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Query Languages and Data Models for Database Sequences and Data Streams doc

Query Languages and Data Models for Database Sequences and Data Streams doc

Query Languages and Data Models for Database Sequences and Data Streams doc

... database languages for data streams and data mining: the problem and the cure. In Eleventh Italian Symposium on Advanced Database Systems: SEBD 2003, June 2003. Query Languages and Data Models for Database Sequences ... query languages and data models to support efficiently continuous queries onstream data, and is based on the sound rationale that,since many applications will span traditional databases and data streams, ... inapplication domains which are important for data streams, such as sequence queries and data mining. Then we present a formal proofthat, for continuous queries on data streams, SQL suffers from additional...
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The six business models for copyright infringement: A data-driven study of websites considered to be infringing copyright docx

The six business models for copyright infringement: A data-driven study of websites considered to be infringing copyright docx

... completed the data collection and metric calculation for the websites in ve stages:1. User journey URL and search URL capture2. Automated data capture3. Manual data capture4. Third party data capture5. ... publically available data and automate the collection where possible.We identied the following data sources to be used to obtain data points and calculate the identied metrics:• Data obtained directly ... views, Ad Planner data and Brand Rank;• Kantar Media Compete – Website referral information;• Alexa – Reputation Score;• Robtex/DNS/ WHOIS lookup – IP address and Website data; • Team Cyrmu...
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Báo cáo khoa học:

Báo cáo khoa học: "cdec: A Decoder, Alignment, and Learning Framework for Finite-State and Context-Free Translation Models" potx

... target languagewords. For SCFG models and sequential tag-ging models, a node also corresponds to a sourcespan and non-terminal type, but for word-based and phrase-based models, the relationship ... Phrase-based models (Koehn et al., 2003), lexical translation models (Brown et al., 1993), and finite-state conditionalrandom fields (Sha and Pereira, 2003) exemplifythe former, and hierarchical ... 2010.c2010 Association for Computational Linguisticscdec: A Decoder, Alignment, and Learning Framework for Finite-State and Context-Free Translation Models Chris DyerUniversity of Marylandredpony@umd.eduAdam...
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Báo cáo khoa học:

Báo cáo khoa học: "Flow Network Models for Word Alignment and Terminology Extraction from Bilingual Corpora" docx

... across languages, we can simplify the above formula and write: le+l 1 P(a,e,,f,)= ]-I p(ei,f~ilal )i-1 (5) i=1 where a~ -1 is a shorthand for (al, ,ai-1). p(ei, f~,) is a shorthand for ... bandwidth to largeur de bande., and one from bandwidth to either largeur or hap.de (type 2), or even through the two edges from bandwidth to largeur and bande (type 3), 2. secondly, ... probability of ob- serving the alignment a together with the English and French sentences, es and f~, and (a,e,f)~ -1 is a shorthand for (al, , ai-1, el, , el-l, fal,.', fa,-i ). Since we...
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Báo cáo khoa học:

Báo cáo khoa học: "Structural, Transitive and Latent Models for Biographic Fact Extraction" pdf

... transitive and latent proper-ties of biographical data. The ensem-ble of these proposed models substantiallyoutperforms standard pattern-based bio-graphic fact extraction methods and per-formance ... religions) and struc-tural constraints such as possible date formats for “Birthdate” and “Deathdate”. The rows with sub-script “RH02”in Table 4 shows the performanceof this Ravichandran and Hovy ... transitive and latent models are all stand-alone models, theycan complement each other in combination as theyprovide relatively orthogonal sources of informa-tion. To combine these models, we perform...
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SEMI-MARKOV RISK MODELS FOR FINANCE, INSURANCE AND RELIABILITY doc

SEMI-MARKOV RISK MODELS FOR FINANCE, INSURANCE AND RELIABILITY doc

... undiscounted and discounted cases, and to their numerical treatment. Chapter 5 develops the Cox-Ross-Rubinstein or binomial model and semi-Markov extension of the Black and Scholes formula for the ... completely new risk models with great expectations for future applications, particularly in ruin theory. Chapter 8 presents classical and semi-Markov models for reliability and credit risk, ... general finance and insurance semi-Markov models with the concepts of exchange and dated sums in stochastic homogeneous and non-homogeneous environments, applications in social security and multiple...
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Báo cáo

Báo cáo " Research on organizing spatial production of economic models for agro - fisheries and processing industry in Diem Dien Town, Thai Thuy District, Thai Binh " doc

... social - economic and human conditions and demand of goods economy, typical models of producing - processing fruits, vegetable, seaweed and alga, and especially marine economic models. The development ... distributed over an even and flat terrain, and which can be improved to grow farm products and develop aquaculture. Generally, the agricultural land and wetlands for aquaculture in this area ... levanhageoh@yahoo.com is favorable for socio-economic cooperation, and rich soil resources and a wide variety of seafood; and, especially, has highly potential of water surface for sea and brackish aquaculture,...
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Exploring Challenges, Progress, and New Models for ENGAGING THE PUBLIC in the CLINICAL RESEARCH ENTERPRISE Clinical Research Roundtable Workshop Summary pot

Exploring Challenges, Progress, and New Models for ENGAGING THE PUBLIC in the CLINICAL RESEARCH ENTERPRISE Clinical Research Roundtable Workshop Summary pot

... include:• program costs for training efforts and committeediscussion time; and • participation costs such as time for learning and ensuring that participant members can stand behind theirviews ... understand research.Informed consent and conflicts of interest are majorconcerns for patients, families, and patient advocates, saidMs. Tetenbaum. Informed consent should be an ongoing and significant ... disseminating information at an understandable lit-eracy level, and sensitivity to culture and vulnerable popula-tions);• making information available in many forms;• knowing when and how to communicate...
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Tài liệu Speaking and Writing Strategies for the TOEFL iBT part 7 docx

Tài liệu Speaking and Writing Strategies for the TOEFL iBT part 7 docx

... library. That take a lot of time and much travel and cost too much. But with internet, all I do is google and I get information fast and easy. This is really a big change for research. Third is ... Sometimes the bus misses me and I am late for work. Then I saved my money and bought a Honda care. Now I am always on time and my boss he no get angry no more for being so late so owning ... our work and share idea. Before the internet, scientist must travel or talk by phone. Both very expensive. Now instead we talk every day by email or IM for a cheap price. For the aforementioned...
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Tài liệu Speaking and Writing Strategies for the TOEFL iBT part 8 doc

Tài liệu Speaking and Writing Strategies for the TOEFL iBT part 8 doc

... can understand my situation in America and teach me words and idioms I can use when shopping or at the bank, like “credit” and “debit.” This really makes living in America easier for me. ... coarses. There is a coarse for every level. So far the best coarse for me was the English for Business. In that class Professor Morrison taught me how to write a resume and a cover letter. Because ... never came. The bus was a nightmare for me. But then I got a car and no longer did I need the bus. Owning a car has definately made my life better. For the aforementioned, you can see how technology...
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