a large scale distributed syntactic
Tài liệu Báo cáo khoa học: "A Large Scale Distributed Syntactic, Semantic and Lexical Language Model for Machine Translation" doc
... human judges, see Ta-ble 5. We find that many more sentences are perfect,many more are grammatically correct, and manymore are semantically correct. The syntactic lan-guage model (Charniak, ... Typically, thenumber of documents and vocabulary size are muchlarger than the size of latent semantic class variables.Thus, latent semantic class variables function as bot-tleneck variables ... Stochastic analysis of lexical andsemantic enhanced structural language model. The 8thInternational Colloquium on Grammatical Inference(ICGI), 97-111.K. Yamada and K. Knight. 2001. A syntax-based...
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Tài liệu The Anatomy of a Large-Scale Hypertextual Web Search Engine ppt
... get this data,mainly because it is considered commercially valuable. Our final design goal was to build an architecture that can support novel research activities on large- scale web data. To support ... some pages that point to it and have a high PageRank. Intuitively, pages that are wellcited from many places around the web are worth looking at. Also, pages that have perhaps only onecitation ... an uproar, and OpenText has ceased to be a viable search engine. But less blatant bias are likely to be tolerated by the market. For example, a searchengine could add a small factor to search...
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Tài liệu SCRIBE: The design of a large-scale event notification infrastructure? doc
... 2001.11. Shelly Q. Zhuang, Ben Y. Zhao, Anthony D. Joseph, Randy H. Katz, and John Kubiatowicz.Bayeux: An Architecture for Scalable and Fault-tolerant Wide-Area Data Dissemination. InProc. of ... Druschel and Antony Rowstron. PAST: A persistent and anonymous store. In HotOSVIII, May 2001.18. Antony Rowstron and Peter Druschel. Storage management and caching in PAST, a large- scale, persistent ... schemes have some disadvantages. The mechanisms that perform packetduplication consume additional bandwidth, and the mechanisms that select alternativepaths require replication and transfer of...
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Review of the Need for a Large- scale Test Facility for Research on the Effects of Extreme Winds on Structures pptx
... Management AgencyINEEL Idaho National Engineering and Environmental LaboratoryNASA National Aeronautics and Space AdministrationNIST National Institute of Standards and TechnologyNOAA National Oceanic ... in general agreement that a well planned, full -scale facility capable of capturing thecharacteristics of natural wind has some distinct advantages over collecting field data in natural wind ... deliberations regarding the value of large- scale test data, wind-hazard research, uses and needs for large- scale testing, and the benefits and role of an LSWTF in wind engineering research. Chapter...
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Báo cáo khoa học: "A Large-Scale Unified Lexical-Semantic Resource Based on LMF" docx
... Ryant, andMartha Palmer. 2008. A Large- scale Classificationof English Verbs. Language Resources and Evalu-ation, 42:21–40.Claudia Kunze and Lothar Lemnitzer. 2002. Ger-maNet – representation, ... Weka (Hall et al., 2009)to train a machine learning classifier, and in thefinal step this classifier is used to automaticallyclassify the candidate sense pairs as (non-)validalignment. Our framework ... Fahrzeugf¨ur Wassertransport’, and then the candidate ex-traction and all downstream steps can take placein German. An inherent problem with this ap-proach is that incorrect translations also lead toinvalid...
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12 - alpacas a large-scale privacy-aware collaborative anti-spam system
... counteringspam, we design a particular framework and name it A Large- scale Privacy-Aware Collaborative Anti-spam System”(ALPACAS )In designing the ALPACAS framework, this paper makestwo unique ... entities.The ALPACAS framework essentially consists of a set ofcollaborative anti-spam agents. An email agent can either be anentity that participates in the ALPACAS framework on behalfof an individual ... Communication Overheads of the ALPACAS approachCommunication overhead is a major factor affects theperformance of collaborative anti-spam systems. We comparethe ALPACAS approach with the replicated...
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Tài liệu A Comparison of Approaches to Large-Scale Data Analysis pdf
... parallel SQLDBMS from a major relational database vendor that stores data in A Comparison of Approaches to Large- Scale Data AnalysisAndrew Pavlo Erik Paulson Alexander RasinBrown University University ... the MapReduce approachto performing large- scale data analysis and the approach taken byparallel database systems. The two classes of systems make differ-ent choices in several key areas. For ... to ask “Why notuse a parallel DBMS instead?” Parallel database systems (whichall share a common architectural design) have been commerciallyavailable for nearly two decades, and there are...
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Tài liệu Báo cáo khoa học: "Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT" pdf
... North Amer-ican Chapter of the Association for ComputationalLinguistics: Human Language Technologies (NAACL-HLT 2012), Montreal, Canada.Katsuhiko Hayashi, Taro Watanabe, Hajime Tsukada,and ... features deploys external infor-mation such as syntactic parses or word alignmentsto penalize bad reorderings or undesired translationsof phrases that cross syntactic constraints. At large scale, ... pairwiseranking to large scale scenarios. The algorithm takesan average over the final weight updates of eachepoch instead of keeping a record of all weight up-dates for final averaging (Collins,...
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Tài liệu Báo cáo khoa học: "Large-Scale Syntactic Language Modeling with Treelets" docx
... Zheng, and Shaojun Wang.2011. A large scale distributed syntactic, semanticand lexical language model for machine translation.In Proceedings of the Association for ComputationalLinguistics.Ashish ... The Association for Machine Transla-tion in the Americas.David Chiang. 2005. A hierarchical phrase-based modelfor statistical machine translation. In The Annual Con-ference of the Association ... Och, Daniel Gildea, Sanjeev Khudanpur, AnoopSarkar, Kenji Yamada, Alex Fraser, Shankar Kumar,Libin Shen, David Smith, Katherine Eng, Viren Jain,Zhen Jin, and Dragomir Radev. 2004. A Smorgas-bord...
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Tài liệu Báo cáo khoa học: "Integration of Large-Scale Linguistic Resources in a Natural Language Understanding System" pdf
... lexicai lookup, syntactic parsing, semantic analysis, and pragmatic analysis. Each stage has been designed to use linguistic data such as the lexicon and grammar, which are maintained separately ... integrated these large scale linguistic resources into our natural language understanding system. Client- server architecture was used to make a large volume of lexical information and a large knowledge ... (WordNet-based KB concept names from ISI see text) 984 Integration of Large- Scale Linguistic Resources in a Natural Language Understanding System Lewis M. Norton, Deborah A. Dahl, Li Li, and Katharine...
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Báo cáo khoa học: "Large-Scale Cross-Document Coreference Using Distributed Inference and Hierarchical Models " pptx
... Human LanguageTechnologies (NAACL HLT).S. Datta, C. Giannella, and H. Kargupta. 2006. K-MeansClustering over a Large, Dynamic Network. In SIAMData Mining Conference (SDM).Hal Daum´e III and ... en-tities (E) as random variables. Each mention cantake an entity as its value, and each entity takes a setof mentions as its value. Each mention also has a feature vector extracted from the ... the Association for Computa-tional Linguistics (ACL), page 597.Ted Pedersen, Anagha Kulkarni, Roxana Angheluta, Zor-nitsa Kozareva, and Thamar Solorio. 2006. Anunsupervised language independent...
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A simple large scale synthesis of very long aligned silica nanowires
... havethinner diameters of 5–10 nm. A high-magnifica-tion TEM image (Fig. 1c) shows that the nano-wires are remarkably clean and smooth, and thereare no particles at its surface. An SAED pattern(Fig. ... ultrasonically cleaned in acetone for20 min and then placed one by one on a long alu-mina plate (35 cm in length and 30 mm in width) toact as the starting material and growth substrate.After ... wasevacuated by a mechanical rotary pump to a basepressure of 6 Â 10À2Torr. The furnace was heatedat a rate of 10 °C/min to 800 °C and kept at thistemperature for 30 min, and then further heated...
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Báo cáo khoa học: "A System for Large-Scale Acquisition of Verbal, Nominal and Adjectival Subcategorization Frames from Corpora" pot
... constraints on partof speech (pos) and word value (val), or an alreadyinstantiated variable. Unlike in Yallop’s work (Yal-lop et al., 2005), our rules are declarative rather thanprocedural and ... se-mantic verb classes from purely syntactic subcategorisationinformation. In Proc. of the 40th Annual Meeting of ACL,Philadephia, USA.M. Surdeanu, S. Harabagiu, J. Williams, and P. Aarseth. 2003.Using ... representations of head-dependent relationswhich are more parser/grammar independent but atthe appropriate level of abstraction for extraction ofSCFs. A similar approach was recently motivated andexplored...
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facile large scale synthesis of ws2 nanotubes from wo3 nanorods prepared by a hydrothermal route
... structural modifier and hexadecylamine as a templating agent. The ratio of [A] /[W] play an importantrole on WO3nanorods formation. These WO3nanorods were found highly suitable as a precursor for ... experimental SAED pattern (bottom, left-hand side)and dynamically calculated ED pattern for zone [010] (bottom, right-handside).intercalated into the vanadium oxide structure, resulting inlarger ... 2004AbstractHexagonal WO3nanorods of5–50 nmin diameter and 150–250 nmin length have been synthesised in gram quantitiesby a low temperaturehydrothermal route using citric acid as a structural...
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- enhancing a large scale dictionary
- a toolkit for distributed perceptron training
- a probabilistic model of syntactic
- a tool for querying syntactically
- a large online dictionary
- building a large knowledge
- designing large scale lans
- a large subcategorization dictionary from corpora
- a study on richer syntactic dependencies
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