Database techniques for the World-Wide Web: a survey
ACM SIGMOD Record
The anatomy of a large-scale hypertextual Web search engine
WWW7 Proceedings of the seventh international conference on World Wide Web 7
DIASPORA: A highly distributed web-query processing system
World Wide Web
The complexity of XPath query evaluation
Proceedings of the twenty-second ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
RDFPeers: a scalable distributed RDF repository based on a structured peer-to-peer network
Proceedings of the 13th international conference on World Wide Web
Swoogle: a search and metadata engine for the semantic web
Proceedings of the thirteenth ACM international conference on Information and knowledge management
SPARQLeR: Extended Sparql for Semantic Association Discovery
ESWC '07 Proceedings of the 4th European conference on The Semantic Web: Research and Applications
Sindice.com: a document-oriented lookup index for open linked data
International Journal of Metadata, Semantics and Ontologies
Extending SPARQL with regular expression patterns (for querying RDF)
Web Semantics: Science, Services and Agents on the World Wide Web
Semantics and complexity of SPARQL
ACM Transactions on Database Systems (TODS)
Executing SPARQL Queries over the Web of Linked Data
ISWC '09 Proceedings of the 8th International Semantic Web Conference
Data summaries for on-demand queries over linked data
Proceedings of the 19th international conference on World wide web
YARS2: a federated repository for querying graph structured data from the web
ISWC'07/ASWC'07 Proceedings of the 6th international The semantic web and 2nd Asian conference on Asian semantic web conference
Querying distributed RDF data sources with SPARQL
ESWC'08 Proceedings of the 5th European semantic web conference on The semantic web: research and applications
An evaluation of approaches to federated query processing over linked data
Proceedings of the 6th International Conference on Semantic Systems
nSPARQL: A navigational language for RDF
Web Semantics: Science, Services and Agents on the World Wide Web
A RPL through RDF: expressive navigation in RDF graphs
RR'10 Proceedings of the Fourth international conference on Web reasoning and rule systems
Foundations of Semantic Web databases
Journal of Computer and System Sciences
Linked Data
Zero-knowledge query planning for an iterator implementation of link traversal based query execution
ESWC'11 Proceedings of the 8th extended semantic web conference on The semantic web: research and applications - Volume Part I
Watson, more than a Semantic Web search engine
Semantic Web
Database foundations for scalable RDF processing
RW'11 Proceedings of the 7th international conference on Reasoning web: semantic technologies for the web of data
FedX: optimization techniques for federated query processing on linked data
ISWC'11 Proceedings of the 10th international conference on The semantic web - Volume Part I
Data management in large-scale p2p systems
VECPAR'04 Proceedings of the 6th international conference on High Performance Computing for Computational Science
Querying Semantic Data on the Web?
ACM SIGMOD Record
Proceedings of the 22nd international conference on World Wide Web
Querying graphs with preferences
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
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The massive semantic data sources linked in the Web of Data give new meaning to old features like navigation; introduce new challenges like semantic specification of Web fragments; and make it possible to specify actions relying on semantic data. In this paper we introduce a declarative language to face these challenges. Based on navigational features, it is designed to specify fragments of the Web of Data and actions to be performed based on these data. We implement it in a centralized fashion, and show its power and performance. Finally, we explore the same ideas in a distributed setting, showing their feasibility, potentialities and challenges.