Web-Based Learning Environment: A Theory-Based Design Process for Development and Evaluation pdf
Web-Based Learning Environment: A Theory-Based Design Process for Development and Evaluation pdf
... individual, and group of evaluators) to evaluate various aspects of the web-based learning environment (e.g., individual and group learning activities). As a formative evaluation process, Dick & ... Theory-Based Design Process for Development and Evaluation Chang S. Nam University of Arkansas Fayetteville, AR, USA cnam@uark.edu Tonya L. Smith-Jackson Virginia Tech Blacksburg, VA, USA smithjack@vt.edu ... multidisciplinary approach (pp. 492-501). Morgan Kaufman. Pavlik, P. (2000). Collaboration, sharing and society – Teaching, learning and technical considerations from an analysis of WebCT, BSCW, and Blackboard....
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Tài liệu Báo cáo khoa học: "Collecting a Why-question corpus for development and evaluation of an automatic QA-system" pdf
... Takaaki Hori, and Sadaoki Furui. 2003. Evaluation Methods for Automatic Speech Summa-rization. In In Proc. EUROSPEECH, volume 4, pages2825–2828, Geneva, Switzerland.Valentin Jijkoun and Maarten ... excess of information. FAQ-pages tend to alsoanswer questions which are not asked, and also con-tain practical examples. Human-powered answersoften contain unrelated information and discourse-like ... evaluation: manual evaluation is a difficult, time-consuming process and not ap-plicable within efficient development of sys-tems. Automatic evaluation requires a cor-pus of questions and answers, a definition...
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Tài liệu A History of England for Boys and Girls pdf
... first martyr in Britain died. He was brave, and wise, and kind and, like Christ, hegave his life for others.After his death Alban was called St. Alban, and the name of the town in which he had ... of war had filled the land for so manyCHAPTER 19 47was really to blame for it. So Aurelius Ambrosius and Uther Pendragon fled away to that part of France calledBrittany, where they remained ... had not been destroyed. For fierce storms had arisen a few daysafter his landing and wrecked many of his vessels.CHAPTER 2 8defeated them.After many battles Caractacus chose for his camp a...
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Data Visualization: a successful design process doc
... years of experience as a data analyst and coordinator of data visualization initiatives at the OECD. Jerome specializes in the creation and design of data visualizations, data analytics, and ... of Data Remixed, a website dedicated to exploring and sharing data analysis and data visualization in an engaging way. Ben has a mechanical engineering and business (entrepreneurship) background, ... background, and has spent time as a process improvement expert and trainer in Corporate America. Ben specializes in creating interactive data visualizations with Tableau software, and has won a number...
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Báo cáo khoa học: "Joint Learning of a Dual SMT System for Paraphrase Generation" pptx
... issues are also raisedin (Zhao and Wang, 2010) about using automaticmetrics: paraphrase changes less gets larger BLEUscore and the evaluations of paraphrase quality and rate tend to be incompatible.To ... re-lies on as the corpus is not readily available (Zhao etal., 2010).In contrast, bilingual parallel data is in abundance and has been used in extracting paraphrase (Ban-nard and Callison-Burch, ... and William B. Dolan. 2011. Collectinghighly parallel data for paraphrase evaluation. In ACL,pages 190–200.David Chiang. 2007. Hierarchical phrase-based transla-tion. Computational Linguistics,...
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Guide to Design Criteria for Bolted and Riveted Joints
... 192-201. 2.6 American Society for Testing and Materials, A Guide for Fatigue Testing and Statistical Analysis of Fatigue Data, ASTM Special Technical Publication 91 -A, Philadelphia, 1963. 2.7 ... stages of a fatigue crack. For mechanically fastened joints, fatigue crack growth usually starts on the surface at a point of stress concentration such as a hole, a notch, a sharp fillet, a ... avoided. REFERENCES 2.1 American Railway Engineering Association, Specifications for Steel Railway Bridges, Chicago, 1985. 2.2 American Association of State Highway and Transportation...
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A guide to MATLAB for beginners and experienced users
... 5, MATLABGraphics, contains a more detailed look at many ofthe MATLAB commands for producing graphics.Practice Set B, Calculus, Graphics, and Linear Algebra, gives you anotherchance to practice ... willprobably be set to matlabR12\work.Starting MATLABYou start MATLAB as you would any other software application. On a PC youaccess it via the Start menu, in Programs under a folder suchas MatlabR12Solving ... sumis obtained by typing A+ B. You can also add a scalar (a single number) to a matrix; A+ cadds c to eachelement in A. Likewise, A- Brepresents thedifference of A and B, and A- csubtracts the number...
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Tài liệu DEVELOPING A FOOD DEFENSE PLAN FOR MEAT AND POULTRY SLAUGHTER AND PROCESSING PLANTS pptx
... materials/chemicals maintained? Are discrepancies in daily inventory of hazardous materials/chemicals immediately investigated? Are the storage areas for hazardous materials/chemicals constructed and safely ... inspections of tanker trucks and/ or rail cars? Are chain-of-custody records maintained for tanker trucks and/ or rail cars? Developing a Food Defense Plan for Meat and Poultry Slaughter and Processing ... meters, and scales. Access from retail shop to critical areas Monitor customer activity and restrict access to receiving, storage, processing and shipping areas. In-house analytical laboratory access...
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