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Victor Anthony Arrascue Ayala

Institut für Informatik
Albert-Ludwigs-Universität Freiburg
Georges-Köhler-Allee 51
79110 Freiburg i. Br., Germany
Office:   051-01-028

e-mail:  
phone:   +49 (761) 203-8127
fax:        +49 (761) 203-8122

About me

Research Interests

  • Recommender Systems
  • Semantic Web (RDF storage, SPARQL evaluation, Linked Data)

Master Thesis

  • ReSPARQL: a SPARQL Extension for Generic Recommendations on RDF-graphs.pdf ]
    February 2014. University of Freiburg (Germany)

Current Research Projects

Publications

  • Victor Anthony Arrascue Ayala, Trong-Nghia Cheng, Anas Alzoghbi, Georg Lausen:
    Learning to Identify Complementary Products from DBpedia..pdf ]
    In Proc. of the Workshop on Linked Data on the Web (LDOW 2017) at the 26th International World Wide Web Conference (WWW 2017). Perth, WA, Australia, April 3rd, 2017
  • Anas Alzoghbi, Victor Anthony Arrascue Ayala, Peter M Fischer, Georg Lausen:
    Learning-toRank in research paper CBF recommendation: Leveraging irrelevant papers.pdf ]
    In Proc. of the 3rd Workshop on New Trends in Content-Based Recommender Systems (CBRecSys 2016) co-located with ACM Conference on Recommender Systems (RecSys 2016). Boston, MA, USA, September 16, 2016
  • Anas Alzoghbi, Victor Anthony Arrascue Ayala, Peter M Fischer, Georg Lausen:
    PubRec: Recommending Publications Based On Publicly Available Meta-Data.pdf ]
    In Proc. of the LWA 2015 Workshops: KDML, FGWM, IR, and FGDB. Trier, Germany, October 7-9, 2015
  • Victor Anthony Arrascue Ayala, Anas Alzoghbi, Martin Przyjaciel-Zablocki, Alexander Schätzle, Georg Lausen:
    Speeding up Collaborative Filtering with Parametrized Preprocessing.pdf ]
    Proc. of the 6th International Workshop on Social Recommender Systems (SRS 2015),
    in conjunction with the 2015 ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2015). Sydney, Australia, August 2015.
  • Victor Anthony Arrascue Ayala, Martin Przyjaciel-Zablocki, Thomas Hornung, Alexander Schätzle, Georg Lausen:
    Extending SPARQL for Recommendations.pdf ]
    Proc. of the 6th International Workshop on Semantic Web Information Management (SWIM 2014),
    in conjunction with the 2014 ACM International Conference on Management of Data (SIGMOD 2014). Snowbird, Utah (USA), June 2014.

Talks

  • Recommender Systems and SPARQL: More than a Shotgun Wedding?
    8th Alberto Mendelzon International Workshop (AMW 2014). Cartagena (CO), June 2014.