enhancing a large scale dictionary

Ngày tải lên: 09/03/2014, 01:20

... 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 well cited from many places around the web are worth looking at. Also, pages that have perhaps only one citation ... 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 search engine could add a small factor to search...

Ngày tải lên: 24/01/2014, 20:20

... 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. In Proc. of ... Druschel and Antony Rowstron. PAST: A persistent and anonymous store. In HotOS VIII, 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 packet duplication consume additional bandwidth, and the mechanisms that select alternative paths require replication and transfer of...

Ngày tải lên: 19/02/2014, 18:20

... Typically, the number of documents and vocabulary size are much larger than the size of latent semantic class variables. Thus, latent semantic class variables function as bot- tleneck variables ... Stochastic analysis of lexical and semantic enhanced structural language model. The 8th International Colloquium on Grammatical Inference (ICGI), 97-111. K. Yamada and K. Knight. 2001. A syntax-based ... human judges, see Ta- ble 5. We find that many more sentences are perfect, many more are grammatically correct, and many more are semantically correct. The syntactic lan- guage model (Charniak,...

Ngày tải lên: 20/02/2014, 04:20

... Management Agency INEEL Idaho National Engineering and Environmental Laboratory NASA National Aeronautics and Space Administration NIST National Institute of Standards and Technology NOAA National Oceanic ... in general agreement that a well planned, full -scale facility capable of capturing the characteristics 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...

Ngày tải lên: 08/03/2014, 19:20

... Ryant, and Martha Palmer. 2008. A Large- scale Classification of 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 the final step this classifier is used to automatically classify the candidate sense pairs as (non-)valid alignment. Our framework ... Fahrzeug f ¨ ur Wassertransport’, and then the candidate ex- traction and all downstream steps can take place in German. An inherent problem with this ap- proach is that incorrect translations also lead to invalid...

Ngày tải lên: 17/03/2014, 22:20

... countering spam, 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 makes two unique ... entities. The ALPACAS framework essentially consists of a set of collaborative anti-spam agents. An email agent can either be an entity that participates in the ALPACAS framework on behalf of an individual ... Communication Overheads of the ALPACAS approach Communication overhead is a major factor affects the performance of collaborative anti-spam systems. We compare the ALPACAS approach with the replicated...

Ngày tải lên: 22/03/2014, 22:26

Ngày tải lên: 23/03/2014, 20:20

Ngày tải lên: 31/03/2014, 21:20

Ngày tải lên: 20/06/2014, 16:20

Ngày tải lên: 21/06/2014, 11:20

Ngày tải lên: 21/06/2014, 23:20

... the latest release of DBMS-X, a parallel SQL DBMS from a major relational database vendor that stores data in A Comparison of Approaches to Large- Scale Data Analysis Andrew Pavlo Erik Paulson Alexander ... goal is to understand the differences between the MapReduce approach to performing large- scale data analysis and the approach taken by parallel database systems. The two classes of systems make ... commercially available for nearly two decades, and there are now about a dozen in the marketplace, including Teradata, Aster Data, Netezza, DATAl- legro (and therefore soon Microsoft SQL Server via...

Ngày tải lên: 19/02/2014, 12:20

... 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...

Ngày tải lên: 20/02/2014, 18:20

... unable to create a complete analysis of a sentence, the Fips parser returns chunks of partial analyses. If 132 Creating a Multilingual Collocation Dictionary from Large Text Corpora Luka Nerima, ... trans- lations for creating a tri-lingual collocation dic- tionary, with samples of actual use in language. Using past translations as reference for the transla- tor's further work was an ... relatedness than simple linear proximity 3.1 Cooccurrence Extraction with Fips Collocations are extracted from syntactically ana- lysed corpora. The analysis is performed by Fips, a large- scale...

Ngày tải lên: 22/02/2014, 02:20

... is length-based and integrates a shal- low content analysis. It begins by individuating a paragraph in the target text which is a first candi- date as target paragraph, and which we call "pivot". ... syntactical relation). When parallel corpora are available, also the translation equivalents of the collocation context are displayed, thus allowing the user to see how a given collocation was translated ... trans- lations for creating a tri-lingual collocation dic- tionary, with samples of actual use in language. Using past translations as reference for the transla- tor's further work was an...

Ngày tải lên: 08/03/2014, 21:20

... have thinner diameters of 5–10 nm. A high-magnifica- tion TEM image (Fig. 1c) shows that the nano- wires are remarkably clean and smooth, and there are no particles at its surface. An SAED pattern (Fig. ... ultrasonically cleaned in acetone for 20 min and then placed one by one on a long alu- mina plate (35 cm in length and 30 mm in width) to act as the starting material and growth substrate. After ... was evacuated by a mechanical rotary pump to a base pressure of 6 Â 10 À2 Torr. The furnace was heated at a rate of 10 °C/min to 800 °C and kept at this temperature for 30 min, and then further heated...

Ngày tải lên: 16/03/2014, 15:03

... many of the Callaham entries cover mul- tiple lexemes. At any rate one may say that the Calla- ham dictionary probably accommodates a few thousand more lexemes than the twenty thousand to which ... want to have all the arabic numbers in the dictionary. Instead, whenever an arabic number comes up, it will be handled character by character, and no translation will be necessary since each ... language as analyzed in isolation) is not present, e.g. Russian полно ‘full’ (for по-). Thus a quasi-prefix is not a separate lex and has no separate dictionary entry (except in special cases...

Ngày tải lên: 16/03/2014, 19:20

... constraints on part of speech (pos) and word value (val), or an already instantiated variable. Unlike in Yallop’s work (Yal- lop et al., 2005), our rules are declarative rather than procedural and ... representations of head-dependent relations which are more parser/grammar independent but at the appropriate level of abstraction for extraction of SCFs. A similar approach was recently motivated and explored ... ANLP, Washington DC, USA. E. J. Briscoe and J. Carroll. 2002. Robust accurate statistical annotation of general text. In Proc. of the 3rd LREC, pages 1499–1504, Las Palmas, Canary Islands, May. E....

Ngày tải lên: 17/03/2014, 04:20

... structural modifier and hexadecylamine as a templating agent. The ratio of [A] /[W] play an important role on WO 3 nanorods formation. These WO 3 nanorods 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-hand side). intercalated into the vanadium oxide structure, resulting in larger ... 2004 Abstract Hexagonal WO 3 nanorods of5–50 nmin diameter and 150–250 nmin length have been synthesised in gram quantitiesby a low temperature hydrothermal route using citric acid as a structural...

Ngày tải lên: 19/03/2014, 16:48