Relevance judgments and the incremental presentation of document representations. - Joseph W. Janes (Inf. Process. Manag., 1991)

The binary nature of continuous relevance judgments: A study of users' perceptions. - Joseph W. Janes (J. Am. Soc. Inf. Sci., 1991)

Other People's Judgments: A Comparison of Users' and Others' Judgments of Document Relevance, Topicality, and Utility. - Joseph W. Janes (J. Am. Soc. Inf. Sci., 1994)

Networked Information Retrieval and Organization: Issues and Questions. - Joseph W. Janes; Louis B. Rosenfeld (J. Am. Soc. Inf. Sci., 1996)

Unobtrusive Data Analysis of Digital Reference Questions and Service at the Internet Public Library: An Exploratory Study. - David S. Carter; Joseph W. Janes (Libr. Trends, 2000)

Ask-an-expert services analysis. - Joseph W. Janes; Chrystie Hill; Alex Rolfe (J. Assoc. Inf. Sci. Technol., 2001)

Digital reference: Reference librarians' experiences and attitudes. - Joseph W. Janes (J. Assoc. Inf. Sci. Technol., 2002)

Question Negotiation and the Technological Environment. - Joseph W. Janes; Joanne Silverstein (D Lib Mag., 2003)