a model based process for generating and managing design solutions
thesis-a hidden markov model based approach for face detection and recognition
... Training Training Face Face Pattern Pattern Video Sequence recognized YES Face Tracking NO Detection "Best Face" over time Faces Face Recognition new face Background Pattern Background Adaptation ... ặ éỉ Foreground Model Foreground Region Edge Detection and Skeletonization Initial Ellipse Centroid Estimation Error NO Computation Ellipse Convergence YES Parameters Test Centroid Reestimation ... ééí Deformable ỉ ỉỉ ệ ẵ ì ề ểéểệ ề Eye Region Template ì ì ểề ề Constraints Yes Head Detection No Eye Detection Face Tracking Best Face Selection Foregroround Regions Video Sequence Background...
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Báo cáo hóa học: " A Real-Time Model-Based Human Motion Tracking and Analysis for Human Computer Interface Systems" docx
... with an initial model, and then refines the model as more information becomes available The multiple human tracking algorithm W4 [12, 13] has also been demonstrated to detect and analyze individuals ... MOTION PARAMETERS ESTIMATION There are 25 motion parameters (22 angular parameters and position parameters) for describing human body motion Here, we assume that three rotation angles of head and ... Computational Imaging and Vision, chapter 8, pp 171–198, Kluwer Academic Publishers, Boston, Mass, USA, 1997 [11] C R Wren, A Azarbayejani, T Darrell, and A Pentland, “Pfinder: real-time tracking...
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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 & Carey ... Experimental and quasi-experimental design for research Chicago: Rand McNally Chadwick, S A (1999) Teaching virtually via the Web: Comparing student performance and attitudes about communication ... Wallace & Anderson’s (1993) classification: the craft approach, enhanced software engineering approach, technologist approach, and cognitive approach In the craft approach, interface design is...
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Báo cáo khoa học: "a Topic-Model based approach for update summarization" potx
... or the overall responsiveness To evaluate such aspects, a manual evaluation is required A fairly standard approach for manual evaluation is through pairwise comparison (Haghighi and Vanderwende, ... Workshop on Automatic Summarization for Different Genres, Media, and Languages, WASDGML ’11, pages 49–54, Stroudsburg, PA, USA Association for Computational Linguistics A Nenkova and L Vanderwende ... Bayesian models They offer different advantages: the variational approach is arguably faster computationally, but the Gibbs sampling approach is in principal more accurate since it asymptotically approaches...
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Báo cáo hóa học: " Research Article A Feedback-Based Transmission for Wireless Networks with Energy and Secrecy Constraints" potx
... Communications and Networking B The PDF of the Random Variable A/ f ∗ Let f ∗ be a random variable that is equal to the maximum among K i.i.d exponential random variables with a parameter λ f If A ... source message against potential attacks The second approach uses more efficiently the available channel feedback and extracts the MUD gain by employing an adaptive PA scheme This adaptive PA adjusts ... http://arxiv.org/abs/0708.0386 [29] H Holma and A Toskala, LTE for UMTS-OFDMA and SCFDMA Based Radio Access, John Wiley & Sons, New York, NY, USA, 2009 [30] A Bletsas, A Khisti, D P Reed, and A Lippman,...
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Báo cáo hóa học: "Research Article A Rules-Based Approach for Configuring Chains of Classifiers in Real-Time Stream Mining Systems Brian Foo and Mihaela van der Schaar" pot
... local rules and algorithms that it plays independently based on partial information (or a state space model using partial information) about the entire system The notion of partial information ... optimal algorithm for reconfiguration, it is necessary to have a model of EURASIP Journal on Advances in Signal Processing stream dynamics Stream dynamics a ect the APP of positive data arriving at ... and Classifier Chains A binary classifier partitions input data objects into two classes, a “yes” class H and a “no” class H A binary classifier chain is a special case of a binary classifier tree,...
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Báo cáo y học: "ExpressionPlot: a web-based framework for analysis of RNA-Seq and microarray gene expression data" doc
... data Brad A Friedman1,2,3* and Tom Maniatis4 Abstract RNA-Seq and microarray platforms have emerged as important tools for detecting changes in gene expression and RNA processing in biological ... of the Barres Lab (Stanford), Myers Lab (HudsonAlpha Institute), Ravits Lab (Benaroya Institute) and Maniatis Lab (Harvard/Columbia) for providing data and/ or user feedback This work was supported ... [http://www.ebi.ac.uk/ena/ data/view/ERP000619] 28 Affymetrix - Sample Data, Exon 1.0 ST Array Dataset [http://www affymetrix.com/support/technical/sample_data/exon_array_data.affx] 29 Akira S, Takeda K:...
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Báo cáo sinh học: "A microsatellite-based analysis for the detection of selection on BTA1 and BTA20 in northern Eurasian cattle (Bos taurus) populations" doc
... only at 41 loci (see Table 1) A full list of the loci studied and their chromosomal and genomic locations, as well as population and basic statistics, are available in Table Microsatellite variability ... here and significance of lnRH, lnRV and lnRθ’ for each comparison was calculated according to standard methods [6,10,48] These statistics are generally normally distributed, and simulations have ... simultaneously and giving results that are robust regarding the starting assumptions For each pair of populations (i, j), and for all loci, we calculated F i and Fj (Fi and F j are the populationspecific...
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Tool condition monitoring for ball nose milling a model based approach
... pass elemental cutting force in tangential, radial and axial direction elemental cutting force in Cartesian co-ordinates tangential, radial and axial edge force coefficients tangential, radial ... (various neural networks for classification and regression models), and statistical approaches These approaches generally assumed that the tool wear is uniform and the machining parameters are ... total elastic strain energy released at various sources such as, friction on the rake face and flank face, plastic deformation at shear zone, crack formation and propagation, impact of chip at...
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A web-based system for notifying environment violation.doc
... operating system - Easy to manage, update database: Database is located at dedicated server that managers can maintain and update it easily - Quick delivery: web -based model make it portable ... Geographic Information system (GIS) is any system integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information ... 2.3.2.3 Data access tier It consists of the database server that contains all logic data of application Separating logic data from application into it will make program scalable and higher performance...
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A guide to MATLAB for beginners and experienced users
... Started MATLAB Basics Interacting with MATLAB 31 Practice Set A: Algebra and Arithmetic 48 Beyond the Basics 50 MATLAB Graphics 67 Practice Set B: Calculus, Graphics, and Linear Algebra 86 M-Books ... the Basics, contains an explanation of the finer points that are essential for using MATLAB effectively Chapter 5, MATLAB Graphics, contains a more detailed look at many of the MATLAB commands for ... Chapter for details about how MATLAB converts between symbolic and floating point numbers Managing Variables 13 Managing Variables We have now encountered three different classes of MATLAB data:...
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A reliability data base for performance and predictive assessment of electric power systems
... such a curtailment This information can be obtained from a frequency and duration analysis The additional parameters required for such an analysis are the transition rates associated with the appropriate ... Statistics, Canadian Electrical Asso~iation, Instruction Manual for Reporting Generation Equipment Outage Data, Canadian Electrical Association, Montreal Billinton R and Allan R N 1984 Reliability ... synchronous and static compensators, shunt reactors and shunt and series capacitor banks A sample of transformer data is shown in Table Table provides the circuit breaker outage statistics for the year...
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Tài liệu A History of England for Boys and Girls pdf
... have won, and ever since the days of Alfred, England has had a navy and Britannia has ruled the waves "Ye mariners of England That guard our native seas, Whose flag had braved a thousand years ... gayest holiday clothes, wearing no armor and carrying no weapons The Saxons, too, came gaudily clad and seemingly unarmed There was laughter, and talk and friendly greeting, and the feast began ... courtesy at once, as you shall hear Upon an Easter Day, Arthur called together all his knights and nobles, from his many kingdoms, to a great feast They came from far and near, kings, earls, barons and...
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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
... which are not asked, and also contain practical examples Human-powered answers often contain unrelated information and discourselike elements Additionally, the answers not always have a connection ... provided additional information for each assignment, for example the time workers spent on the task We believe this information can be used to analyse and use our data better, and have included ... We believe that this information, especially the answer agreement of workers, can be successfully used in post-processing and analysing the data, as well as automatically accepting and rejecting...
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Tài liệu Báo cáo khoa học: "A UNIFICATION-BASED PARSER FOR RELATIONAL GRAMMAR" doc
... [3] David E Johnson and Paul M Postal Are Pair Grammar Princeton University Press, 1980 [4] Ronald Kaplan and Joan Bresnan Lexicalfunctional grammar, a formal system for grammatical representation ... [7] Carl Pollard and Ivan Sag Information -based Syntaz and Semantics CSLI Lecture Notes University of Chicago Press, Chicago, 1987 [8] Derek Proudian and Carl Pollard Parsing head-driven phrase ... Pennsylvania, 1990 single-rooted, slashed arcs must eventually unify with another arc To sum up: We have developed a unificationbased, chart parser for relational grammars based on the SFG formalism...
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Tài liệu DEVELOPING A FOOD DEFENSE PLAN FOR MEAT AND POULTRY SLAUGHTER AND PROCESSING PLANTS pptx
... in-plant irradiation equipment and materials restricted? Are records maintained to allow easy trace-back of raw materials to suppliers? Are records maintained so as to allow easy trace-forward ... chemicals, cleaning materials, sanitizers, and disinfectants? Yes No N /A Is the access to inside and outside storage areas for hazardous materials/chemicals such as pesticides, industrial chemicals, ... discrepancies in daily inventory of hazardous materials/chemicals immediately investigated? Are the storage areas for hazardous materials/chemicals constructed and safely vented in accordance with...
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Báo cáo khoa học: MR solution structure of the precursor for carnobacteriocin B2, an antimicrobial peptide fromCarnobacterium piscicola Implications of the a-helical leader section for export and inhibition of type IIa bacteriocin activity pdf
... Engineering Research Council of Canada, the Alberta Heritage Foundation for Medical Research, CanBiocin Ltd (Edmonton, AB), and the Canada Research Chair in Bioorganic and Medicinal Chemistry References ... backbone w angle restraints were obtained from analysis of dNa/daN ratios [38] The w angle restraint was set to )30° ± 110° for dNa/ daN ratios less than 1, and to 120° ± 100° for dNa/daN ratios ... antimicrobial activity [2,10] For example, Fimland et al [42] have shown that interchange of large domains of different type IIa bacteriocins, such as pediocin PA-1, sakacin P, and curvacin A, ...
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Báo cáo khoa học: " a Movie Dialogue Corpus for Research and Development" potx
... can find movies as: Happy Birthday Wanda June, Hannah and Her Sisters and All About Eve In the lower-left corner of the figure we can find movies with few dialogues and few turns, as for instance: ... utterance and speaker information elements contain what is said at each dialogue turn and the corresponding character who says it, respectively Context information elements, on the other hand, contain ... Meeting of the ACL, demo session Rieser V, Lemon O (2011) Reinforcement learning for adaptive dialogue systems: a data-driven methodology for dialogue management and natural language generation Springer...
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