Ladda: SPARQL Queries in the Fog of Browsers

Arnaud Grall, Pauline Folz, Gabriela Montoya, Hala Skaf-Molli, Pascal Molli, Miel Vander Sande, Ruben Verborgh

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

1 Citation (Scopus)

Abstract

Clients of Triple Pattern Fragments (TPF) interfaces demonstrate how a SPARQL query engine can run within a browser and re-balance the load from the server to the clients. Imagine connecting these browsers using a browser-to-browser connection, sharing bandwidth and CPU. This builds a fog of browsers where end-user devices collaborate to process SPARQL queries over TPF servers. In this demo, we present Ladda: a framework for query execution in a fog of browsers. Thanks to client-side inter-query parallelism, Ladda reduces the makespan of the workload and improves the overall throughput of the system.
Original languageEnglish
Title of host publicationThe Semantic Web: ESWC 2017 Satellite Events : ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers
PublisherSpringer
Publication date2017
Pages126-131
ISBN (Print)978-3-319-70406-7
ISBN (Electronic)978-3-319-70407-4
DOIs
Publication statusPublished - 2017
Event14th Extended Semantic Web Conference, ESWC 2017 - Portoroz, Slovenia
Duration: 28 May 20171 Jun 2017

Conference

Conference14th Extended Semantic Web Conference, ESWC 2017
CountrySlovenia
CityPortoroz
Period28/05/201701/06/2017
SponsorElsevier, IOS Press
SeriesLecture Notes in Computer Science
Volume10577
ISSN0302-9743

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Fog
Servers
Program processors
Throughput
Engines
Bandwidth

Cite this

Grall, A., Folz, P., Montoya, G., Skaf-Molli, H., Molli, P., Vander Sande, M., & Verborgh, R. (2017). Ladda: SPARQL Queries in the Fog of Browsers. In The Semantic Web: ESWC 2017 Satellite Events: ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers (pp. 126-131). Springer. Lecture Notes in Computer Science, Vol.. 10577 https://doi.org/10.1007/978-3-319-70407-4_24
Grall, Arnaud ; Folz, Pauline ; Montoya, Gabriela ; Skaf-Molli, Hala ; Molli, Pascal ; Vander Sande, Miel ; Verborgh, Ruben. / Ladda : SPARQL Queries in the Fog of Browsers. The Semantic Web: ESWC 2017 Satellite Events: ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers. Springer, 2017. pp. 126-131 (Lecture Notes in Computer Science, Vol. 10577).
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abstract = "Clients of Triple Pattern Fragments (TPF) interfaces demonstrate how a SPARQL query engine can run within a browser and re-balance the load from the server to the clients. Imagine connecting these browsers using a browser-to-browser connection, sharing bandwidth and CPU. This builds a fog of browsers where end-user devices collaborate to process SPARQL queries over TPF servers. In this demo, we present Ladda: a framework for query execution in a fog of browsers. Thanks to client-side inter-query parallelism, Ladda reduces the makespan of the workload and improves the overall throughput of the system.",
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Grall, A, Folz, P, Montoya, G, Skaf-Molli, H, Molli, P, Vander Sande, M & Verborgh, R 2017, Ladda: SPARQL Queries in the Fog of Browsers. in The Semantic Web: ESWC 2017 Satellite Events: ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers. Springer, Lecture Notes in Computer Science, vol. 10577, pp. 126-131, 14th Extended Semantic Web Conference, ESWC 2017, Portoroz, Slovenia, 28/05/2017. https://doi.org/10.1007/978-3-319-70407-4_24

Ladda : SPARQL Queries in the Fog of Browsers. / Grall, Arnaud; Folz, Pauline; Montoya, Gabriela; Skaf-Molli, Hala; Molli, Pascal; Vander Sande, Miel; Verborgh, Ruben.

The Semantic Web: ESWC 2017 Satellite Events: ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers. Springer, 2017. p. 126-131 (Lecture Notes in Computer Science, Vol. 10577).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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Grall A, Folz P, Montoya G, Skaf-Molli H, Molli P, Vander Sande M et al. Ladda: SPARQL Queries in the Fog of Browsers. In The Semantic Web: ESWC 2017 Satellite Events: ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers. Springer. 2017. p. 126-131. (Lecture Notes in Computer Science, Vol. 10577). https://doi.org/10.1007/978-3-319-70407-4_24