Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

by Lori Faith Lamel., Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1988., Bibliography: leaves 140-150.

by Gregory K. Clancey., Thesis (Ph.D.)--Massachusetts Institute of Technology, Program in Science, Technology and Society, 1999., Includes bibliographical references.

The decline in Pharmaceutical R&D productivity has been attributed to high clinical failure rates suggesting that targets, leads and clinical candidates may be of lower quality in recent years. Senior R&D management generally believes that a greater integration of drug…

This thesis presents research about the potential business impacts of the Semantic Web. The concept of the Semantic Web is an expansion of the Web for computers, enabling them to comprehend the meaning of information. In addition, Semantic Web Services…

This thesis proposes a miethodology for the design of man-machine interfaces by combining top-down and bottom-up processes in vision. From a computational perspective, we propose that the scientific-cognitive question of combining top-down and bottom-up knowledge is similar to the engineering…

Chapter one is titled "Social Capital and Group Banking." Lending to the poor is costly due to high screening, monitoring, and enforcement costs. Group lending advocates believe individuals are able to select creditworthy peers, monitor the use of loan proceeds,…

(cont.) outlined. 2. Demonstration that computer systems can use the discovered relations among data items to help users search for relevant information, prioritize the data exchange between collaborating users, and visualize data in various ways. This investigation looks at how…

FunGramKB es una base de conocimiento léxico-conceptual para su
implementación en sistemas del PLN. El modelo léxico de FunGramKB se construyó a partir
del modelo de OLIF, aunque fue preciso incorporar algunas de las recomendaciones de
EAGLES/ISLE con el fin…

Effective document retrieval using domain knowledge and semantics is one of the major challenges in Information Retrieval. Over the last years, there has been a growing interest in ontologies as an artifact for human knowledge representation and a critical component…