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COMSIS
2006
129views more  COMSIS 2006»
15 years 6 months ago
Constraint-Based Knowledge Representation for Individualized Instruction
Traditional knowledge representations were developed to encode complete, explicit and executable programs, a goal that makes them less than ideal for representing the incomplete an...
Stellan Ohlsson, Antonija Mitrovic
EDM
2009
114views Data Mining» more  EDM 2009»
15 years 4 months ago
Reducing the Knowledge Tracing Space
In Cognitive Tutors, student skill is represented by estimates of student knowledge on various knowledge components. The estimate for each knowledge component is based on a four-pa...
Steven Ritter, Thomas K. Harris, Tristan Nixon, Da...
202
Voted
ACMICEC
2005
ACM
151views ECommerce» more  ACMICEC 2005»
16 years 7 days ago
Product knowledge reasoning: a DL-based approach
In order to capture the full fledge semantic of complicated product data model, the expressive language ALCNHR+ K(D) is introduced. It cannot only be able to represent knowledge a...
Nizamuddin Channa, Shanping Li, Xiangjun Fu
ICTAI
1993
IEEE
15 years 10 months ago
Integrating Constraints, Composite Objects and Tasks in a Knowledge Representation System
Tropes, an object-based knowledge representation system, has been added three important intertwined features: constraints, composite objects and tasks. Constraints provide a decla...
Jérôme Gensel, Pierre Girard, Olivier...
MVA
1994
104views Computer Vision» more  MVA 1994»
15 years 8 months ago
Represent and Acquire Knowledge for the Development of Autonomous Vision System
The visual perceptional ability of computer systems to understand the environment is desirable in engineering design and manufacturing where automation is anticipated. I n order t...
Xiaobu Yuan