A maximum margin dynamic model with its application to brain signal analysis

... referred to as Kernel-based Hidden Markov Model (KHMM) A hidden Markov model was presented to model interactions between the states of signals and a maximum margin principle was used to learn the model ... the signal belongs to To reach this goal well, the approach employed in BCI systems have to match the critical features of brain signals So far, we not have a clear understanding of the brain and ... design decision may lead to problems Matlab is not an objectoriented language and data encapsulation is not necessarily easy to accomplish This may lead to poor maintainability In addition, the...

Báo cáo hóa học: " Research Article Extraction of Desired Signal Based on AR Model with Its Application to Atrial Activity " doc

... PARAMETERS OF AA SOURCE The above algorithm turns the problem of how to extract a desired signal into that of how to estimate the corresponding AR parameters Then we focused the research on how to estimate ... corresponding PSD along with the atrial frequency, where the spectral content above Hz is discarded due to its low contribution The extracted one can be regarded as AA signal, for that it has only one ... diﬀerent sources for a diﬀerent given AR parameter (p = 10) Given AR of s1 Given AR of s2 Given AR of s3 Given AR of s4 MSPE of s1 MSPE of s2 MSPE of s3 MSPE of s4 0.9974 0.9559 0.9459 0.9596 1.9918...

Báo cáo sinh học: " Inference about multiplicative heteroskedastic components of variance in a mixed linear Gaussian model with an application to beef cattle breeding" docx

... is to assess, through a kind of analysis of variance, the effects of factors marginally or jointly For instance, one can test heterogeneity of sire variances among breeds of dams after adjusting ... hierarchical (linear) mixed model for herd log-variances and take the population factor ( eg region) as fixed and herd as random within that factor An illustration of the flexibility and feasibility of ... manuscript and to A Valais (Maine-Anjou breeders association) for providing the data Thanks are also expressed to M Aitkin (Canberra University), H Rouanet (CNRS, Paris), C Chevalet (INRA, Toulouse),...

Báo cáo hóa học: "Research Article A Patch-Based Structural Masking Model with an Application to Compression" pdf

... as a free parameter that is adjusted to match TvC curves We too have left g as a free parameter 3.1.2 The Excitatory and Inhibitory Exponents p and q, and the Semisaturation Constant b The parameters ... between structural masking and entropy masking [49] Entropy masking attributes elevations in thresholds to a subject’s unfamiliarity with a mask A computational model of entropy masking has yet to ... contained in local image patches and select the model parameters accordingly The utility of the patch-based structural masking approach was demonstrated via an application to image compression The...

A verification system for interval based specification languages with its application to simulink

... is another popular interval- based speciﬁcation language We can reason about DC axioms and perform DC proofs in a manner similar to manual DC arguments Based on the TIC-PVS veriﬁcation system, a ... Sun, and A Martin A veriﬁcation system for intervalbased speciﬁcation languages ACM Transactions on Software Engineering and Methodology Accepted Chapter Background This chapter presents background ... into a sequence of meaningful tokens such as TIC interval brackets, mathematical operators and so on A parser constructs a set of abstract syntax trees (ASTs) for TIC models based on those tokens...

Báo cáo hóa học: " Research Article On a Class of Parametric Transforms and Its Application to Image Compression" ppt

... automatic generation of transform parameters meaning that the transform may automatically be adapted to the input signal or image CONCLUSION A new class of parametric transforms was investigated ... S Agaian, J Astola, and K Egiazarian, Binary Polynomial Transforms and Non-linear Digital Filters, Marcel Dekker, New York, NY, USA, 1995 [4] S S Agaian and A K Matevosian, “Generalized Haar transforms ... particular interest since they are generalizations of the classical Hadamard and Haar transforms Deﬁnition Within the class Ω consider the family Ω of Hadamard-like orthogonal transforms such that all...

Báo cáo y học: "A human functional protein interaction network and its application to cancer data analysis" potx

... procedures to construct this FI network (Figure 1), and apply this network to the study of glioblastoma multiforme (GBM) and other cancer types by expanding a human curated GBM pathway using our ... of the proteins in the hand-curated GBM pathway In this way we were able to extend the hand-curated pathway from 73 proteins and 187 interactions to 181 proteins and 768 interactions A total of ... data analysis We have applied this system to the analysis of two genome-wide GBM data sets and data sets from other cancer types and revealed common network patterns in cancer related genes and...

Báo cáo khoa học: "Detection of Quotations and Inserted Clauses and its Application to Dependency Structure Analysis in Spontaneous Japanese" doc

... based on automatic detection of quotations and inserted clauses Dependency Structure Analysis and Detection of Quotations and Inserted Clauses The outline of the proposed processes is shown in Figure ... Without boundaries of quotations and inserted clauses With boundaries of quotations and inserted clauses (automatically detected) With boundaries of quotations and inserted clauses (correct) open ... Figure 2: Dependency structures of bunsetsus to left of beginning of quotations or inserted clauses For instance, “と思う, to- omou” (think) and “って言う, tte-iu” (say) are used at the ends of quotations...

Báo cáo khoa học: "A Case Analysis Method Cooperating with ATNG and Its Application to Machine Translation" pot

... equivalent to several machine- language instructions, and they refer to m e m o r y locations by names called variables." One point is N M P analysis method by recursive calling for case frame analysis ... obligatory prepositional phrase name if the verb is intransitive Furthermore, the control moves to the next case slot to fill i t , i f the case frame has more slots, all of which are obligatory case ... a case frame, while optional case slots are united in a special frame The process to fill the case slots is continuing until the end of the case frame Then, more t h a n one candidate for a case...

Báo cáo y học: "Dynamic simulation of red blood cell metabolism and its application to the analysis of a pathological condition" docx

... Mathematical simulation and analysis of cellular metabolism and regulation Bioinformatics 1999, 15:749-758 Tomita M, Hashimoto K, Takahashi K, Shimizu TS, Matsuzaki Y, Miyoshi F, Saito K, Tanida ... disposable cells never reach a mathematical steady state Thus, a model that can tolerate long-term simulation for analyzing the pathology of human diseases should not approximate the "mathematical ... century Trends Biotechnol 2001, 19:205-210 Takahashi K, Ishikawa N, Sadamoto Y, Sasamoto H, Ohta S, Shiozawa A, Miyoshi F, Naito Y, Nakayama Y, Tomita M: E -Cell 2: Multi-platform E -Cell simulation...

A methodology for validation of integrated systems models with an application to coastal-zone management in south-west sulawesi

... coastal-zone management, integrated river basin management and/or ecosystem-based river basin management (Nakamura, 2003) Embedded in these approaches are the concepts of participatory management and adaptive ... and evaluating management strategies, is that of policy analysis 22 Chapter1 Policy analysis and rapid assessment models According to Miser and Quade (1985), systems analysis is interchangeably ... concerns into governance Environmental values 3) Vertically integrated planning and management Tiers of governance 4) Integration across environmental media Water, land and air 5) Integrated environmental...

Báo cáo " A method to construct flood damage map with an application to Huong River basin, in Central Vietnam" pdf

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Báo cáo khoa học: "A Method for Relating Multiple Newspaper Articles by Using Graphs, and Its Application to Webcasting" pptx

... words for the articles These words show new information in the article, and make it easy to understand t h e content of the articles If a word in an article appears in the differentia words for its ... the story of the articles For example, the word "state" is the differentia word for dT, and is in its adjacent articles ds, dg, anddlo This means that d7 is a starting point of the new topic ... existence of a topic In V, for a particular topic, the in-degrees of related nodes {dT, ds, dg, dl0} is a cycle for the topic "statement." increase, since these articles are connected to each By recognizing...

Báo cáo khoa học: "Combining a Statistical Language Model with Logistic Regression to Predict the Lexical and Syntactic Difﬁculty of Texts for FFL" potx

... signiﬁcantly to the adjacent accuracy of classifying the C1 and C2 texts Table 1: Mean Pearson’s r coefﬁcient, exact and adjacent accuracies for both models with the tenfold cross-validation evaluation ... etc The goal is to have as wide a coverage as possible, to achieve maximum generalisability of the formula, and also to check what sort of texts it does not ﬁt (e.g statistical descriptive analyses ... the same as the rest of the textbook material (metalinguistic terms and so on can be found there) 4.1 The language model The lexical difﬁculty of a text is quite an elaborate phenomenon to parameterise...

Báo cáo khoa học: "Robust Approach to Abbreviating Terms: A Discriminative Latent Variable Model with Global Information" docx

... forms as the training/evaluation data The evaluation metrics used in the abbreviation generation are exact-match accuracy (hereinafter accuracy), including top-1 accuracy, top-2 accuracy, and top-3 ... CRF model (see Figure 2), which is a special case of the DPLVM, with only one latent variable assigned for each label The DPLVM uses latent variables to capture additional information that may ... generation as a sequential labeling problem discriminative probabilistic latent variable model (DPLVM) in which non-local information is modeled by latent variables We manually encode nonlocal...

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