NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Due to the lapse in federal government funding, NASA is not updating this website. We sincerely regret this inconvenience.

Back to Results
An Expertise Recommender using Web MiningThis report explored techniques to mine web pages of scientists to extract information regarding their expertise, build expertise chains and referral webs, and semi automatically combine this information with directory information services to create a recommender system that permits query by expertise. The approach included experimenting with existing techniques that have been reported in research literature in recent past , and adapted them as needed. In addition, software tools were developed to capture and use this information.
Document ID
20040001716
Acquisition Source
Goddard Space Flight Center
Document Type
Contractor or Grantee Report
Authors
Joshi, Anupam
(Maryland Univ. Baltimore County Catonsville, MD, United States)
Chandrasekaran, Purnima
(Maryland Univ. Baltimore County Catonsville, MD, United States)
ShuYang, Michelle
(Maryland Univ. Baltimore County Catonsville, MD, United States)
Ramakrishnan, Ramya
(Maryland Univ. Baltimore County Catonsville, MD, United States)
Date Acquired
September 7, 2013
Publication Date
January 1, 2001
Subject Category
Cybernetics, Artificial Intelligence And Robotics
Funding Number(s)
CONTRACT_GRANT: USRA/5555-97-73/NASA
CONTRACT_GRANT: NAS5-32337
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
No Preview Available