Indexing XML Data Stored in a Relational Database pot

... impossible to map to the relational data model in the general case. XML data is hierarchical and may have a recursive structure; relational databases provide weak support for hierarchical data (modeled ... provided by the authors of XMark. Instead of storing the entire data as a single, large XML instance, it is more natural in a relational database to store...

Ngày tải lên: 07/03/2014, 14:20

... Internet Trading Partner Trading Trading Partner Partner Load balance your systems for increased availability Load balance your systems for increased availability Scale out by adding servers Scale out by adding servers Add redundant Internet infrastructure ... can also gather the latest currency exchange rates. ! Access to data anywhere, on any platform. Because XML Web services ar...

Ngày tải lên: 17/01/2014, 08:20

... between an OleDbDataAdapter and a SqlDataAdapter. Whereas the OleDbDataAdapter takes a ? to specify a parameter within the Select statement, the SqlDataAdapter requires a named parameter such as ... adapter. Then Dataset1 is cleared of its data with the Clear method. Finally, DataSet1 is refilled with data based off the value in txtCustLimit, using the data adapter. List...

Ngày tải lên: 21/01/2014, 12:20

... (WSD) in several ways. First, the words to be disambiguated are entries in a lexical database, not tokens in a text corpus. Second, we take an “all-words”rather than a “lexical-sample” approach ... lexical database of 13452 assignments, another 5059 sense assign- ments are generated. If the same-synset assump- tion is valid and if the senses assigned in the database are acc...

Ngày tải lên: 20/02/2014, 18:20

... model. The database schema is an example of a data model — a file format is not! A populated database — an instantiated schema, — stores facts about objects and the relational calculus can be used ... the database: !Histogram2Grains.py dbserver database field bar_min bar_max This returns an object structure containing a mask value of 1 for selected grains, that is, thos...

Ngày tải lên: 30/03/2014, 22:20

... Adverbial Adverbial or postmodifier @CC Coordinator @CS Subordinator AUX Auxiliary MV Main verb MAINC mainc Main clause Non-finite verbal fragment n-head Nominal fragment a- head ... Helsinki, 1991. [Tapanainen, 1992] Past Tapanainen. Jk/irellisiin automaatteihin perustuva luonnollisen kielen j/isennin (A finite state parser of natural lan- guage). Licentiate (pre-doctoral)...

Ngày tải lên: 22/02/2014, 10:20

... gives a man an iron. Nancy likes a man who has an iron that (9) a woman gave him. 3 Negation Concerning predicate negation, we will assume that the scope of negation does not embrace the ... The traditional way to translate no in DRT is based on (17). 4 In this framework we use predicate nega- 4Several proposals have been made to treat gener- alized quantifiers in DRT. A...

Ngày tải lên: 22/02/2014, 10:20

... queries. So far, attempts to create adaptive database systems are based either on continuous monitoring and manual tuning by a database administrator or on offline semi-automatic work- load analysis ... index selection and maintenance is a daunting task. Cracked databases naturally seem to be a promising direc- tion to realize databases with self-* properties. Until now, database cr...

Ngày tải lên: 07/03/2014, 14:20

... Winograd's terminology for functional gran~nar (Winograd, 1983). In general, case schemata will be mapped into CLAUSE-RS and concept schemata are mapped into NP-R~. A CLAUSE-RS has a ... to ATLAS/II's analysis. In stage i, we first examine those semantic symbols which have an attached case schema and instantiate them according to their trans- formation rules. In t...

Ngày tải lên: 08/03/2014, 18:20

... ACCCGG GTCG ACTCAGTGATGGTGGTGATGGTGTCCTCGACC AAAAAGATC; rcpA:forward,GCGATA GAATTCATG AGCGTAGAAACGGAAGAC and reverse, CGAAGCTT GTCGACTCAGTGATGGTGGTGATGGTGCTCCG ACGGCAATGTCG; cphB:forward,GCGATA GAATTC ATG ACGAATTGCGATCGCGA ... cphB; rcpB:forward, GAGGCT GAATTCATGGTAGGAAACGCTACTCAAC; reverse, CGAAGCTT GTCGACTCAGTGATGGTGGT GATGGTGACCCATCTCAGGAAGTACAAC. Ó FEBS 2002 Light sensing two component sy...

Ngày tải lên: 08/03/2014, 23:20