a new approach to improving multilingual summarization using a genetic algorithm

... Extractor), a new approach to multilingual single-document extractive summarization where summarization is considered as an optimization or a search problem. We use a Genetic Algorithm (GA) to ... Computational Linguistics A new Approach to Improving Multilingual Summarization using a Genetic Algorithm Marina Litvak Ben-Gurion University of the Negev Beer Sheva, Israel litvakm@bgu.ac.il Mark ... (2000) used a GA to learn an optimized set of parame- ters for a keyword extractor embedded in the Ex- tractor tool. 3 Or ˘ asan et al. (2000) enhanced the preference-based anaphora resolution algorithms by...

Ngày tải lên: 07/03/2014, 22:20

... Feyn- man soon learned that there was a great obstacle to this delayed action-at -a- distance theory: namely, if a radiating electron, say in an atom or an antenna, were not acted upon at all by ... is determined by saying her whole space-time path has a certain character. For the action [with advanced and retarded terms] the equations are no longer at all easy to get back into Hamil- tonian form. ... example, the transformation may be a rotation). The trans- formation is to contain a parameter, a, and is to be a continuous function of a. Fora equal to zero, the transformation should reduce to the...

Ngày tải lên: 06/11/2012, 11:21

... Nga – K 1 1A 30 Graduation paper Declaration Title: A new approach to semantic and syntactic functions of English adjectives A contrastive– analysis with their Vietnamese equivalents (Graduation ... is a study to a new approach to semantic and syntactic functions of English adjectives. Chapter IV is to make a contrastive analysis between English adjectives and their Vietnamese equivalents, ... subject at most language universals. According to C. James (1980;19), C .A is a form of inter-language study and a central concern of applied linguistic. As a matter of fact, C .A has had much to...

Ngày tải lên: 10/04/2013, 14:46

... that managers and administrators face when attempting to impose a transformational change into their organizations (Slavin and Woodard 2006, 23): We close with a caution and a challenge. Transformation ... change initiatives, and they serve as approaches to framing the planned change to fit into the technical and human aspects of the change. The Social and Behavioral Perspective in Transformation is ... transformation actions. e literature of organizational change clearly reveals that transformation ini- tiatives are not always successful. When administrators fail to involve the entire organization...

Ngày tải lên: 15/02/2014, 20:20

... recall. Then, these rules are applied to a large raw corpus to automatically generate a tagged corpus. Finally, an HMM-based NE tagger is trained using this corpus. There is no iterative learning ... modest recall. As a result, large quantities of NE instances are automatically acquired. An automatically annotated NE corpus can then be constructed by extracting the tagged instances plus ... containsDigitAndAlpha, containsDigitAndDash, containsDigitAndSlash, containsDigitAndComma, containsDigitAndPeriod, otherNum, allCaps, capPeriod, initCap, lowerCase, other. 6 Benchmarking and...

Ngày tải lên: 20/02/2014, 16:20

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Ngày tải lên: 23/02/2014, 11:20

... 1 S The Masculinity Equation Partnering: A New Approach to Sexual and Reproductive Health, 2001, Technical Paper N o . 3, UNFPA, New York Partnering: A New Approach To Sexual And Reproductive Health Other ... “implies a positive approach to human sexuality” and mandates that sexual health care should be “the enhancement of life and personal relationships and not merely the counselling and care related to ... Valdés and J. Olavarr a, “Ser hombre en Santiago de Chile: a pesar de todo, un mismo modelo” in Masculinidades y equidad de género en América Latina, T. Valdés and J. Olavarr a, eds. (FLACSO, UNFPA,...

Ngày tải lên: 05/03/2014, 16:20

... parsing under two-dimensional stochastic CFGs. The cleaner grammatical approach facilitates not only greater coverage, but also gram- mar extension and maintenance, as well as a more direct and ... defined as follows: a data model is relevant to a table if and only if the human would agree that such a data model would natu- rally be hypothesized as an interpretation for that table (analogously ... viewed as a relational database table with a schema (Pos, Teams, Pld, Pts) and three records, because the table’s surface form resembles how records are stored in a relational database tables....

Ngày tải lên: 08/03/2014, 02:21

... Evaluation, pages 719- 724. Sadao Kurohashi, Masaki Murata, Yasunori Yata, Mitsunobu Shimada, and Makoto Nagao. 1998. Construction of Japanese nominal semantic dictionary using " ;A ... role of a head word. All definition sentences in RSK were analyzed by JUMAN, a Japanese morphological analyzer, and KNP, a Japanese syntactic and case ana- lyzer (Kurohashi and Nagao, 1994; ... 'book-Ace' yomu 'read' Agent senmonka 'expert' no chousa 'study' kare-ga 'he-NOM' yomu 'read' Possession watashi 'I' no kuruma...

Ngày tải lên: 08/03/2014, 06:20

... Ngarrka-ngku.ka marlu marna-kurra luwa.rnu ngarni.nja-kurra (man-ergative-aux kangaroo grass-obj shoot-past eat-infmitive-obj) 'The man is shooting the kangaroo while it is eating grass.' ... 07974. Barbara Brunson* AT&T Bell Laboratories and Department of Linguistics University of Toronto Toronto, Ontario, Canada M5S 1A1 . Abstract We present a model of morphological processing ... namely prosody and the non- isomorphism of syntactic and phonological structure. We maintain that these are are central to the task of a morphological analyzer and, hence, have incorporated...

Ngày tải lên: 08/03/2014, 18:20

Ngày tải lên: 16/03/2014, 19:20

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Ngày tải lên: 17/03/2014, 17:20

... were prepared in a laboratory sheet mould according to standard SCAN-C 26:76. Deionized water was used in the mould and NaHCO 3 was added to maintain a constant salinity of 0.5 mM. Handsheets ... formation (Swanson 1950). Guar gum is a branched galactomannan polymer which has a linear 1-4 ȕ-D-mannan backbone with 1-6-linked Į-D-galactose side groups on approximately every second mannose ... considered as the best approach to study the moisture plasticization and viscoelasticity in composite materials made of MFC and different polysaccharides (Paper IV). DMA measurements. Dynamic mechanical...

Ngày tải lên: 18/03/2014, 02:20

... built into the mobile phone or the token to read what Cronto call a ‘visual cryptogram’ [100] containing details of the transaction and an authentication code to be copied back to the bank. As with ... effectiveness In Chapter 2 attack vectors on e-banking were described using an attack tree. This can also be used to analyse how effective various defences are against those attacks. There are several classes ... convinced to connect to the attacker instead of the real bank and the transaction challenges and responses are forwarded between the real bank and the user, but the transac- tion details are altered to...

Ngày tải lên: 23/03/2014, 03:20

... regulators to determine applications for approval made by persons also applying for Part 4A permission to the same timetable as the authorisation application (as set out at new section 55V as ... under a warrant (Schedule 11 paragraph 13(3)); and • to provide for original documents seized under a warrant to be retained as long as may be necessary, but for the owner to be able to apply ... recent publication on the PRA’s supervisory approach to banking supervision, the PRA will take a forward-looking approach to prudential issues, requiring remedial action to be taken in advance of...

Ngày tải lên: 29/03/2014, 18:20

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