725 search results - page 22 / 145 » Knowledge-based systems: a re-evaluation |
ITS
1992
Springer
13 years 11 months ago
1992
Springer
: The ProgramCritic is a system designed to analyze and critique students' computer programs. After analyzing a program, the ProgramCritic provides the student with a list of ...
ICTAI
1996
IEEE
13 years 11 months ago
1996
IEEE
We present a mechanism for recovering consistent data from inconsistent set of assertions. For a common family of knowledge-bases we also provide an efficient algorithm for doing ...
FLAIRS
2001
13 years 9 months ago
2001
Wedescribe a knowledgeengineeringapproachby which conceptualknowledgeis extractedfroman informal,semanticallyweakmedicalthesaurus(UMLS)and automatically convertedinto a formallyso...
EMNLP
2011
12 years 7 months ago
2011
We consider the problem of performing learning and inference in a large scale knowledge base containing imperfect knowledge with incomplete coverage. We show that a soft inference...
ACMDIS
2006
ACM
14 years 1 months ago
2006
ACM
People often use powerful tools to manage the documents they encounter, but very rarely to store the mental knowledge they glean from those documents. Popcorn is a personal knowle...