Results 51 to 60 of about 447,036 (193)
TypEx : a type based approach to XML stream querying [PDF]
, 2003 We consider the topic of query evaluation over semistructured information streams, and XML data streams in particular. Streaming evaluation methods are necessarily eventdriven, which is in tension with high-level query models; in general, the more ...
Connor, Richard +2 more
core +2 more sources
Query Language for Complex Similarity Queries [PDF]
, 2012 For complex data types such as multimedia, traditional data management methods are not suitable. Instead of attribute matching approaches, access methods based on object similarity are becoming popular. Recently, this resulted in an intensive research of indexing and searching methods for the similarity-based retrieval. Nowadays, many efficient methods
Budikova, Petra +2 more
openaire +2 more sources
Development of a relational database management system
Journal of Computer Science and Technology, 2003 The studies of Relational Data Base Management Systems and Databases constitute nowadays a main tren of investigation in large businesses and universities of the entire world.
Anabel Natalia Ruiz +2 more
doaj
LinkedImm: a linked data graph database for integrating immunological data
BMC Bioinformatics, 2021 Background Many systems biology studies leverage the integration of multiple data types (across different data sources) to offer a more comprehensive view of the biological system being studied. While SQL (Structured Query Language) databases are popular
Syed Ahmad Chan Bukhari +4 more
doaj +1 more source
Initial Observations on Query Based Sampling in Distributed CLIR [PDF]
, 2006 Cross Language Information Retrieval (CLIR) enables people to search information written in different languages from their query languages. Information can be retrieved either from a single cross lingual collection or from a variety of dis-tributed cross
Sanderson, M., Shou, X.M.
core
Effective Approaches to Neural Query Language Identification
Computational Linguistics, 2022 Query language identification (Q-LID) plays a crucial role in a cross-lingual search engine. There exist two main challenges in Q-LID: (1) insufficient contextual information in queries for disambiguation; and (2) the lack of query-style training ...
Xingzhang Ren +6 more
doaj +1 more source
PQL: KONVERSI SINTAKS SQL MENJADI SINTAKS PQL
Jurnal Informatika, 2007 The aim of our research presented was to evaluate the semantic coverability of PQL (Public Query Language) as a query language, compared to SQL (Structured Query Language).
Benhard Sitohang +1 more
doaj
, 2004 XQuery is increasingly being used for ad-hoc integration of heterogeneous data sources that are logically mapped to XML. For example, scientists need to query multiple scientific databases, which are distributed over a large geographic area, and it is ...
Brinkley, James F +3 more
core +1 more source
Sculpting Quantum Speedups [PDF]
, 2015 Given a problem which is intractable for both quantum and classical algorithms, can we find a sub-problem for which quantum algorithms provide an exponential advantage?
Aaronson, Scott, Ben-David, Shalev
core +2 more sources
MusQ: A Multi-Store Query System for IoT Data Using a Datalog-Like Language
IEEE Access, 2020 The growing number of connected Internet of Things (IoT) devices has increased the necessity for processing IoT data from multiple heterogeneous data stores. IoT data integration is a challenging problem owing to the heterogeneity of data stores in terms
Hani Ramadhan +3 more
doaj +1 more source