Current methodologies for designing search strategies rely heavily on the knowledge and expertise of information specialists. Yet, the volume and complexity of scientific literature is overwhelming for even the most experienced information specialists, making it difficult to produce robust search strategies for complex systematic reviews. In this…

In various research areas, the availability of open datasets is considered as key for research and application purposes. These datasets are used as benchmarks to develop new algorithms and to compare them to other algorithms in given settings. Finding such available datasets for experimentation can be a challenging task in technology enhanced…

Describes the use of three alternative methods for ranking films for information retrieval (IR). A large film-person incidence matrix is generated using the principle cast, directors, producers and screenwriters for each film. These attributes are used to measure film-film distances by creating a distance matrix. Distance, product distance, and…

Results of field study measuring end-user perceptions of sources of information (computer-based, libraries, individuals) suggest that accessibility is multidimensional concept encompassing physical access to source, interface with source, ability to physically retrieve potentially relevant information; and perceptions of accessibility are…

Discussion of the information-seeking behavior of humanists focuses on a study that investigated the efficacy of following bibliographic references from documents already known. Topics include the nature of humanities research; vocabulary control and indexing; subject-based literature searches; seed documents; relevance; retrieval based on…

Explores relevance issues for elementary school children through the use of think-aloud, shadowing, and participant observer techniques as they searched electronic resources for a class assignment in a school library. Describes types of electronic resources used, identifies relevance criteria applied for textual and pictorial information, and…

This overview outlines important databases providing relevant articles and information for professionals conducting research in the fields of blindness and disability. (Author/DB)

This guide explains what the Educational Resources Information Center (ERIC) database is and how it can be used by parents to learn more about schooling and parenting. The guide also presents descriptions of 55 articles and documents that can be obtained through ERIC. The cited resources are particularly relevant to parents' concerns about meeting…

This self-instructive workbook focuses on ways in which the teacher can gather helpful information regarding activities with students. It is supplemented by a program and a support system that includes instruction, teaching experiences for practice, discussions, and individual conferences. The two major goals of the workbook are to enable teachers…

Focuses on synthesis in research--the combination of thesis and antithesis in the dialectical process, producing a new and higher form of being. Discusses kinds of synthesis (unique communication, plan of operation, abstract relations); synthesizing information pieces; summary practice leading to synthesis; and questions of analysis and synthesis.…

Proposes a method for protein name extraction from biological texts. The method exploits hand-crafted rules based on heuristics and a set of protein names (dictionary). The approach avoids use of natural language processing tools so as to improve processing speed. Evaluation experiments were conducted in terms of: accuracy, generalizability, and…

User's information needs and the tasks they face change over the stages of a research project. In previous research by Peiling Wang, a cognitive model of users' document selection behavior for their research projects was developed. This study looks at the general applicability of Wang's model to subsequent decision-making about items selected…

Findings from national survey describing sources that were used to obtain information about mental health topics by individuals in various settings demonstrates: importance of person-to-person communication; differences in sources used and value placed on sources; information-seeking episodes generally involve using multiple sources to obtain…

Investigates how an informal computerized environment, or workspace, can support information seeking. Outlines the design space for information-seeking environments and presents a prototype, SketchTrieve, a graphic editor. Discusses how this environment might support information-seeking in ways not available in other more overdetermined systems.…

This guide explains what the Educational Resources Information Center (ERIC) database is and how it can be used by parents to learn more about schooling and parenting. The guide also presents sample records of 55 documents in the ERIC database. The cited resources are particularly relevant to parents' concerns about meeting children's basic needs,…