structure query language

... users a very expressive query system. Therefore its query language is full first-order logic, and its underlying data structures are fi- nite first-order structures. These data structures include ... substructures, crossing branches or sec- ondary edges. The query language allows to query these structures using full first-order quantifica- tion. Hence, fsq seems one of the most po...

Ngày tải lên: 22/02/2014, 02:20

... consider important representatives for checking a sufficiency of a query language power. They study several query tools and their query languages and compare them on the basis of their abilities ... that only require a single-node query or a very simple structured query. We mostly focus on those phe- nomena that bring a special requirement on the query language. 2.1.1 Basi...

Ngày tải lên: 08/03/2014, 01:20

... a new, simplified query language for multi-level an- notated corpora. The new query language involves automatic conversion of queries into the underly- ing, more complicated MMAXQL query language. It ... relations only. Its query language MMAXQL is rather complicated and not suitable for naive users. We present an alternative query method consisting of a simpler and more intu...

Ngày tải lên: 08/03/2014, 04:22

... query language can be described in terms of the “information” that can be deduced from a K-relation using queries in that query language. Following Paredaens [18] we define: Let Q be a query language ... of a query Q in RA + K (\,δ) such that Q (S 5 ) = S 3 . Although the query constructed in the proof of Theorem 1 is such a query, this query is by no means the unique (and mo...

Ngày tải lên: 16/03/2014, 16:20

... linguistic structure in language modeling, which for practical reasons is still dominated by trigram-based language models. There are two major obstacles to successfully incorporating lin- guistic structure ... method of unsu- pervised dependency structure acquisition. One basic approach to using linguistic structure for language modeling is to extend the conventional lang...

Ngày tải lên: 17/03/2014, 06:20

... the notion of N B-completeness for query languages capable of expressing all func- tions computable via nonblocking procedures; then we showed that any query language supporting UDAs and nonblocking ... suggest that practical continuous query lan- guages, such as the ESL language we are implementing [18], only need these two constructs. Practical data- streams languages should suppo...

Ngày tải lên: 23/03/2014, 12:20

... Especially, when the MT systems handle languages that have completely different structures like Japanese and European languages as source and target languages. In this report, we discuss about ... equivalents for verbs in the target language. This structure is based on the concepts strucutre with associated infor- mation relating source and target languages. Discussion have been m...

Ngày tải lên: 31/03/2014, 17:20

... count Books for professionals By professionals ® Pro LINQ: Language Integrated Query in C# 2008 Dear Reader, Pro LINQ: Language Integrated Query in C# 2008 is all about code. Literally, this book ... programming example in Listing 1-1, you just ran what somewhat appears to be a Structured Query Language (SQL) query on an array of strings. 1 Check out that where clause. If it...

Ngày tải lên: 18/01/2014, 03:20

... – Toán tử Truy vấn khi cần thiết var query =fromcustomerindb.Customers wherecustomer.City=="Paris” selectcustomer; foreach(varCustomerin query)  { Console.WriteLine(Customer.CompanyName); }; Lệnh ... XML-specific features to our programming languages and runtime, with the LINQ project we have taken a more general approach and are adding general- purpose query faci...

Ngày tải lên: 24/01/2014, 01:20

... structures and a dependency parse. We will use this space to per- form query expansion in IR, a task that aims to find additional words related to original query terms, such that an expanded query ... interpolation between the query and relevance models is set at 0.7 (for WSJ9092) and 0.9 (for AP89 and AP8889). The HAL-based query ex- pansion methods add the top 80 expansion terms to...

Ngày tải lên: 20/02/2014, 04:20