01350nas a2200265   4500000000100000000000100001008004100002260001200043653000800055653000800063653000800071653003200079653002100111653001500132100003000147700003100177700003600208700002700244245008900271856007400360300001000434490000600444520062000450022001401070       2010                            d  c12/201010aMDA10aMDE10aDSL10aLearning Management Systems10aLearning Objects10aOntologies1 aJuan Manuel Cueva-Lovelle1 aPaulo Alonso Gaona-García1 aCarlos Enrique Montenegro-Marin1 aOscar Sanjuan-Martinez00aModeling And Comparison Study Of Modules In Open Source Lms Platforms With Cmapstool  uhttp://www.ijimai.org/journal/sites/default/files/IJIMAI20101_3_7.pdf  a37-460 v13 aThis work is part of a first phase of the project “DOMAIN SPECIFIC MODELING FOR THE LEARNING OBJECTS BUILD PLATFORM-INDEPENDENT " and seeks to make a comparison between Open Source LMS to get a first approximation of common modules them, and then start building the ontology compatible with all LMS studied, for that reason this paper is organized as follows: 1.Select Tools to work. 2. Contextualization of LMS tools to work. 3. Leaning Objects. 4. Structure of the LMS. 5. LMS ratings. 6. Creating the map of knowledge for each LMS. 7. Comparison between the LMS modules modeled and 8. Conclusions  a1989-1660