Search (6 results, page 1 of 1)

  • × author_ss:"Toms, E.G."
  • × year_i:[2000 TO 2010}
  1. Toms, E.G.; Freund, L.; Li, C.: WilRE: the Web Interactive information retrieval experimentation system prototype (2004) 0.03 
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    Abstract
    We introduce WiIRE, a prototype system for conducting interactive information retrieval (IIR) experiments via the Internet. We conceived Wi IRE to increase validity while streamlining procedures and adding efficiencies to the conduct of IIR experiments. The system incorporates password-controlled access, online questionnaires, study instructions and tutorials, conditional interface assignment, and conditional query assignment as well as provision for data collection. As an initial evaluation, we used WiIRE inhouse to conduct a Web-based IIR experiment using an external search engine with customized search interfaces and the TREC 11 Interactive Track search queries. Our evaluation of the prototype indicated significant cost efficiencies in the conduct of IIR studies, and additionally had some novel findings about the human perspective: about half participants would have preferred some personal contact with the researcher, and participants spent a significantly decreasing amount of time on tasks over the course of a session.
    Source
    Information processing and management. 40(2004) no.4, S.655-676
  2. Bartlett, J.C.; Toms, E.G.: Developing a protocol for bioinformatics analysis : an integrated information behavior and task analysis approach (2005) 0.02 
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    Abstract
    The purpose of this research is to capture, understand, and model the process used by bioinformatics analysts when facing a specific scientific problem. Integrating information behavior with task analysis, we interviewed 20 bioinformatics experts about the process they follow to conduct a typical bioinformatics analysis - a functional analysis of a gene, and then used a task analysis approach to model that process. We found that each expert followed a unique process in using bioinformatics resources, but had significant similarities with their peers. We synthesized these unique processes into a standard research protocol, from which we developed a procedural model that describes the process of conducting a functional analysis of a gene. The model protocol consists of a series of 16 individual steps, each of which specifies detail for the type of analysis, how and why it is conducted, the tools used, the data input and output, and the interpretation of the results. The linking of information behavior and task analysis research is a novel approach, as it provides a rich high-level view of information behavior while providing a detailed analysis at the task level. In this article we concentrate on the latter.
    Date
    22. 7.2006 14:28:55
  3. Toms, E.G.; Duff, W.: "I spent 1 1/2 hours sifting through one large box ..." : diaries as information behavior of the archives user: lessons learned (2002) 0.01 
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    Abstract
    This article describes how diaries were implemented in a study of the use of archives and archival finding aids by history graduate students. The issues concerning diary use as a data collection technique are discussed as well as the different types of diaries.
  4. Toms, E.G.; O'Brien, H.L.: Understanding the information and communication technology needs of the e-humanist (2008) 0.01 
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    Abstract
    Purpose - The purpose of this paper is to understand the needs of humanists with respect to information and communication technology (ICT) in order to prescribe the design of an e-humanist's workbench. Design/methodology/approach - A web-based survey comprising over 60 questions gathered the following data from 169 humanists: profile of the humanist, use of ICT in teaching, e-texts, text analysis tools, access to and use of primary and secondary sources, and use of collaboration and communication tools. Findings - Humanists conduct varied forms of research and use multiple techniques. They rely on the availability of inexpensive, quality-controlled e-texts for their research. The existence of primary sources in digital form influences the type of research conducted. They are unaware of existing tools for conducting text analyses, but expressed a need for better tools. Search engines have replaced the library catalogue as the key access tool for sources. Research continues to be solitary with little collaboration among scholars. Research limitations/implications - The results are based on a self-selected sample of humanists who responded to a web-based survey. Future research needs to examine the work of the scholar at a more detailed level, preferably through observation and/or interviewing. Practical implications - The findings support a five-part framework that could serve as the basis for the design of an e-humanist's workbench. Originality/value - The paper examines the needs of the humanist, founded on an integration of information science research and humanities computing for a more comprehensive understanding of the humanist at work.
  5. Toms, E.G.; Taves, A.R.: Measuring user perceptions of Web site reputation (2004) 0.01 
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    Source
    Information processing and management. 40(2004) no.2, S.291-317
  6. O'Brien, H.L.; Toms, E.G.: What is user engagement? : a conceptual framework for defining user engagement with technology (2008) 0.00 
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    Date
    21. 3.2008 13:39:22

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