a collaborative platform for buyer coalition

... naturelles), page to appear, Leu- ven. ATALA. Eric Brill. 1995. Transformation-based error-driven learning and natural language processing: A case study in part-of-speech tagging. Computational Lin- guistics, ... the form of recursive automata (automata that call other automata). The termi- nal symbols are lexical masks (Blanc and Dister, 2004), which are underspecified word tags i.e. that represent a set ... with a higher pri- ority. Therefore, we provide by default a general lexicon proposing a large set of analyses for stan- dard language. The user can, for a specific appli- cation, enrich it by means...

Ngày tải lên: 20/02/2014, 12:20

... this system was the Ushahidi platform, 1 which has high up- take for social media surveillance and information dissemination purposes across a range of organ- isations. The reason for us choosing ... European Chapter of the Association for Computational Linguistics, pages 69–72, Avignon, France, April 23 - 27 2012. c 2012 Association for Computational Linguistics A Support Platform for Event ... lexical normalisation, and geolocation modules, and fi- nally stored in a flat file, which the GUI interacts with. 3.2 Language Filtering For language identification, we use langid.py, a language identification...

Ngày tải lên: 08/03/2014, 21:20

... Web Choochart Haruechaiyasak, Chatchawal Sangkeettrakarn, Pornpimon Palingoon Sarawoot Kongyoung and Chaianun Damrongrat Information Research and Development Division (RDI) National Electronics and ... International Conference on Com- putational Linguistics (COLING-2002), 169–175. Asanee Kawtrakul, Chalatip Thumkanon, Yuen Poovo- rawan, Patcharee Varasrai, and M ukda Suktarachan. 1997. Auto matic ... Similar the the approach freq but with additional morphological analysis to guarantee that the word boundaries are grammatically correct. The comparison among all variations of string pattern-matching...

Ngày tải lên: 31/03/2014, 01:20

... 2012. c 2012 Association for Computational Linguistics A platform for collaborative semantic annotation Valerio Basile and Johan Bos and Kilian Evang and Noortje Venhuizen {v.basile,johan.bos,k.evang,n.j.venhuizen}@rug.nl Center ... Introduction Data-driven approaches in computational seman- tics are still rare because there are not many large annotated resources that provide empiri- cal information about anaphora, presupposition, scope, ... have created a wiki-like Web-based platform on which a crowd of expert annotators (i.e. linguists) can log in and adjust linguistic analyses in real time, at various levels of analysis, such as boundaries...

Ngày tải lên: 17/03/2014, 22:20

... to achieve a high data-transfer rate, but it may also be to get adequate disk capacity or high reliability. Redundancy means that the system is capable of continued operation even if a disk fails. ... Inexpensive Disks (RAID) An array of physical disks, usually treated by the operating system as one single disk, and often forced to appear that way by the hardware. The reason for using RAID is often ... server’s performance is poor because you did not choose a suitable platform in the first place. Because hardware platforms and operating systems are developing rapidly, the fol- lowing advisory...

Ngày tải lên: 26/01/2014, 07:20

... Gullotta F, Lattanzi G, D’Apice MR, Capanni C, Nardone AM, Columbaro M, Scarano G, Mattioli E, Sabatelli P, et al. (2005) Alterations of nuclear envel- ope and chromatin organization in mandibuloacral ... family, one type in lower phyla like cnidaria or nematodes and four major forms in mammals, designated A- type (lamin A and lamin C) and B-type (lamin B1 and lamin B2), in addition to an increasing ... compilation ª 2007 FEBS 1357 MINIREVIEW The nuclear lamina Both a structural framework and a platform for genome organization Joanna M. Bridger 1 , Nicole Foeger 2 , Ian R. Kill 1 and Harald Herrmann 3 1...

Ngày tải lên: 19/02/2014, 02:20

... statistical machine translation (SMT) technologies, LetsMT! has created an online collaborative platform for data sharing and MT building. The goal of the LetsMT! project is to facilitate ... API. 6 Evaluation for Usage in Localisation One of the usage scenarios particularly targeted by the project is application in the localisation and translation industry. Localisation companies ... (parallel for translation models or monolingual for language models) to use for the particular system. Tuning and evaluation data can be automatically extracted from the training corpora or specified...

Ngày tải lên: 07/03/2014, 18:20

Ngày tải lên: 17/03/2014, 02:20

... and primary sampling unit (PSU) variables. All statistical analyses were performed using SAS System Software (SAS System Version 9.2, Cary, NC) and SAS-callable SUDAAN System Software (SUDAAN 10.0, RTI ... were determined for each compound based on the standard laboratory methods. A Gas Chromatograph/Mass Spectrometer was used for analyses. Laboratory procedures and equipment standards followed accepted USEPA protocols. REVIEW ... Behavioral, Socioeconomic, and Demographic Characteristics A Collaborative Project of The Mickey Leland National Urban Air Toxics Research Center and The National Center for Health Statistics Journal of Toxicology and...

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Ngày tải lên: 28/06/2014, 22:20

... of educational materials (materials appropriate to undergraduate education as opposed to available professional education materials) to assist universities in developing and maintaining an undergraduate ... to achieve durability performance goals • Development of statistical databases for LRFD calibration, e.g. maintenance, operations and geotechnical databases • Development of performance standards ... Important Activites/Areas for Research • Development of a framework for a performance-based specification, and accompanying design manual • Development of probability-based service limit-states...

Ngày tải lên: 06/09/2012, 14:24

... permanent radioactive implants (brachytherapy) [7]. iv) The standard initial systemic therapy for locally advanced or metastatic disease is hormonal or androgen depri- vation therapy (ADT) that ... PJ. Targeting uPA/uPAR in prostate cancer. Cancer Treat. Rev. 2007;33(6):521-7 3. Catalona WJ and Smith DS. 5-year tumor recurrence rates after anatomical radical retropubic prostatectomy for ... symptom-free and without any treatment for many years, there are aggressive forms with rapid growth and early metastatic spreading. The current therapeutic options in the treatment of PCa are: i) Radical...

Ngày tải lên: 26/10/2012, 09:48

... University of Catania, Catania, Italy Correspondence to: Mariano Malaguarnera, A. P., Via Messina 829 – 95125 Catania (Italy). Phone ++39 95 7262008; Fax ++39 95 7262011; E-Mail: malaguar@unict.it ... and alkalinization, associ- ated with an aggressive hydration. Rasburicase pre- sents various features that give it a more favourable profile than standard drugs used for TLS. The classic approach ... is associ- ated with remarkable clinical manifestations. Hyperuricemia and hyperphosphatemia severely worsen renal functionality; hyperkalemia and hypo- calcemia compromises regular cardiac...

Ngày tải lên: 31/10/2012, 14:59

... S. Jayram, Rajasekar Krishna-murthy, Sriram Raghavan, Shivakumar Vaithyanathan, and Huaiyu Zhu. Avatar information extraction system. IEEE Data Eng. Bull. [23] Sándor Dominich. The Modern Algebra ... learning framework, which overcomes the challenges about scalability and adaptability of the previous approaches. We have then adapted the probabilistic framework to a Vietnamese domain - real ... based on its approach with different advantages, however, they also have some shortcomings. Information Extraction based solution has low scalability and low adaptability while Text Information...

Ngày tải lên: 23/11/2012, 15:04