operating system based on java

... implemented using Java and commer- cial DBMS Oracle9i. 2 System Overview The Corpora management system combines Java, XML, XSL, HTML, and Oracle9i components (Yablonsky S.A., 2002). The system was by ... corpora manipulation business services could be achieved by usage of a widely accepted set of UML notation standards for corpus -based work in natural language processing applications. 3 System Features The ... search engine of prototype system particular uses advantages of Oracle Text search and services and includes (Oracle9i Database Documentation): • Content -based retrieval on free text with both literal...

Ngày tải lên: 31/03/2014, 20:20

... condition only the transition TP UT of the protection of line L 1 , then we only need the information contained in the column I 1 of Table III. This column resumes the current of L 1 on each one ... produce different consequences depending on the power system state. In conclusion, the reliability of protection schemes, understood as the union of dependability and security, and its dependency on the system ... evaluation and description of distributed systems characterized by sequen- tiality, concurrency, synchronization, among others. Specifi- cally, the GSPN [8] is one of the several extension of standard PNs...

Ngày tải lên: 03/01/2014, 19:35

... Reliability Analysis of a Power System Based on the Multi-State System Theory Chunyang LI College of Mechatronics Engineering and Automation National University of Defense Technology ... multi-state system theory. II. P ROBLEM F ORMATION The power system is composed of eight identical batteries. A branch c onsists of two batteries connected in series, and the system consists ... function of subsystem ; is the number of components in subsystem i ; i n i M is the number of possible states of subsystem i . is the performance of subsystem i ; is the corresponding...

Ngày tải lên: 03/01/2014, 19:38

... proper men- tions (proper names), nominal mentions (descrip- tions), and pronominal mentions (pronouns). There is a great deal of related work on this subject, so the descriptions of other systems ... annotation of the headword of every noun phrase denoting it as a mention. In addition, this system does not do anaphoricity detection, so the antecedent oper- ation for non-anaphora pronoun it ... information of candidates. In Proceedings of the 42nd Annual Meeting on Association for Compu- tational Linguistics, page 127. Association for Com- putational Linguistics. 1178 feature value based on...

Ngày tải lên: 20/02/2014, 04:20

... out- puts -best 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 ... candidate, and makes confirmation based on significance for retrieval. 4.1 Confidence in recognition We define the confidence in recognition for each phrase in order to reject partial recognition errors. It is ... The features of our system are as follows: Precise text retrieval. The system precisely retrieves texts from large confirmation using confidence in recognition confirmation using significance...

Ngày tải lên: 20/02/2014, 16:20

... dataset construction phase. 4 Conclusions and Future Work In this paper, we have presented IRIS (Informal Response Interactive System) , a chat-oriented dia- logue system that is based on the ... Abstract 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 ... reservation system. In Proc. of the ANLP-NAACL 2000 Workshop on Conversational Systems, pp 11-16. Spark K (1972) A statistical interpretation of term speci- ficity and its application in retrieval....

Ngày tải lên: 07/03/2014, 18:20

... activity_annotation(A k ,U i , “→ad”) 3.3. Mapping adaptation rules for learning design level B In this section, we represent adaptation rules in adaptation component which aforementioned in learning ... aforementioned in learning design level B condition elements. The first rule describes in section 3.2.4, is presented in condition element as follows: <conditions> <if> <is> <property-ref ... 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,...

Ngày tải lên: 22/03/2014, 09:20

... The proposed monitoring system structure is based on the framework for context awareness [12]. In order to control the geosensor network and to monitor air pollution, we use two system; sensor ... battery. This information is used for users to understand the current condition of the sensors. 6. CONCULSION We implemented the air pollution monitoring system utilizes the context model for ... communication, a data acquisition, data processing, an automatic reaction by the context model. We focus on the data acquisition policy and the context model for understanding the air pollution status....

Ngày tải lên: 23/03/2014, 04:20

... impression). Demonstration: A structure indicating a reason- consequence relation. Expressions indicat- ing a reason include “because” and “the rea- son is,” and those indicating a consequence include ... transition that takes on a conversational structure in the case of con- cession or compromise. Typical expressions indicating this relationship are “certainly” and “of course.” Contrast: A conjunctive ... the expression signifies the probability that “ for- ward connection” will appear as the initial state. Table 1: State transition probabilities on forward-connection, reverse-connection In this...

Ngày tải lên: 23/03/2014, 18:20

... Chunking Query Processing Results Displaying 1. Concept Annotation 2. Semantic Relation Annotation \  Back-End Tier Search I Engine A Cross-Language Document Retrieval System Based on Semantic Annotation Bogdan Sacaleanu  Paul ... topics: • Sense Disambiguation and • Relation Filtering Sense Disambiguation Ambiguity is one of the inherent problems to deal with in the context of semantic annotation. The problem is that a ... annotation represents the pri- mary information that the retrieval system is us- ing. Crossing the language barrier from a query in one language to the document collection in another language is done...

Ngày tải lên: 24/03/2014, 03:20

... Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. UWB system based on energy detection of ... study on performance of an IR-UWB receiver based on energy detection, in IEEE International Conference on WiCOM, Dalian, China, pp. 1–5, 2008 3. N He, C Tepedelenlioglu, Performance analysis of non-coherent ... spread for GFSK and PPM systems despite the pulse duration of a GFSK system is twice that of a PPM system. We also verify our conclusion using the Matlab code in [22] and these two systems both obtain...

Ngày tải lên: 18/06/2014, 22:20

... Section 2 introduces the system models. Section 3 evaluates system performance in AWGN channels. Section 4 evaluates system performance in multipath channels. The effect of synchronization errors on ... Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. UWB system based on energy detection of ... synchronization errors on system performance is analyzed in Section 5. In Section 6, the numerical results are analyzed. In Section 7, the conclusions are stated. 2 System models 2.1 System model of GFSK The...

Ngày tải lên: 20/06/2014, 04:20

... synchronization errors on system performance is analyzed in Section 5. In Section 6, the n umerical results are analyzed. In Section 7, the conclusions are stated. 2 System models 2.1 System model of ... study on performance of an IR-UWB receiver based on energy detection. in IEEE International Conference on WiCOM, Dalian, China 1–5 (2008) 3. N He, C Tepedelenlioglu, Performance analysis of non-coherent ... attenuation slope. in IEEE International Microwave Symposium Digest, Anaheim, USA 221–224 (2010) doi:10.1186/1687-1499-2011-206 Cite this article as: Cui and Xiong: UWB system based on energy detection...

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Ngày tải lên: 05/09/2013, 09:38