de Colombia

Cadena-Castañeda, O. J. & García García, A., Oct 2012, In : Journal of Orthoptera Research. 21, 2, p. 261-267 7 p.

Research output: Contribution to journal › Article

Gryllidae
Orthoptera
Colombia
genitalia
new genus
1 Citations

Design and installation of a smart grid with distributed generation. A pilot case in the Colombian networks

Hernández, J., Blanco, A. M. & Luna, L. E., 2012, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 565-569 5 p. 6317677

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Distributed power generation
Electric power distribution
Electric power generation
Power quality
Communication systems
1 Citations

Detección de espectro para radio cognitiva

Pedraza, L. F., Forero, F. & Páez, I. P., 2012, In : Ingeniare. 20, 2, p. 197-210 14 p.

Research output: Contribution to journal › Article

Cognitive radio
Hough transforms
Matched filters
Wavelet transforms
Image analysis

Dijkstra algorithm based reliability model

Parra, O. J. S., Rubio, G. L. & Castellanos, L., 2012, Proceedings - IEEE International Symposium on Distributed Simulation and Real-Time Applications. p. 157-160 4 p. 6365079

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Dijkstra Algorithm
GMPLS
Packet networks
Traffic Engineering
Quality of service

Diseño de controladores para un convertidor flyback, operando en modo interconectado a red, para aplicaciones fotovoltaicas

Rodríguez, C. L. T., Aldana, N. L. D. & Mora, J. A. H., 2012, In : Revista Facultad de Ingenieria. 65, p. 16-32 17 p.

Research output: Contribution to journal › Article

Controllers
DC-DC converters
Dynamic models
Electric potential
Maximum power point trackers
6 Citations

Domain Specific Language for the generation of Learning Management Systems modules

Montenegro-Marín, C. E., Cueva-Lovelle, J. M., Sanjuán-Martínez, O. & García-Díaz, V., 2012, In : Journal of Web Engineering. 11, 1, p. 23-50 28 p.

Research output: Contribution to journal › Article

Testing

Dynamic model to manage threats in software development projects through artificial intelligence techniques

Rodriguez, D. L. T., Garcia, V. H. M. & Giraldo, G. A. M., 2012, 2012 Workshop on Engineering Applications, WEA 2012. 6220079

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Artificial intelligence
Software engineering
Dynamic models
Uncertainty

E-commerce model for the interaction of the links in the supply chain of the textile sector in Bogota Colombia

Bermúdez, G. M. T., Rojas, D. D. & Gómez, P. V., 2012, Iberian Conference on Information Systems and Technologies, CISTI. 6263171

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Electronic commerce
Supply chains
Textiles
Information technology
Industry

Effects of PV interconnection system to a circuit of a distribution network

Cabrera, J., Medina, I. & Hernandez, J., 2012, 2012 IEEE International Symposium on Alternative Energies and Energy Quality, SIFAE 2012 - Conference Proceedings. 6478892

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Electric power distribution
Networks (circuits)
Electric potential
Voltage control
Electricity
1 Citations

El Carmelo: Historia de una antigua barriada bogotana en la cuenca del río Arzobispo (1900-1934)

Dimas, A. S. & Navas, D. G., May 2012, In : Historia Critica. 47, p. 161-186 26 p.

Research output: Contribution to journal › Article

urbanization
river
workers' settlement
history
basin
1 Citations

Estructura poblacional de la palma Iriartea deltoidea, en un bosque de tierra firme de la Amazonia Colombiana

González-M, R., Parrado-Rosselli, Á. & López-Camacho, R., Jan 2012, In : Caldasia. 34, 1, p. 187-204 18 p.

Research output: Contribution to journal › Article

Iriartea deltoidea
Seedlings
population structure
seed cones
seedlings

Evaluación de los parámetros mecánicos de una mezcla asfáltica sometida a las condiciones ambientales de la ciudad de Bogotá D.C.

Quintana, H. A. R. & Lizcano, F. A. R., 2012, In : Revista Ingenieria de Construccion. 27, 1, p. 57-74 18 p.

Research output: Contribution to journal › Article

Asphalt mixtures
Fatigue of materials
Stiffness
Asphalt concrete
Concrete mixtures

Evolución diferencial aplicada a la sintonización de clasificadores difusos para el reconocimiento del lenguaje de señas

Villate-Gil, A., Rincón-Arandia, D. E. & Melgarejo-Rey, M. A., Jul 2012, In : Ingenieria y Universidad. 16, 2, p. 397-413 17 p.

Research output: Contribution to journal › Article

Classifiers
Tuning
1 Citations

Fuzzy controller design using concretion based on boolean relations (CBR)

Espitia, H. E., Chamorro, H. R. & Soriano, J. J., 2012, 2012 12th UK Workshop on Computational Intelligence, UKCI 2012. 6335773

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Fuzzy logic
Nonlinear systems
Automation
Control systems
Controllers
2 Citations

Generation of LRD traffic traces with given sample statistics

Chávez, H. I. L. & Monroy, M. A. A., 2012, 2012 Workshop on Engineering Applications, WEA 2012. 6220077

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Statistics
Fractals
3 Citations

Identificación y localización de fallas en sistemas de distribución con medidores de calidad del servicio de energía eléctrica

Gómez, V. A., Peña, R. A. & Hernández, C., 2012, In : Informacion Tecnologica. 23, 2, p. 109-116 8 p.

Research output: Contribution to journal › Article

information networks
Electricity
electric power
electricity
distribution system

Implementación de neurocontroladores en línea. Tres configuraciones, tres plantas

Rairán-Antolines, J. D., Chiquiza-Quiroga, D. F. & Parra-Pachón, M. Á., 2012, In : Ingenieria y Universidad. 16, 1, p. 163-182 20 p.

Research output: Contribution to journal › Article

Controllers
DC motors
Backpropagation algorithms
Feedforward neural networks
Learning algorithms
5 Citations

Implementation and closed loop identification of a two wheeled inverted pendulum mobile robot

Morales, G. Y., Plazas, S. A. & Cómbita, L. F., 2012, Proceedings - 2012 Brazilian Robotics Symposium and Latin American Robotics Symposium, SBR-LARS 2012. p. 97-102 6 p. 6363326

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Pendulums
Mobile robots
Robots
Identification (control systems)
Hardware
54 Citations

Implicit feedback techniques on recommender systems applied to electronic books

Núñez-Valdéz, E. R., Cueva Lovelle, J. M., Sanjuán Martínez, O., García-Díaz, V., Ordoñez De Pablos, P. & Montenegro Marín, C. E., Jul 2012, In : Computers in Human Behavior. 28, 4, p. 1186-1193 8 p.

Research output: Contribution to journal › Article

Recommender systems
Reading
Feedback
Research
Electronic Books
1 Citations

In(O,OH)S/AgInS2 absorbent layer/buffer layer system for thin film solar cells

Arredondo, C. A., Vallejo, W., Hernandez, J. & Gordillo, G., 2012, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 1988-1991 4 p. 6317986

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Buffer layers
Thin films
Solar cells
Band structure
Energy gap

Intelicell, hybrid photovoltaic system for energy support

Hernandez, J., Patiño, S. & Moreno, M. A., 2012, Conference Record of the IEEE Photovoltaic Specialists Conference. p. 2883-2887 5 p. 6318190

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Solar energy
Intelligent systems
Redundancy
Managers
Cooling
1 Citations

Interoperabilidad entre los dominios de la arquitectura, la ingeniería y la construcción y los sistemas de información geográfica

Bello-Pérez, F. O. & Pérez-Castillo, J. N., 2012, In : Ingenieria y Universidad. 16, 1, p. 183-200 18 p.

Research output: Contribution to journal › Article

Interoperability
Geographic information systems
Markup languages
Industry

L1VPN services over inter-domain environments

Salcedo Parra, O. J., Rubio, G. L. & Beltran, D., 2012, 2012 Workshop on Engineering Applications, WEA 2012. 6220067

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Virtual private networks
Light transmission

Low voltage grid-connected photovoltaic system laboratory at the Universidad Distrital Francisco José de Caldas

Feo, A., Delgado, A., Botia, S. & Hernandez, J., 2012, 2012 IEEE International Symposium on Alternative Energies and Energy Quality, SIFAE 2012 - Conference Proceedings. 6478902

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Load testing
Electric potential
Wire

Metamodels construction based on the definition of domain ontologies

Montenegro-Marin, C. E., Crespo, R. G., Sanjuán Martínez, O., Cueva Lovelle, J. M., García-Bustelo, B. C. P. & Ordóñez de Pablos, P., 2012, Advancing Information Management through Semantic Web Concepts and Ontologies. IGI Global, p. 166-175 10 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Ontology

Methodology to assess the influence of PV systems as a distributed generation technology

Osorio, L., Patino, S. & Hernandez, J., 2012, 2012 IEEE International Symposium on Alternative Energies and Energy Quality, SIFAE 2012 - Conference Proceedings. 6478903

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Distributed power generation
Networks (circuits)
Circuit theory
Electric potential
Software engineering
9 Citations

Millennium simulation dark matter haloes: Multifractal and lacunarity analysis and the transition to homogeneity

Chacón-Cardona, C. A. & Casas-Miranda, R. A., Dec 11 2012, In : Monthly Notices of the Royal Astronomical Society. 427, 3, p. 2613-2624 12 p.

Research output: Contribution to journal › Article

homogeneity
halos
dark matter
fractals
simulation
2 Citations

Mixed Production planning under fuzzy uncertainty: A cumulative membership function approach

García, J. C. F., 2012, 2012 Workshop on Engineering Applications, WEA 2012. 6220081

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Membership functions
Planning
Uncertainty

Modelado de un sistema de evaporación de múltiple efecto para la producción de panela (Azúcar no Centrifugado)

Ordoñez, R. A., Hernández, C. A. & Pedraza, L. F., 2012, In : Informacion Tecnologica. 23, 6, p. 105-120 16 p.

Research output: Contribution to journal › Article

Sugars
evaporation
sugar
production technology
Evaporation

Model of knowledge management in an intelligent individual public transport to TAXI

Rodriguez Segura, D. E. & Medina García, V. H., 2012, ACM International Conference Proceeding Series. p. 605-611 7 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Bearings (structural)
Knowledge management

MPLS/VPN/BGP Networks evaluation techniques

Salcedo Parra, O. J., Rubio, G. L. & Castellanos, L., 2012, 2012 Workshop on Engineering Applications, WEA 2012. 6220066

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Intranets
Routers
27 Citations

Multi-period Mixed Production Planning with uncertain demands: Fuzzy and interval fuzzy sets approach

Figueroa-García, J. C., Kalenatic, D. & Lopez-Bello, C. A., Nov 1 2012, In : Fuzzy Sets and Systems. 206, p. 21-38 18 p.

Research output: Contribution to journal › Article

Fuzzy Demand
Production Planning
Fuzzy sets
Fuzzy Sets
Planning

Optimization of an analog controller for a solar tracker using genetic algorithms and particle swarm optimization

Cuchango, H. E. E. & Sierra Vargas, F. E., 2012, 2012 IEEE International Symposium on Alternative Energies and Energy Quality, SIFAE 2012 - Conference Proceedings. 6478905

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Particle swarm optimization (PSO)
Genetic algorithms
Controllers
Poles

Partition of a nonempty fuzzy set in nonempty convex fuzzy subsets

Morales, O. S. & Méndez, J. J. S., 2012, In : Applied Mathematical Sciences. 6, 57-60, p. 2917-2921 5 p.

Research output: Contribution to journal › Article

Fuzzy Subset
Fuzzy sets
Set theory
Fuzzy Sets
Partition

Potencial uso de la logística focalizada en sistemas logísticos de atención de desastres. Un análisis conceptual

Rodríguez, L. J. G., Kalenatic, D., Velasco, F. J. R. & Bello, C. A. L., 2012, In : Revista Facultad de Ingenieria. 62, p. 44-54 11 p.

Research output: Contribution to journal › Article

Disasters
Logistics
12 Citations

Quantitative land cover change analysis using fuzzy segmentation

Lizarazo, I., 2012, In : International Journal of Applied Earth Observation and Geoinformation. 15, 1, p. 16-27 12 p.

Research output: Contribution to journal › Article

Image segmentation
segmentation
land cover
Learning systems
Landsat
5 Citations

Redes multidifusión utilizando conmutación de etiquetas multiprotocolo y estándares de señalización

López, D. A., Hernández, C. A. & Salcedo, O. J., 2012, In : Informacion Tecnologica. 23, 6, p. 43-50 8 p.

Research output: Contribution to journal › Article

Technology Transfer
Information Storage and Retrieval
Network performance
traffic
Labels
1 Citations

Reforma colombiana en salud: Propuesta de ajuste en el esquema de aseguramiento y financiación

García-Ubaque, J. C., García-Ubaque, C. A. & Benítez C., L. F., 2012, In : Revista de Salud Publica. 14, 5, p. 878-890 13 p.

Research output: Contribution to journal › Article

Health Care Reform
Insurance
Delivery of Health Care
Social Adjustment
Frustration
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