the common data acquisition system based on arm9
Reliability analysis of a power system based on the multi state system theory
... is the universal generating function of the system; is the number of subsystems in the system; NsysM is the number of possible states of the system; sG is the performance of the system; ... multi-state system theory to the reliability analysis of the power system is studied. The relationship between the performance of the system and the performance of the batteries is analyzed. The results ... reliability of the system by the traditional system reliability theory, we must gain the reliability of the battery first. The power system has to provide the required capacity, and the system will...
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Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
... context elements contain all the additional information (explanations and descriptions) appearing in the scripts. 39mistakenly stored in the data collection as an utterance during the dataset ... This system demonstration paper presents IRIS (Informal Response Interactive Sys-tem), a chat-oriented dialogue system based on the vector space model framework. The system belongs to the ... from the scripts: speakers, utterances and context. The speaker and utterance elements contain information about the characters who speak and what they said at each dialogue turn. On the other...
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Báo cáo khoa học: "The Corpora Management System Based on Java and Oracle Technologies" potx
... Engine;oConcept Clustering;oDocument Management System; oInterface Subsystem.We present the fragment of CMS UML-specification built by Rational Rose (Rational RoseEnterprise Edition Documentation, ... including in the Cor-pora;DOCS_EXTENSION — document file exten-sion. The set of different types of UML-specificationsbrings us to full three-level system, including user,business and data services.180 The ... present the pilot web- based CMS to support linguists in theirdaily work. The system offers facilities toassist linguists and internet users as theysearch for relevant material, and then clas-sify...
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Báo cáo sinh học: "UWB system based on energy detection of derivatives of the Gaussian pulse" docx
... in the presence of synchronization errorsFigure 7 depicts the GFSK frame structure in the presence of synchronization errors. The integration interval T0= D is the same as that of PPM. The ... under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0),which permits unrestricted use, distribution, and reproduction in any medium, provided the ... selectivitydepends on the location of center frequency and signal bandwidth, we do not considerthese two factors in the derivation of (28).5 Performance analysis in the presence of synchronization errors5.1...
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báo cáo hóa học:" UWB system based on energy detection of derivatives of the Gaussian pulse" pdf
... almost the same. Because the multipathcomponents in these two system arrive at the same time and the only difference is the duration of the pulses in these two systems. But the difference of the ... are the equations of the 10th- and 30th-order derivatives of the Gaussianpulse. These two equations are the simplified versions of the original ones obtained fromMAPLE. The common factors of the ... channels. The effect of synchronization errors on system performance is analyzed in Section 5. In Section 6, the numerical results are analyzed. InSection 7, the conclusions are stated.2 System...
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Reliability analysis of power system based on generalized stochastic petri nets
... interconnected among them. Such sub-blocks represent the different components of the transmission grid, whereastheir interconnections symbolize the logical interactions. The construction rule ... when the faultis eliminated; The Fig. 2 exemplifies some of the interconnections among the internal blocks of the SMN. In particular, the place(POK) is used to condition the protection tripping ... the marking of auxiliary place M(ps),are reported in Table III. Since we decided to condition only the transition TPUTof the protection of line L1, then weonly need the information contained...
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Tài liệu University Oars Being a Critical Enquiry Into the After Health of the Men Who Rowed in the Oxford and Cambridge Boat-Race, from the Year 1829 to 1869, Based on the Personal Experience of the Rowers Themselves pdf
... crew in the table is the first 1849Cambridge crew. Four of the men of which it consisteddied young; (two of them from accidental causes, oneonly three years after the race, and the other only ... toloosen their hold upon the youth of Great Britain.Viewing athletic contests then as national institu-tions, what is their influence upon health ? Are theycalculated to improve the physique ... possible to surround the hardest ath-letic contests by such safeguards, both as regards the selection of the men and their preparation, as shall makethese contests not only thoroughly healthy,...
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Tài liệu Báo cáo khóa học: Further insights into the assembly of the yeast cytochrome bc1 complex based on analysis of single and double deletion mutants lacking supernumerary subunits and cytochrome b pdf
... and subunit 8. Deletion of the genefor any one of these proteins caused a strong decrease or the disappearance of the other two components. Accordingly, the double deletion mutant VZ6, in which ... case of the other single deletionmutants.Among the single deletion strains tested, UBL2, in which the gene for subunit 10 was deleted, was the only oneshowing wild-type levels of all of the bc1subunits ... effects on the composition ofbc1subunits in the mitochondrial membranes than wasobserved with the single deletion mutants. The membranes from the D6/D7 double deletion strain(VZ4) exhibited the...
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Tài liệu Báo cáo khoa học: "A Pronoun Anaphora Resolution System based on Factorial Hidden Markov Models" docx
... interpolation in training models besides the transformation in the generation order of the obser-vation model.5 Conclusion and Future WorkThis paper has presented a pronoun anaphora resolu-tion system ... (proper names), nominal mentions (descrip-tions), and pronominal mentions (pronouns). Thereis a great deal of related work on this subject, so the descriptions of other systems below are thosewhich ... of the 42nd Annual Meeting on Association for Compu-tational Linguistics, page 127. Association for Com-putational Linguistics.1178feature value based on the training data and puts itat the...
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Tài liệu Báo cáo khoa học: "Dialog Navigator : A Spoken Dialog Q-A System based on Large Text Knowledge Base" docx
... candidates of speech recognition. Then, the system makes confirmation for significant parts based on confidence in recognition. After that, the system retrieves relevant texts in the text knowledgebase ... started its service in April2002 at the web site of Microsoft Corporation. The extension for speech input was done based on the one-year operation. Our system uses Julius (Lee etal., 2001) ... clear.Our system makes asking backs by showing them on a display, and users respond them by selecting the displayed buttons by mouses.Initially, we developed the system as a keyboard based Q-A system, ...
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Tài liệu Báo cáo khoa học: "Selecting the “Right” Number of Senses Based on Clustering Criterion Functions" pdf
... K1 measure is based on (Mojena, 1977),which finds clustering solutions for all values ofk from 1 N , and then determines the mean andstandard deviation of the criterion function. Then,a score ... value of k by sub-tracting the mean from the criterion function, anddividing by the standard deviation. We adapt thistechnique by using the H2 criterion function, andlimit k from 1 deltaK:P ... the number ofsenses in which an ambiguous word isused in a large corpus. It is based on the use of global criterion functions that assess the quality of a clustering solution.1 IntroductionThe...
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Báo cáo " Developing adaptive hypermedia system based on learning design level B with rules for adaptive learning activities " ppt
... for adaptive hypermedia system [1]. In most adaptive educational hypermedia applications a learner model is the basis for the adaptation. This adaptation process based on each learner individually, ... hampering comparison and extension of results in the field, How IMS LD addresses many requirements for computer based adaptation and personalized e-Learning is one of the main concerns for researcher ... in a theatrical play, consists of acts even though it can be contains only one act, ii) act: run in sequence, with one starting when the previous act has finished, and the play ends with the...
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AIR POLLUTION MONITORING SYSTEM BASED ON GEOSENSOR NETWORK pot
... reaction by the context model. We focus on the data acquisition policy and the context model for understanding the air pollution status. 3. AIR POLLUTION MONITORING SYSTEM Sensor data monitoring ... status check, and the communication control. The observed data is transmitted from sensors to the air pollution monitoring system through the control system. When the observed data of a dust ... indication of air pollution after checking the observed condition. It changes the interval to 60 sec. If the system considers the only current pollution level, the interval could be longer than 60 sec....
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