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- 28Computing Science, Department of/Technical Reports (Computing Science)
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- 6Educational Psychology, Department of/Journal Articles (Educational Psychology)
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- 1Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
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1992
Schaeffer, Jonathan, Lobe, Greg, Parsons, Ian, Szafron, Duane, Melax, Stan, Smith, Carol, Lu, Paul
Technical report TR92-20. Workstations have been in use for more than a decade now. Although a network of workstations represents a large amount of aggregate computing power, there is a need for software that can harness this power for single, distributed applications. Enterprise is an...
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2003
Greiner, Russ, Poulin, B., Lu, Paul, Anvik, J., Lu, Z., Macdonell, Cam, Wishart, David, Eisner, Roman, Szafron, Duane
Technical report TR03-09. Naive Bayes classifiers, a popular tool for predicting the labels of query instances, are typically learned from a training set. However, since many training sets contain noisy data, a classifier user may be reluctant to blindly trust a predicted label. We present a...
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1998
Pang, Candy, Leontiev, Yuri, Holst, Wade, Szafron, Duane
Technical report TR98-12. Multiple Row Displacement (MRD) is a new dispatch technique for multi-method languages. It is based on compressing an n-dimensional table using an extension of the single-receiver row displacement mechanism. This paper presents the new algorithm and provides...
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1993
Schaeffer, Jonathan, Lobe, Greg, Szafron, Duane
Technical report TR93-04. The Enterprise programming environment supports the development of applications that run concurrently on a network of workstations. This paper describes the object-oriented components of Enterprise, implemented in Smalltalk-80, and their seamless integration with ...
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2005
Dong, Xaoli, Wishart, David S., Stothard, Paul, Greiner, Russ, Guo, AnChi, van Domselaar, Gary H., Szafron, Duane, Shrivastava, Savita, Cruz, Joseph A., Lu, Paul
BASys (Bacterial Annotation System) is a web server that supports automated, in-depth annotation of bacterial genomic (chromosomal and plasmid) sequences. It accepts raw DNA sequence data and an optional list of gene identification information and provides extensive textual annotation and...
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1996
Ozsu, M. Tamer, Goralwalla, Iqbal, Li, John, Szafron, Duane
Technical report TR96-02. Video modeling has become a topic of increasing interest in the area of multimedia research. One of the key aspects in the video medium is the temporal relationship between video frames. In this report1 we propose a tree based model for specifying spatial and temporal...
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2010
Carbonaro, Mike, Cutumisu, Maria, Schaeffer, Jonathan, Szafron, Duane
Enrollment in Computing Science university programs is at a dangerously low level. A major reason for this is the general lack of interest in Computing Science by females. In this paper, we discuss our experience with using a computer game construction environment as a vehicle to encourage female...
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Assessing Computational Thinking and Data Literacy: Designing the Callysto Computational Thinking Test (CCTt)
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Cutumisu, Maria, Adams, Cathy, Yuen, Connie, Hackman, Leah, Lu, Chang, Samuel, Mark, Chu, Byron
The Callysto Project is a collaborative project by Cybera and the Pacific Institute for Mathematical Sciences (PIMS), with funding from the Government of Canada. It involves the development and assessment of modules that promote data literacy and computational thinking. Using the Jupyter notebook...
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1998
Ozsu, M. Tamer, Szafron, Duane, Leontiev, Yuri
Technical report TR98-02. In this paper we present a model that supports a clean separation between the concepts of interface, implementation, and representation. We present several problems that are difficult to solve in the absence of such separation and describe how the proposed model can be...
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1993
Technical report TR93-07. A \"first\" implementation of the Modular Smalltalk object-oriented programming language is presented. The implementation includes an object-oriented parser, object-oriented representation for code fragments and an object-oriented C-code generator, all implemented in...