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CSEE
2007
Springer
14 years 1 months ago
Electronic Portfolios through a Qualitative Lens
This report illustrates the use of qualitative methods and an interpretive framework (Cultural Historical Activity Theory) to examine educational interventions. The techniques are...
Rebecca L. Fiedler, Cem Kaner
COLING
2008
13 years 8 months ago
Experiments with Reasoning for Temporal Relations between Events
Few attempts have been made to investigate the utility of temporal reasoning within machine learning frameworks for temporal relation classification between events in news articl...
Marta Tatu, Munirathnam Srikanth
CLEF
2007
Springer
14 years 1 months ago
MIRACLE at ImageCLEFanot 2007: Machine Learning Experiments on Medical Image Annotation
This paper describes the participation of MIRACLE research consortium at the ImageCLEF Medical Image Annotation task of ImageCLEF 2007. Our areas of expertise do not include image...
Sara Lana-Serrano, Julio Villena-Román, Jos...
ETS
2006
IEEE
114views Hardware» more  ETS 2006»
13 years 7 months ago
From Research Resources to Learning Objects: Process Model and Virtualization Experiences
Typically, most research and academic institutions own and archive a great amount of objects and research related resources that have been produced, used and maintained over long ...
José Luis Sierra, Alfredo Fernández-...
SIGMOD
2004
ACM
140views Database» more  SIGMOD 2004»
14 years 7 months ago
Automatic Direct and Indirect Schema Mapping: Experiences and Lessons Learned
A schema mapping produces a semantic correspondence between two schemas. Automating schema mapping is challenging. The existence of 1:n (or n:1) and n:m mapping cardinalities make...
David W. Embley, Li Xu, Yihong Ding