• Selma Lagerløfs Vej 300, 3-2-05

    9220 Aalborg Ø

    Denmark

20122023

Research activity per year

Search results

  • 2023

    Optimizing SPARQL Queries over Decentralized Knowledge Graphs

    Aebeloe, C. T., Montoya, G. & Hose, K., 13 Dec 2023, In: Semantic Web. 14, 6, p. 1121-1165 45 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

    Open Access
  • 2022
    Open Access
    File
    14 Downloads (Pure)
  • 2021

    A Demonstration of ColChain: Collaborative Knowledge Chains

    Aebeloe, C., Montoya, G. & Hose, K., 2021, In: CEUR Workshop Proceedings. 2980, 5 p., 351.

    Research output: Contribution to journalConference article in JournalResearchpeer-review

    Open Access
    File
    26 Downloads (Pure)
  • ColChain: Collaborative Linked Data Networks

    Aebeloe, C., Montoya, G. & Hose, K., 19 Apr 2021, The Web Conference 2021 - Proceedings of the World Wide Web Conference, WWW 2021. Association for Computing Machinery, p. 1385-1396 12 p.

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

    14 Citations (Scopus)
  • WiseKG: Balanced Access to Web Knowledge Graphs

    Azzam, A., Aebeloe, C., Montoya, G., Keles, I., Polleres, A. & Hose, K., 19 Apr 2021, The Web Conference 2021 - Proceedings of the World Wide Web Conference, WWW 2021. Association for Computing Machinery, p. 1422-1434 13 p.

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

    10 Citations (Scopus)
  • 2020

    Star Pattern Fragments: Accessing Knowledge Graphs through Star Patterns

    Aebeloe, C., Keles, I., Montoya, G. & Hose, K., 2020, 27 p.

    Research output: Other contributionResearch

  • 2019

    A Decentralized Architecture for Sharing and Querying Semantic Data

    Aebeloe, C., Montoya, G. & Hose, K., 25 May 2019, The Semantic Web. Fernández, M., Zaveri, A., Hitzler, P., Haller, A., Janowicz, K., Hammar, K., Gray, A. J. G. & Lopez, V. (eds.). Portorož, Slovenia: Springer, Vol. 11503. p. 3-18 16 p. (Lecture Notes in Computer Science).

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

    File
    9 Citations (Scopus)
    188 Downloads (Pure)
  • Analysis of the Effect of Query Shapes on Performance over LDF Interfaces

    Montoya, G., Keles, I. & Hose, K., 2019, Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data co-located with 18th International Semantic Web Conference (ISWC 2019). CEUR Workshop Proceedings, Vol. 2496. p. 51-66 16 p. (CEUR Workshop Proceedings).

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

    Open Access
    File
    3 Citations (Scopus)
    46 Downloads (Pure)
  • Decentralized Indexing over a Network of RDF Peers

    Aebeloe, C., Montoya, G. & Hose, K., 2019, The Semantic Web – ISWC 2019 - 18th International Semantic Web Conference, Proceedings. Ghidini, C., Hartig, O., Maleshkova, M., Svátek, V., Cruz, I., Hogan, A., Song, J., Lefrançois, M. & Gandon, F. (eds.). Springer, p. 3-20 18 p. (Lecture Notes in Computer Science, Vol. 11778).

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

    8 Citations (Scopus)
  • How Diverse Are Federated Query Execution Plans Really?

    Jakobsen, A. L., Montoya, G. & Hose, K., 2019, The Semantic Web: ESWC 2019 Satellite Events - ESWC 2019 Satellite Events, Revised Selected Papers. Hitzler, P., Kirrane, S., Hartig, O., de Boer, V., Schlobach, S., Vidal, M-E., Maleshkova, M., Hammar, K., Lasierra, N., Stadtmüller, S., Hose, K. & Verborgh, R. (eds.). Springer, p. 105-110 6 p. (Lecture Notes in Computer Science, Vol. 11762).

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

    Open Access
    File
    2 Citations (Scopus)
    65 Downloads (Pure)
  • Querying Linked Data: An Experimental Evaluation of State-of-the-Art Interfaces

    Montoya, G., Keles, I. & Hose, K., 2019, 18 p.

    Research output: Other contributionResearch

  • 2018

    Discovering Diversified Paths in Knowledge Bases

    Aebeloe, C., Montoya, G., Setty, V. J. & Hose, K., 2018, In: Proceedings of the VLDB Endowment. 11, 12, p. 2002-2005

    Research output: Contribution to journalJournal articleResearchpeer-review

    Open Access
    File
    4 Citations (Scopus)
    228 Downloads (Pure)
  • Top-k diversification for path queries in knowledge graphs

    Aebeloe, C., Setty, V., Montoya, G. & Hose, K., 1 Jan 2018, Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks. Van Erp, M., Atre, M., Lopez, V., Srinivas, K. & Fortuna, C. (eds.). CEUR Workshop Proceedings, 4 p. (CEUR Workshop Proceedings, Vol. 2180).

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

    Open Access
    File
    1 Citation (Scopus)
    78 Downloads (Pure)
  • Towards efficient query processing over heterogeneous RDF interfaces

    Montoya, G., Aebeloe, C. & Hose, K., 2018, Proceedings of the 2nd Workshop on Decentralizing the Semantic Web. CEUR Workshop Proceedings, Vol. 2165. (CEUR Workshop Proceedings).

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

    Open Access
    File
    4 Citations (Scopus)
    83 Downloads (Pure)
  • Towards Efficient Query Processing over Heterogeneous RDF Interfaces

    Montoya, G., Aebeloe, C. & Hose, K., 2018, Emerging Topics in Semantic Technologies: ISWC 2018 Satellite Events. Demidova, E., Zaveri, A. J. & Simperl, E. (eds.). IOS Press, p. 39-53 (Studies on the Semantic Web, Vol. 36).

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

  • 2017

    Decomposing federated queries in presence of replicated fragments

    Montoya, G., Skaf-Molli, H., Molli, P. & Vidal, M-E., Jan 2017, In: Journal of Web Semantics. p. 1-18

    Research output: Contribution to journalJournal articleResearchpeer-review

    17 Citations (Scopus)
  • Ladda: SPARQL Queries in the Fog of Browsers

    Grall, A., Folz, P., Montoya, G., Skaf-Molli, H., Molli, P., Vander Sande, M. & Verborgh, R., 2017, The Semantic Web: ESWC 2017 Satellite Events: ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers. Springer, p. 126-131 (Lecture Notes in Computer Science, Vol. 10577).

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

    Open Access
    5 Citations (Scopus)
  • Parallelizing Federated SPARQL Queries in Presence of Replicated Data

    Minier, T., Montoya, G., Skaf-Molli, H. & Molli, P., 2017, The Semantic Web: ESWC 2017 Satellite Events: ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers. Springer, p. 181-196 (Lecture Notes in Computer Science, Vol. 10577).

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

    Open Access
    2 Citations (Scopus)
  • PeNeLoop: Parallelizing Federated SPARQL Queries in Presence of Replicated Fragments

    Minier, T., Montoya, G., Skaf-Molli, H. & Molli, P., 2017, Joint Proceedings of the 2nd RDF Stream Processing (RSP 2017) and the Querying the Web of Data (QuWeDa 2017) Workshops co-located with 14th ESWC 2017 (ESWC 2017), Portoroz, Slovenia, May 28th - to - 29th, 2017. CEUR Workshop Proceedings, Vol. 1870. p. 37-50 14 p. (CEUR Workshop Proceedings, Vol. 1870).

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

    Open Access
    File
    2 Citations (Scopus)
    18 Downloads (Pure)
  • The Odyssey Approach for Optimizing Federated SPARQL Queries

    Montoya, G., Skaf-Molli, H. & Hose, K., 2017, The Semantic Web - ISWC 2017: 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part I. Springer, Vol. 10587. p. 471-489 (Lecture Notes in Computer Science).

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

    Open Access
    32 Citations (Scopus)
  • 2016

    On the selection of SPARQL endpoints to efficiently execute federated SPARQL queries

    Vidal, M. E., Castillo, S., Acosta, M., Montoya, G. & Palma, G., 1 Jan 2016, Transactions on Large-Scale Data- and Knowledge-Centered Systems XXV. Hameurlain, A., Küng, J. & Wagner, R. (eds.). Springer, p. 109-149 41 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 9620).

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

    11 Citations (Scopus)
  • 2015

    Answering SPARQL queries using views

    Montoya, G., 1 Jan 2015, In: CEUR Workshop Proceedings. 1491

    Research output: Contribution to journalConference article in JournalResearchpeer-review

  • DEFENDER: A decomposer for queries against federations of endpoints

    Montoya, G., Vidal, M. E. & Acosta, M., 1 Jan 2015, The Semantic Web: ESWC 2012 Satellite Events - Revised Selected Papers. Passant, A., Norton, B., Valle, E. D., Troncy, R., Fundulaki, I., Simperl, E. & Mladenic, D. (eds.). Springer, p. 480-484 5 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 7540).

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

    2 Citations (Scopus)
  • Federated SPARQL queries processing with replicated fragments

    Montoya, G., Skaf-Molli, H., Molli, P. & Vidal, M. E., 1 Jan 2015, The Semantic Web – ISWC 2015 - 14th International Semantic Web Conference, Proceedings. d’Aquin, M., Thirunarayan, K., Srinivas, K., Groth, P., Arenas, M., Corcho, O., Strohmaier, M., Heflin, J., Simperl, E., Staab, S. & Dumontier, M. (eds.). Springer, p. 36-51 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 9366).

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

    15 Citations (Scopus)
  • Parallel data loading during querying deep web and linked open data with SPARQL

    Folz, P., Montoya, G., Skaf-Molli, H., Molli, P. & Vidal, M. E., 1 Jan 2015, In: CEUR Workshop Proceedings. 1457, p. 63-77 15 p.

    Research output: Contribution to journalConference article in JournalResearchpeer-review

  • 2014

    SemLAV: Querying deep web and linked open data with SPARQL

    Folz, P., Montoya, G., Skaf-Molli, H., Molli, P. & Vidal, M. E., 1 Jan 2014, The Semantic Web: ESWC 2014 Satellite Events, Revised Selected Papers. Tordai, A., Blomqvist, E., Sack, H., Troncy, R., Presutti, V. & Papadakis, I. (eds.). Springer, p. 332-337 6 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 8798).

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

    2 Citations (Scopus)
  • SemLAV: Local-as-view mediation for SPARQL queries

    Montoya, G., Ibáñez, L. D., Skaf-Molli, H., Molli, P. & Vidal, M. E., 1 Jan 2014, In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8420, p. 33-58 26 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

    10 Citations (Scopus)
  • 2013

    GUN: An efficient execution strategy for querying the web of data

    Montoya, G., Ibáñez, L. D., Skaf-Molli, H., Molli, P. & Vidal, M. E., 25 Sept 2013, Database and Expert Systems Applications - 24th International Conference, DEXA 2013, Proceedings. PART 1 ed. p. 180-194 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); No. PART 1, Vol. 8055 LNCS).

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

    1 Citation (Scopus)
  • 2012

    A heuristic-based approach for planning federated SPARQL queries

    Montoya, G., Vidal, M. E. & Acosta, M., 1 Dec 2012, In: CEUR Workshop Proceedings. 905, 12 p.

    Research output: Contribution to journalConference article in JournalResearchpeer-review

    14 Citations (Scopus)
  • Benchmarking federated SPARQL query engines: Are existing testbeds enough?

    Montoya, G., Vidal, M. E., Corcho, O., Ruckhaus, E. & Buil-Aranda, C., 12 Nov 2012, The Semantic Web, ISWC 2012 - 11th International Semantic Web Conference, Proceedings. PART 2 ed. Vol. 7650 LNCS. p. 313-324 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); No. PART 2, Vol. 7650 LNCS).

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

    29 Citations (Scopus)