Physics education researchers are interested in using the tools of machine learning and natural language processing to make quantitative claims from natural language and text data, such as open-ended responses to survey questions. The aspiration is that this form of machine coding may be more efficient and consistent than human coding, allowing…

Presents model of algorithm design (activity in software development) based on analysis of protocols of two subjects designing three convex hull algorithms. Automation methods, methods for studying algorithm design, role of discovery in problem solving, and comparison of different designs of case study according to model are highlighted.…

Discusses possibility of using expert systems to develop new model in cataloging theory made necessary by technological progress, rising user expectations, and economic pressures. A data structure for bibliographic information required by Anglo American Cataloging Rules, 2nd edition, (AACR2) is suggested, and possible heuristics for interpreting…

A framework for assessing the implementation and impact of office automation (OA) technology within shore-based facilities of the U.S. Navy is provided. Following a list of the assumptions guiding the evaluation plan, a model for data collection is presented which is based on the perspective of a work group, i.e., a small number of individuals who…

Discussion of the Israel university library networking model highlights steps toward contemporary networking and components of proposals by three separate specialists: IBM/Israel, Hebrew University, and the University of Haifa Library. Reactions to proposals and thoughts on a general networking model for a small country are also discussed.…

Describes a study of the process of school office automation which focuses on personnel reactions to administrative computing, what users view as advantages and disadvantages of the automation, perceived barriers and facilitators of the change to automation, school personnel view of long term effects, and implications for school computer policy.…

This report examines and evaluates the application of prototyping methodology in the design of a microcomputer-based online library catalog. The methodology for carrying out the research involves a five-part examination of the problem on both the theoretical and applied levels, each of which is discussed in a separate section as follows: (1) a…

Provides an interim report on a project whose goal is to provide subject access to the knowledge of mankind at least as well as the skilled reference librarian. Classification and concept formation are discussed in terms of four modules: diagnostics of information-seeking behavior, network interface, subject access, and graphic interface. (EM)