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Incremental Maintenance of RDF Views of Relational Data
[chapter]
2013
Lecture Notes in Computer Science
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This paper proposes an incremental maintenance strategy, based on rules, for RDF views defined on top of relational data. ...
Using the mappings obtained in the first step, the second step automatically generates the rules required for the incremental maintenance of the view. ...
This paper proposes an incremental maintenance strategy, based on rules, for RDF views defined on top of relational data. ...
doi:10.1007/978-3-642-41030-7_42
fatcat:qrz7llvhdbadlpqjgbpiaulsbe
Rubya: A Tool for Generating Rules for Incremental Maintenance of RDF Views
[chapter]
2015
Lecture Notes in Computer Science
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We present Rubya, a tool that automatically generates the RDF view defined on top of relational data and all rules required for the incremental maintenance of the RDF view. ...
Based on this mapping, the rules for incrementally maintenance of the RDF view are generated. ...
Conclusions In this paper, we present Rubya, a tool for incremental maintenance of external RDF views defined on top of relational data. ...
doi:10.1007/978-3-319-25639-9_33
fatcat:zciw6hsw45ahjlo2watpcawozq
Framework for Live Synchronization of RDF Views of Relational Data
[chapter]
2017
Lecture Notes in Computer Science
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The computed changesets are then used for the incremental maintenance of the RDB_RDF views as well as application views. ...
This Demo presents a framework for the live synchronization of an RDF view defined on top of relational database. ...
Conclusions This Demo presented a framework for providing live synchronization of an RDF view defined on top of relational database. ...
doi:10.1007/978-3-319-70407-4_29
fatcat:5jtdcttxmnco5cwrvcwornispy
Computing Changesets for RDF Views of Relational Data
2017
Extended Semantic Web Conference
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The computed changesets are then used for the incremental maintenance of the RDB-RDF views as well as application views. ...
A general and flexible way of publishing relational data in RDF format is to create an RDF view of the underlying relational data (RDB-RDF view). ...
[13] proposed an incremental maintenance strategy, based on rules, for RDF views defined on top of relational data. ...
dblp:conf/esws/VidalJCCBP17
fatcat:kr63hnp3tbam5f7ttcpjmqfz6y
An Approach for the Incremental Export of Relational Databases into RDF Graphs
2015
International journal on artificial intelligence tools
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This paper investigates the problem of incremental generation and storage of the RDF graph that is the result of exporting relational database contents. ...
Next, a methodology is proposed and described that enables incremental generation and storage of the RDF graph that originates from the source relational database contents. ...
Acknowledgements This research has been co-financed by the European Union (European Social Fund -ESF) and Greek national funds through the Operational Program "Education and Lifelong Learning" of the National ...
doi:10.1142/s0218213015400138
fatcat:cweodplukvdhvp6xc3iodpkove
Incremental Reasoning on RDF Streams
[chapter]
2014
Emerging Directions in Database Systems and Applications
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Related works The origin of the approach, which we follow in this work, can be found in incremental maintenance of materialized views in deductive databases [7, 14] . ...
They proved that when the number of modification in the database is under a threshold, the incremental maintenance techniques perform orders of magnitude faster than the whole re-computation of the view ...
doi:10.1201/b16859-22
fatcat:rfvr5jxfvjew7l3ymd3ozbfhay
Incremental Reasoning on Streams and Rich Background Knowledge
[chapter]
2010
Lecture Notes in Computer Science
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Our contribution is a new technique that exploits the nature of streaming data in order to efficiently maintain materialized views of RDF triples, which can be used by a reasoner. ...
Previous work, delivered in the context of deductive databases, describes the use of logic programming for the incremental maintenance of such entailments. ...
We elaborate on previous papers [9, 10] that extend to logic programming results from incremental maintenance of materialized views in deductive databases [11] . ...
doi:10.1007/978-3-642-13486-9_1
fatcat:i7354hdyufdjfpzl7ux6fdmwtu
Taming velocity and variety simultaneously in big data with stream reasoning
2016
Proceedings of the 10th ACM International Conference on Distributed and Event-based Systems - DEBS '16
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Many "big data" applications must tame velocity (processing data in-motion) and variety (processing many different types of data) simultaneously. ...
On the other hand, the event and stream processing community has focused on the velocity of data, producing systems that efficiently operate on streams of data on-the-fly according to pre-deployed processing ...
The origin of incremental maintenance approach can be found in maintenance of materialized views in active databases [21, 60] . ...
doi:10.1145/2933267.2933539
dblp:conf/debs/ValleDM16
fatcat:v4x3iozocfhqrndy2tvct3dygm
Subgraph-Indexed Sequential Subdivision for Continuous Subgraph Matching on Dynamic Knowledge Graph
2020
Complexity
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Secondly, the sequential subdivision of flow graph index and the transition state model are employed to incrementally conduct subgraph matching and maintain the regional influence of changed candidates ...
△ G i of q on G i (= G 0 ⊕ △ G i ). ...
Acknowledgments is work was supported by the National Natural Science Foundation of China under Grant no. 61976032. ...
doi:10.1155/2020/8871756
fatcat:y5s6caexrjgafobvln7yrr2y3q
On Materialized sameAs Linksets
[chapter]
2014
Lecture Notes in Computer Science
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The Linked Data initiative promotes the publication of previously isolated databases as interlinked RDF datasets, thereby creating a global scale data space. ...
Datasets are frequently interlinked using some automated matching process that results in a materialized sameAs linkset, that is, a set of links of the form (s, owl:sameAs, o), which asserts that s denotes ...
as the Web of Data. ...
doi:10.1007/978-3-319-10073-9_31
fatcat:f4swc4eqwvbbrdj2roipl2cogq
ODIN: A Dataspace Management System
2019
International Semantic Web Conference
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Odin is a system that supports the incremental pay-as-yougo integration of data sources into dataspaces and provides user-friendly querying mechanisms on top of them. ...
Odin automatically extracts the schemata from structured (e.g., relational) and semi-structured (e.g., JSON) data sources and translates them into a canonical data model, namely RDFS. ...
., relational or JSON), a set of pre-defined production rules (i.e., tuple-generating dependencies defined at the meta-model level) generate an equivalent RDFS model 2 . ...
dblp:conf/semweb/NadalR0T19
fatcat:yl2vpw2eejhvpf42blnarny7gq
Incremental Maintenance of Materialized Ontologies
[chapter]
2003
Lecture Notes in Computer Science
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To achieve this we extend a known approach for the incremental maintenance of views in deductive databases. ...
This paper discusses the incremental maintenance of materialized ontologies in a rule-enabled Semantic Web. ...
Related Work We can find related work in two areas: Firstly, incremental maintenance of materialized views in deductive databases. ...
doi:10.1007/978-3-540-39964-3_45
fatcat:zg3vjvvmpzco7d2r57nnxklydy
Incrementally Maintaining Materializations of Ontologies Stored in Logic Databases
[chapter]
2005
Lecture Notes in Computer Science
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The incremental maintenance of the latter type of changes has been studied extensively in the deductive database context and we apply the technique proposed in [31] for our purpose. ...
This article presents a technique to incrementally maintain materializations of ontological entailments. ...
Related Work We can find related work in two areas: Firstly, incremental maintenance of materialized views in deductive databases. ...
doi:10.1007/978-3-540-30567-5_1
fatcat:ocy7flfibndapbkge6u6wy67xi
A VERSION MANAGEMENT FRAMEWORK FOR RDF TRIPLE STORES
2012
International journal of software engineering and knowledge engineering
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In this paper, we propose a framework for RDF version management in relational databases. ...
Thus, it is very important to be able to manage multiple versions for RDF data. ...
This technique is called incremental view maintenance. ...
doi:10.1142/s0218194012500040
fatcat:hvzobc3fj5hvhpypdccoshipje
Specification and Incremental Maintenance of Linked Data Mashup Views
[chapter]
2015
Lecture Notes in Computer Science
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This paper proposes an ontology-based framework for formally specifying Linked Data Mashup views, and a strategy for the incremental maintenance of such views, based on their specifications. ...
The Linked Data initiative promotes the publication of previously isolated databases as interlinked RDF datasets, thereby creating a global scale data space, known as the Web of Data. ...
The incremental maintenance strategy of LDM views is the major contribution of this paper. ...
doi:10.1007/978-3-319-19069-3_14
fatcat:ws2wrvub2jcmhmvynpluxemdgm
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