FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2114874079> ?p ?o ?g. }

• W2114874079 endingPage "996" @default.
• W2114874079 startingPage "982" @default.
• W2114874079 abstract "With the cutting edge technology advance in wireless and mobile computers, the query processing in a mobile environment involves join processing among different sites, which include static servers and mobile computers. Because of the need for energy saving and also the presence of asymmetric features in a mobile computing environment, the conventional query processing for a distributed database cannot be directly applied to a mobile computing system. In this paper, we first explore three asymmetric features of a mobile environment. Then, in light of these features, we devise query processing methods for both join and query processing. Intuitively, employing semijoin operations in a mobile computing environment is able to further reduce both the amount of data transmission and energy consumption. A semijoin which is initiated by a mobile computer (respectively, the server) and is beneficial to reduce the cost of a join operation is termed a mobile-initiated or MI (respectively, server-initiated or SI) profitable semijoin. According to those asymmetric features of a mobile computing system, we examine three different join methods and devise some specific criteria to identify MI/SI profitable semijoins. For query processing, which refers to the processing of multijoin queries, we develop three query processing schemes. In particular, we formulate the query processing in a mobile computing system as a two-phase query processing procedure that can determine a join sequence and interleave that join sequence with SI profitable semijoins to reduce both the amount of data transmission and energy consumption. Performance of these join and query methods is comparatively analyzed and sensitivity analysis on several parameters: is conducted. Furthermore, we develop a systematic procedure to derive the characteristic functions of MI and SI profitable semijoins. It is noted that, given some system parameters, those characteristic functions are very important in determining which join method is the most appropriate one to employ in that configuration. It is shown by our simulation results that, by exploiting the three asymmetric features, these characteristic functions are very powerful in reducing both the amounts of energy consumption and data transmission incurred and can lead to the design of an efficient and effective query processing procedure for a mobile computing environment." @default.
• W2114874079 created "2016-06-24" @default.
• W2114874079 creator A5036009069 @default.
• W2114874079 creator A5040101293 @default.
• W2114874079 date "2005-07-01" @default.
• W2114874079 modified "2023-09-24" @default.
• W2114874079 title "Query processing in a mobile computing environment: exploiting the features of asymmetry" @default.
• W2114874079 cites W104133312 @default.
• W2114874079 cites W1529338163 @default.
• W2114874079 cites W1938177792 @default.
• W2114874079 cites W1997551838 @default.
• W2114874079 cites W2009898838 @default.
• W2114874079 cites W2013801006 @default.
• W2114874079 cites W2031218410 @default.
• W2114874079 cites W2086294364 @default.
• W2114874079 cites W2098333994 @default.
• W2114874079 cites W2099397891 @default.
• W2114874079 cites W2099485005 @default.
• W2114874079 cites W2110816960 @default.
• W2114874079 cites W2119005434 @default.
• W2114874079 cites W2124221655 @default.
• W2114874079 cites W2131256609 @default.
• W2114874079 cites W2149921886 @default.
• W2114874079 cites W2151580170 @default.
• W2114874079 cites W2153259545 @default.
• W2114874079 cites W4250372983 @default.
• W2114874079 doi "https://doi.org/10.1109/tkde.2005.115" @default.
• W2114874079 hasPublicationYear "2005" @default.
• W2114874079 type Work @default.
• W2114874079 sameAs 2114874079 @default.
• W2114874079 citedByCount "13" @default.
• W2114874079 countsByYear W21148740792013 @default.
• W2114874079 countsByYear W21148740792015 @default.
• W2114874079 countsByYear W21148740792016 @default.
• W2114874079 crossrefType "journal-article" @default.
• W2114874079 hasAuthorship W2114874079A5036009069 @default.
• W2114874079 hasAuthorship W2114874079A5040101293 @default.
• W2114874079 hasConcept C111919701 @default.
• W2114874079 hasConcept C120314980 @default.
• W2114874079 hasConcept C127353759 @default.
• W2114874079 hasConcept C144543869 @default.
• W2114874079 hasConcept C157692150 @default.
• W2114874079 hasConcept C164120249 @default.
• W2114874079 hasConcept C186967261 @default.
• W2114874079 hasConcept C18903297 @default.
• W2114874079 hasConcept C192028432 @default.
• W2114874079 hasConcept C192939062 @default.
• W2114874079 hasConcept C207029474 @default.
• W2114874079 hasConcept C23123220 @default.
• W2114874079 hasConcept C24028149 @default.
• W2114874079 hasConcept C2780165032 @default.
• W2114874079 hasConcept C31258907 @default.
• W2114874079 hasConcept C41008148 @default.
• W2114874079 hasConcept C68649174 @default.
• W2114874079 hasConcept C72108876 @default.
• W2114874079 hasConcept C75949130 @default.
• W2114874079 hasConcept C77088390 @default.
• W2114874079 hasConcept C86803240 @default.
• W2114874079 hasConcept C93996380 @default.
• W2114874079 hasConcept C97854310 @default.
• W2114874079 hasConcept C99016210 @default.
• W2114874079 hasConceptScore W2114874079C111919701 @default.
• W2114874079 hasConceptScore W2114874079C120314980 @default.
• W2114874079 hasConceptScore W2114874079C127353759 @default.
• W2114874079 hasConceptScore W2114874079C144543869 @default.
• W2114874079 hasConceptScore W2114874079C157692150 @default.
• W2114874079 hasConceptScore W2114874079C164120249 @default.
• W2114874079 hasConceptScore W2114874079C186967261 @default.
• W2114874079 hasConceptScore W2114874079C18903297 @default.
• W2114874079 hasConceptScore W2114874079C192028432 @default.
• W2114874079 hasConceptScore W2114874079C192939062 @default.
• W2114874079 hasConceptScore W2114874079C207029474 @default.
• W2114874079 hasConceptScore W2114874079C23123220 @default.
• W2114874079 hasConceptScore W2114874079C24028149 @default.
• W2114874079 hasConceptScore W2114874079C2780165032 @default.
• W2114874079 hasConceptScore W2114874079C31258907 @default.
• W2114874079 hasConceptScore W2114874079C41008148 @default.
• W2114874079 hasConceptScore W2114874079C68649174 @default.
• W2114874079 hasConceptScore W2114874079C72108876 @default.
• W2114874079 hasConceptScore W2114874079C75949130 @default.
• W2114874079 hasConceptScore W2114874079C77088390 @default.
• W2114874079 hasConceptScore W2114874079C86803240 @default.
• W2114874079 hasConceptScore W2114874079C93996380 @default.
• W2114874079 hasConceptScore W2114874079C97854310 @default.
• W2114874079 hasConceptScore W2114874079C99016210 @default.
• W2114874079 hasIssue "7" @default.
• W2114874079 hasLocation W21148740791 @default.
• W2114874079 hasOpenAccess W2114874079 @default.
• W2114874079 hasPrimaryLocation W21148740791 @default.
• W2114874079 hasRelatedWork W176928027 @default.
• W2114874079 hasRelatedWork W1854839426 @default.
• W2114874079 hasRelatedWork W2114874079 @default.
• W2114874079 hasRelatedWork W2147851578 @default.
• W2114874079 hasRelatedWork W2182751621 @default.
• W2114874079 hasRelatedWork W2368479705 @default.
• W2114874079 hasRelatedWork W2465446186 @default.
• W2114874079 hasRelatedWork W2740042169 @default.
• W2114874079 hasRelatedWork W2810406635 @default.

• next