Supporting the ‘Query History’ Data Structure
Query Dispatching Tool Supporting Fast Access to Data Warehouse
... • Time Estimation: This research is interested in reducing execution time for the SQL statement via the check times in the data dictionary. Oracle issues an explain plan for a detailed execution every time ...
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Supporting Scientific Analytics under Data Uncertainty and Query Uncertainty
... dynamic query planning has over 50% performance gains in most cases over a state-of-the-art threshold query optimizer and is very close to the optimal planning in all ...uncertain data management in ...
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Supporting Event based Unified Data Access/query over Integrated Data views for Decision Making in Geographic Information Systems
... metadata. Data and service integration is done through “capability” federation of these services which are implemented in Web ...the query space and has the aggregate functionality of its member ...
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Supporting Event based Unified Data Access/query over Integrated Data views for Decision Making in Geographic Information Systems
... integrated data-views in the form of multi-layered map ...common data model, standard GIS Web-Service components with capability metadata and a ...unified data access/query and display over ...
5
Data Model and Query Constructs for Versatile Web Query Languages
... XML data versus RDF data 2.1 Graph Data Model and References One of the most striking differences between Semantic Web data and XML is that XML does not allow multiple parent nodes for the ...
15
Query-Time Data Integration
... external data at query-time by simply adding arbitrary new attributes to an SQL ...at supporting users in analytical workflows with ad-hoc integration capabilities, we discuss simi- lar works on ...
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PROVIDING QUERY SUGGESTIONS AND RANKING FOR USER SEARCH HISTORY
... VOLUME -2, ISSUE -4 (JUNE 2014) ISSN: (2321-1717) structures. In the flip side, theory-based user reporting procedures aim at store user’s theoretical demands. Based on user’s priorities, it can create user priorities on ...
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A Practical Oblivious Map Data Structure with Secure Deletion and History Independence
... any data structure whose shape reveals information about past operations, which therefore have no upper bound on the amount of history ...Perfect history independence implies secure ...
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A Practical Oblivious Map Data Structure with Secure Deletion and History Independence
... Recall that a typical B-tree consists of large nodes, each with an array of ( label , value ) pairs and child nodes. First, instead of storing the label in the node a cryp- tographic has[r] ...
20
Exploiting metric structure for efficient private query release
... the data universe, or in other words exponential in the dimension of the ...the data dimension has been a major open question in the literature since at least [2], who explic- itly ask this ...
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33 Data Mining Query Languages
... at supporting the communication between the data sources and the solvers that are not necessarily imple- mented inside the query evaluation ...of Data Mining Models (DMM), ...the data ...
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CiteSeerX — Query Rewriting for Semistructured Data
... have irregular, partial or only implicit structure. The semistructured model XML [2] is emerging as the new standard for the modeling and exchange of Web data. As it has been the case in the relational ...
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Determining Query Readiness for Structured Data
... the structure of databases, tasks, and task-dependent utility of different represen- tations of ...Finally, data readiness assessment can be extended to cover additional data quality dimen- sions and ...
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Data Query and Mining Frameworks for Storm
... These data have the characteristics of streaming ...keep data for a period of time or keep only highly representative ...Streaming data query has two main ...conventional query which is ...
8
A query formulation language for the Data Web
... A Query Formulation Language for the Data Web Mustafa Jarrar, Marios ...a query formulation language (called MashQL) in order to easily query and fuse structured data on the ...and ...
15
Data Exchange: Semantics and Query Answering
... a data integration system to compute the certain answers to target ...long history of work on data trans- lation that focuses on taking high-level, data-independent translation rules and gen- ...
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Adaptive Query Processing on RAW Data
... are data structures that the implementation of NoDB [5] uses to optimize in situ ...during query execution to track the (byte) positions of data in raw ...the structure of the data and ...
12
Query-Based Data Mining for the Web
... The only class D query found for this site, was “ASN”, which stands for a unique number assigned by the InterNIC that identifies an autonomous system in the Internet. This is a new topic that was not present in ...
136
Efficient Query Processing for Data Integration
... for supporting the details of XPath, combining the bindings, and support- ing efficient execution are quite ...XML query results directly from a data stream, and in using finite state machines to do ...
202
An object-oriented data and query model
... Here are some common examples of integrity constraints. The first is the basic primary key constraint on a database structure. In a value based model the constraint requires that the concatenation of a number of ...
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