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Evaluation of the heuristic polynomial GCD
Proceedings of the 1995 international symposium on Symbolic and algebraic computation - ISSAC '95, 1995The Heuristic Polynomial GCD procedure (GCDHEU) is used by the Maple computer algebra system, but no other. Because Maple has an especially efficient kernel that provides fast integer arithmetic, but a relatively slower interpreter for non-kernel code, the GCDHEU routine is especially effective in that it moves much of the computation into “bignum ...
Hsin-Chao Liao, Richard J. Fateman
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Evaluation in Information Visualization: Heuristic Evaluation
2012 16th International Conference on Information Visualisation, 2012This paper presents a review of heuristic evaluation and recommendations for how to apply the method for information visualization evaluation. Heuristic evaluation is a widely known and popular method within the area of human-computer interaction and the information visualization community now also recognizes its usefulness. However, in this area it is
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Crowdsourcing community heuristic evaluations
2017Crowdsourcing is growing in both industry and academia, providing new ways to conduct work. However, these online working environments show similarities with the industrial revolution, were workers have few to no rights. Although crowdsourcing is a new phenomenon, online communities have quite some history.
Simon à Campo, Vassilis-Javed Khan
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Heuristic Function Evaluation Framework
2016We present a heuristic function evaluation framework that allows to quickly compare a heuristic function’s output to benchmark values that are precomputed for a subset of the state space of the game. Our framework reduces the time to evaluate a heuristic function drastically while also providing some insight into where the heuristic is performing well ...
Nera Nesic, Stephan Schiffel
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Heuristic Evaluation of iCalamityGuide Application
2013Researchers at King Abdulaziz University are developing an application intended to assist people during natural and man-made disasters. The iCalamityGuide presents two distinct user experiences based upon a user’s credentials. This paper reports on a heuristic evaluation of the application and suggests revisions that combine the two experiences when ...
Aaron Marcus +2 more
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Experimental Evaluation of Usability Heuristics
2013 10th International Conference on Information Technology: New Generations, 2013This paper presents an empirical analysis about how the Nielsen's usability heuristics are perceived by novice evaluators. Twenty-eight undergraduate students of an Informatics Engineering program were trained in usability and heuristic evaluations for this purpose. They were asked to perform a heuristic evaluation of a transactional Web site. A survey
Freddy Paz +4 more
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An evaluation of heuristics for rule ranking
Artificial Intelligence in Medicine, 2010To evaluate and compare the performance of different rule-ranking algorithms for rule-based classifiers on biomedical datasets.Empirical evaluation of five rule ranking algorithms on two biomedical datasets, with performance evaluation based on ROC analysis and 5 × 2 cross-validation.On a lung cancer dataset, the area under the ROC curve (AUC) of, on ...
Stephan Dreiseitl +3 more
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On the evaluation of heuristic information systems
Decision Support Systems, 1990Abstract The concept of heuristic information systems is introduced and discussed with respect to the properties and use of heuristic systems. The concept of heuristic information systems includes the concepts of expert systems and information retrieval systems.
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Usability Heuristics for Heuristic Evaluation of Gestural Interaction in HCI
2015Heuristic evaluation, also known as discounted usability engineering method, is a quick and very effective form of usability testing performed typically by usability experts or domain experts. However, in the field of gestural interaction testing, general-purpose usability heuristic framework may not be sufficient to evaluate the usability validity of ...
Ngip Khean Chuan +2 more
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Evaluating Severity Rating Scales for Heuristic Evaluation
Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems, 2016The heuristic evaluation is a widely applied discount usability evaluation method. Experts use the method to identify usability issues in interfaces and to rate their severity in order to establish a prioritization of resource allocation. However, in practice, there are often large discrepancies between the individual severity ratings of experts ...
Sascha Herr, Nina Baumgartner, Tom Gross
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