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To Merge and Not to Merge: Israel's Union List of Monographs in the Context of Merging Algorithms.
Peer reviewed Peer reviewed
Lazinger, Susan S. – Information Technology and Libraries, 1994
Describes the history and development of the algorithm that was used to produce a union list of monographs for ALEPH (Automated Library Expandable Program Hebrew University), Israel's research library network. The literature on merging online records is reviewed, case studies are examined, and problems with matching and merging online…
Descriptors: Academic Libraries, Algorithms, Bibliographic Records, Case Studies
Success on Algorithmic and LOCS vs. Conceptual Chemistry Exam Questions.
Peer reviewed Peer reviewed
Zoller, Uri; And Others – Journal of Chemical Education, 1995
Analyzes differences in students' performance on algorithmic, lower-order cognitive skills (LOCS), and conceptual exam questions and the correlations between their achievements on these categories across different populations.Reports that the highest scores were obtained for the algorithmic questions, the lowest for the conceptual questions, and…
Descriptors: Algorithms, Chemistry, Cognitive Ability, Cognitive Measurement
Measuring the Performance of a Merging Algorithm: Mismatches, Missed-Matches, and Overlap in Israel's Union List.
Peer reviewed Peer reviewed
Meir, Daniel D.; Lazinger, Susan S. – Information Technology and Libraries, 1998
Reports on a survey measuring the performance of a merging algorithm used to generate the now-defunct ULM (Union List of Monographs) file for ALEPH, Israel's research library network. Discusses automatic detection and merging of duplicate bibliographic records, problems created by lack of a standard for Hebrew spelling, and methods for measuring…
Descriptors: Algorithms, Bibliographic Databases, Bibliographic Records, Data Processing