2013-2015 Presentations in English, Spanish and Portuguese are available in slideshare

  • “Geospatial Standards and the Semantic Web”, Ontology Based Standards miniseries session-5, October 17,2013, [pdf].
  • “Infraestructura de Datos Espaciales en el 2020”, Semana Geomatica Internacional, Bogota, Colombia, October 2, 2013, [pdf]
  • “Diseno de Servicios Web para Catastro (OGC WFS y WMS)” 4 Hours tutorial at Semana Geomatica Internacional, Bogota, Colombia, October 1, 2013, [pdf]
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  • “Estandares OGC para Infraestructura de Datos Espaciales”,FOSS4G Buenos Aires 2013, April 26,2013, [pdf]
  • “Para que estandares abiertos si existe Software Libre y Abierto”, FOSS4G Buenos Aires 2013, April 25,2013, [pdf]
  • “TEAM Engine Tutorial”, FOSS4G Buenos Aires 2013, April 24,2013, [pdf]
  • “OGC Activities of Interest to IOOS Regional Associations”, 4th Annual IOOS Regional DMAC Coordination Workshop, Silver Spring, MD, April 28, 2011, [pdf]
  • “Desarrollo de Infraestructura de Datos Espaciales con Recursos y Estandares de OGC”, CONFIBSIG XIII Toluca, Mexico, May 26, 2011, [pdf]
  • “Collaborative, Open Source Web Capability for Testing Compliance to Geospatial Web Services Standards”, The 2011 International Conference on Collaboration Technologies and Systems (CTS 2011), May 23, 2011, [pdf]
  • “Open Geospatial Consortium and Semantics”, 3rd Annual Spatial Ontology Community of Practice Workshop, Reston, VA, USGS, Dec 3, 2010, [pdf]
  • “Interoperabilidad y el Valor de Estandares”, Informacion Geoespacial y Toma de Decisiones: actualidad y retos INEGI CentroGeo, Mexico, Nov 24, 2010, [pdf]
  • “OGC Process for Improving Information Systems and Interoperability”, GEOSS Workshop XXXVIII Evolution of Ocean Observing Systems:building on infrastructure for science, Seattle, Washington Sep 19, 2010, [pdf]
  • “Using Semantics to Enable Environmental Information Integration for a Better World”,EPA’s Environmental Information Symposium Philadelphia, PA, May 12, 2010.
  • “Using Semantics to Enable Environmental Information Integration for a Better World”,EPA’s Environmental Information Symposium Philadelphia, PA, May 12, 2010.
  • “Semantic Mapping”,2010 OGC Geosemantics Summit NOAA, Silver Spring, MD, June 14, 2010
  • “SWE in the Oceans Community”,OGC Technical Meeting NOAA, Silver Spring, MD, June 15, 2010
  • Bermudez, L.E., “OGC Ocean Science Interoperability Experiment Phase II”, Open Geospatial Consortium, 2010.
  • “Solving OGC URNs at the MMI Ontology Registry,” OGC Technical Meeting, MIT, Cambridge, MA, June 25, 2009. [pdf].
  • “Ocean Science Interoperability Experiment Phase II,” OGC Technical Meeting, MIT, Cambridge, MA, June 25, 2009. [pdf].
  • “W3C Semantic Sensor Network Incubator Group,” OGC Technical Meeting, MIT, Cambridge, MA, June 25, 2009. [pdf].
  • “Enriching SOS services with Ontologies,” W3C Semantic Sensor Network Incubator Group Meeting, Washington, DC, May 19, 2009. [pdf].
  • “SURA Coastal Cloud,” SURAgrid Spring All Hands Meeting, Washington, DC, April 22, 2009. [pdf].
  • “Observations Artifacts in OOSTethys, ODM, MMI, and Others,” SONet: Scientific Observation Network, Leadership Meeting, Santa Barbara, CA, April 9, 2009. [pdf].
  • “Making Sense of Sensing the Oceans,” SONet: Scientific Observation Network, Leadership Meeting, Recinto Universitario de Mayaguez , Puerto Rico, March 25, 2009. [PDF].
  • “OOSTethys and SWE”,Ocean Sensor Interoperability Workshop Charlestone, SC, February 11, 2009.
  • “Semantic Sensor Web for Oceans,” ESIP Federation Meting - Workshop on OGC Sensor Web Enablement, Recinto Universitario de Mayaguez , Puerto Rico, January 7, 2009. [link].
  • “The World of Semantic Interoperability.” Ocean Observing Systems Semantic Interoperability Workshop. Boulder, CO, November 17, 2008.[pdf]
  • “Overview of OGC, OOSTethys, and MMI “ in Web Services Workshop: Integrating Coastal and Ocean Observations in the Gulf of Maine, Gulf of Maine Research Institute, Portland ME, May 21, 2008. [pdf]
  • “Vocabularies and Ontologies,” in Semi-annual meeting - IOOS Data Management and Communications (DMAC) steering team, NOAA, Silver Spring, MD, May 5, 2008. [pdf]
  • “Distributed Coastal Laboratory,” in SURAgrid allhands meeting, Washington, DC, March 28, 2008. [pdf]
  • “Ocean Science IE and OOSTethys,” in OGC Technical Meeting, St. Louis, MO, March 26, 2008. [pdf]
  • “Coastal Atlas Interoperability Prototype,” in OGC Technical Meeting, St. Louis, MO, March 24, 2008. [pdf]
  • “Concepts for a Registry of Concepts,” in OGC Technical Meeting, St. Louis, MO, March 27, 2008. [pdf]
  • “OGC Ocean Interoperability Experiment / OOSTethys “ in QARTOD to OGC (Q2O), NDBC, Stennis Space Center, Mississippi, February 26, 2008. [pdf]
  • “Introduction to Controlled Vocabularies,” in Ocean Science Meeting, MMI Tutorial Session, Orlando. FL, March 4, 2008. [pdf]
  • “OGC’s Observations and Measurements Framework,” in NSF Observations Workshop 2007, National Center for Ecological Analysis and Synthesis, Santa Barbara, CA, July 9, 2007
  • “Integrating Ocean Observing Systems,” in XXIV International Union of Geodesy and Geophysics (IUGG), Perugia, Italy, July 4, 2007
  • “The Marine Metadata Interoperabillity Project,” in Southeast Regional Data Management Workshop SECOORA, Chapel Hill, NC, March 10, 2006
  • “Ontologies in the SWE World,” in OGC Web Services Phase 4 Kickoff Meeting, Sensor Web Enablement Thread, Oracle, Reston, VA, June 6, 2006
  • “Automatic harvesting of metadata using OGC Sensor Observation Services in OOSTethys,” in 3rd Interoperability Workshop on Automated Harvesting of Data and Metadata, SCRIPPS, San Diego, CA, November 14, 2006
  • “Controlled Vocabularies and Semantic Mediation,” in Global Organization for Earth System Science Portal Fifth Workshop, Lawrence Livermore National Laboratory, Livermore, CA, June 20, 2006
  • “Why are Ontologies Important,” in QARTOD (Quality Assurance of Realtime Oceanographic Data) III, San Diego, CA, November 2, 2005
  • “Making SOAP Web Services Semantically Understandable,” in OOSTech, Baltimore, MA, October 25, 2005
  • “Semantic Mediation via Ontologies for Discovering of Marine Data,” in NEPTUNE Data Management And Archiving System Design Workshop, University of Victoria, Victoria, Canada, July 6, 2005
  • “The Marine Metadata Interoperability Initiative,” in OBIS International Steering Committee, San Francisco, CA, June 24, 2005, 2005
  • “Hydrololgic Ontologies,” in Workshop on Hydrologic Ontologies, San Diego Supercomputer Center, San Diego, CA, January 27, 2005
  • “Facilitating Data Sharing in the Hydrologic Community,” in USGS Workshop, Reston VA, September 24, 2003