complex queries
A Study on Real World Complex Queries In DHT Based for Secure Cloud Storage
... International Journal of Scientific Research in Computer Science, Engineering and Information Technology CSEIT1195323 | Received 20 April 2019 | Accepted 06 May 2019 | May June 2019 [ 5 (3) 28 32 ] In[.] ...
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Visual Composition of Complex Queries on an Integrative Genomic and Proteomic Data Warehouse
... Biomedical questions are usually complex and regard several different life science aspects. Numerous valuable and he- terogeneous data are increasingly available to answer such questions. Yet, they are dispersedly ...
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Shop on: Ontology for E-shopping
... ABSTRACT: Online stores are available 24x7, do not require travelling, provide a variety of items and services at a single store which is easy to access and look up. All these features have let these e-shops gained ...
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An Incremental And Static Combined Scheme for Matrix Factorization Based Collaborative Filtering
... In this approach which possess many limitations such as poor recommendation performance and heavy dependence on correct and complex queries from users.In traditional CF algorithms, to compute similarity ...
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Semiometrics: Applying Ontologies across Large Scale Digital Libraries
... more complex queries demanded by the raised expectations of services described above, data storage in RDF and querying by the standard RDF query language SPARQL provides a level of performance at least as ...
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An expert supported approach to data exploration
... for complex queries to be easily generated by ordinary ...generating queries efficiently ...supporting complex multi-domain queries by casual users, it has been acknowledged by the ...
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The Effects of Normalisation of the Satisfaction of Novice End-User Querying Databases
... Overall, the results suggest that end-user satisfaction is greatest when querying databases in INF, as this is the level with the least complex queries, i.e., atomic data, no repeating f[r] ...
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Interactive Visual Analysis of Heterogeneous Cohort Study Data
... the queries associated to ...perform complex queries touching all the rows on a large amount of data becomes quickly a performance bottleneck in interactive operations, and this is even more ...
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Query Methodology for Advanced Structured Using Crowd sourcing Systems
... We propose a cost-based query optimization that considers the cost-latency tradeoff and supports multiple crowd sourcing operators. We develop efficient and effective optimization algorithms for select, join and ...
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Using Distance Learning In Collaboration With Social Networks In Teaching Photonics And Optoinformatics
... on complex queries to the knowledge base, it was possible, as a first approximation, to build individual educational trajectories combining retrospective analysis, a geographic information component, and ...
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CLASSIFICATION OF SPARQL QUERIES INTO EQUIVALENCE CLASSES OF RELEVANT QUERIES
... of queries on RDF datasets to certain types of finite automata appeared in ...SPARQL queries involving transitive pre dicates and ω -regular languages, ...
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Google Hacking by Ali Jahangiri pdf
... In Google hacking hackers use search engine commands or complex search queries to locate sensitive data and vulnerable devices on the Internet.. Although Google hacking techniques are ag[r] ...
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Vol 3, No 12 (2015)
... spatial queries to be evaluated correctly by the server, but our privacy mechanisms guarantee that servers are unable to see or infer the actual location data from the transformed data or from the data ...
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Self-adaptive Based Model for Ambiguity Resolution of The Linked Data Query for Big Data Analytics
... classifies queries that can be sufficiently answered through facet hierarchy, selection query type, which requires deeper processing and asks for count or list of items with a particular feature, and path query ...
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Relaxing and Restraining Queries for OBDA
... In this section we propose two sets of rules for relaxing and restraining queries. The first one uses axioms in the ontology to guide the reformulation. Essentially, these are based on the usual rules for query ...
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Advanced Knowledge Technologies at the Midterm: Tools and Methods for the Semantic Web
... However, as always, such things are easier said than done. Many KM artefacts are laboriously handcrafted, and as such require a lot of rejigging for new contexts. Automatically-generated material also carries its own ...
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Automated Trading System A Survey
... In the field of Automated Stock Trading, HPC technology can be used to process big data, evaluate complex and time consuming database queries and enforcing parallelism. Performance sensitive tasks such as ...
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Notes And Queries
... This Article is brought to you for free and open access by Digital Commons @ Colby. It has been accepted for inclusion in Colby Quarterly by an authorized editor of Digital Commons @ Col[r] ...
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zkLedger: Privacy-Preserving Auditing for Distributed Ledgers
... sends queries to banks, for example “What is the outstanding amount of a certain digital asset on your balance sheet?” and gets a response and cryptographic assurance that the re- sponse is ...auditor ...
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International Journal of Computer Science and Mobile Computing
... Along these lines, an intricate question containing longer ways does not should be deteriorated into pointlessly more number of sub-queries. To decrease information repetition and further lower the quantity of ...
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