J
James R. Chen
Researcher at Ames Research Center
Publications - 9
Citations - 356
James R. Chen is an academic researcher from Ames Research Center. The author has contributed to research in topics: Information access & Information management. The author has an hindex of 7, co-authored 9 publications receiving 356 citations.
Papers
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Journal ArticleDOI
A bookmarking service for organizing and sharing URLs
TL;DR: WebTaggerTM is presented, an implemented prototype of a personal bookmarking service that provides both individuals and groups with a customizable means of organizing and accessing Web-based information resources that enables users to supply feedback on the utility of these resources relative to their information needs.
Proceedings ArticleDOI
A distributed multi-agent system for collaborative information management and sharing
TL;DR: DIAMS, a system of distributed, collaborative agents to help users access, manage, share and exchange information, provides tools and utilities for users to manage their information repositories with dynamic organization and virtual views.
Book ChapterDOI
User-Centered Indexing for Adaptive Information Access
Nathalie Mathe,James R. Chen +1 more
TL;DR: This work proposes a solution which provides user-centered adaptive information retrieval and navigation which is complementary to information discovery methods which provide access to new information, and automatically manages its size in order to maintain rapid access when scaling up to large hypermedia space.
Proceedings Article
A User-Centered Approach to Adaptive Hypertext Based on an Information Relevance Model
Nathalie Mathe,James R. Chen +1 more
TL;DR: A new model for interactively learning contextual relevance during information retrieval, and incrementally adapting retrieved information to individual user profiles is proposed, which records the relevance of references based on user feedback for specific queries and user profiles and lets users filter information by context of relevance.
Proceedings ArticleDOI
Collaborative information agents on the World Wide Web
TL;DR: DIAMS, a system of distributed, collaborative information agents which help users access, collect, organize, and exchange information on the World Wide Web, is presented.