Katja Hose

 

February 2020 (Publication): Demo paper accepted at TheWebConf 2020: "SETL_BI: An Integrated Platform for Semantic Business Intelligence" together with R. Nath, T. B. Pedersen, O. Romero, and A. Bhattacharjee

January 2020 (Talk): Talk "A Reliable Web of Data" at the Decentralized Web Symposium

January 2020 (Talk): Talk "Querying the Web of Data - A journey through time and space" at Ghent University

January 2020 (Team): Daniel Hernandez has joined the team as research assistant. Welcome!

November 2019 (Publication): Paper accepted at EDBT 2020: "Efficient Continuous Multi-Query Processing over Graph Streams" together with L. Zervakis, V. Setty, and C. Tryfonopoulos

October 2019 (Award): Best Senior PC Member Award in the ISWC 2019 Research Track

October 2019 (Team): Emil Riis Hansen and Kashif Rabbani have joined the team as research assistants. Welcome!

September 2019 (Talk): Keynote "Querying the Web of Data" at DBpedia Day / SEMANTiCS 2019

September 2019 (Talk): Presentation "Are you aware of the potential of the Web of Data?" at Internetdagen 2019

September 2019 (Team): Olivier Pelgrin has started as a PhD student. Welcome!

September 2019 (Project): The RelWeb project (DFF Sapere Aude Research Leader) officially launches today!

August 2019 (Team): Tomer Sagi has joined the team as postdoc. Welcome!

July 2019 (Publication): Paper accepted at QuWeDa icw. ISWC 2019: "Analysis of the Effect of Query Shapes on Performance over LDF Interfaces" together with G. Montoya and I. Keles

June 2019 (Publication): Two papers accepted at ISWC 2019:
"Skyline Queries over Knowledge Graphs" together with I. Keles and "Decentralized Indexing over a Network of RDF Peers" together with C. Aebeloe and G. Montoya

June 2019 (Award): ESWC 2019 best poster award for "An Open Source Dataset and Ontology for Product Footprinting" joint work with A. Ghose, M. Lissandrini, B. P. Weidema

June 2019 (Award Nomination): ESWC 2019 best demo award nomination for "How diverse are federated query execution plans really?" joint work with A. L. Jakobsen and G. Montoya

April 2019 (Publication): One demo and one poster accepted at ESWC 2019:
"How diverse are federated query execution plans really?" (demo, together with A. L. Jakobsen and G. Montoya) and "An Open Source Dataset and Ontology for Product Footprinting" (poster, together with A. Ghose, M. Lissandrini, B. P. Weidema)

February 2019 (Publication): Two papers accepted at ESWC 2019:
"A Decentralized Architecture for Sharing and Querying Semantic Data" together with C. Aebeloe, G. Montoya and "Retrieving Textual Evidence for Knowledge Graph Facts" together with G. Ercan, S. Elbassuoni

February 2019 (Publication): Paper accepted at KGTA 2019@TheWebConf 2019: "How new is the (RDF) news? Assessing knowledge graph completeness over news feed" together with T. Sagi and Y. Wolf

January 2019 (Team): Olivier Pelgrin has joined the team as research assistant. Welcome!

December 2018 (Project): Received a Sapere Aude Starting Grant from the Independent Research Fund Denmark.

February 2019 (Team): Matteo Lissandrini has received a Marie Curie Individual Fellowship grant. Contratulations!

November 2018: I‘ve been promoted to Full Professor at Aalborg University supported by the Poul Due Jensen Foundation.

September 2018 (Team): Matteo Lissandrini has joined the team as postdoc. Welcome!

September 2018 (Team): Christian Aebeloe has joined the team as PhD student. Welcome!

August 2018 (Team): Gönenç Ercan has joined the team as postdoc. Welcome!

August 2018 (Team): Tomer Sagi has joined the team as visiting scholar. Welcome!

June 2018 (Publication): "Towards Efficient Query Processing over Heterogeneous RDF Interface" was accepted at DeSemWeb 2018.

June 2018 (Publication): "Top-K Diversification for Path Queries in Knowledge Graphs" accepted as a poster paper at ISWC 2018.

June 2018 (Team): Matthieu Dye has joined the team as intern. Welcome!

May 2018 (Publication): "Answering Provenance-Aware Queries on RDF Data Cubes under Memory Budgets" was accepted as a full research paper at ISWC 2018.

May 2018 (Publication): "Discovering Diversified Paths in Knowledge Bases“ was accepted as a demo paper at VLDB 2018.

April 2018 (Publication): "Event2Vec: Neural Embeddings for News Events" has been accepted as a short paper at SIGIR 2018.

April 2018 (Team): Ilkcan Keles has joined the team as a postdoc. Welcome!

December 2017 (Publication): "Addressing structural and linguistic heterogeneity in the Web" has been accepted at AI Communications.

August 2017 (Publication): "QBOAirbase: European Air Quality Database as an RDF Cube" has been accepted as a poster paper at ISWC 2017.

July 2017 (Publication): "The Odyssey Approach for Optimizing Federated SPARQL Queries" has been accepted as a full paper at ISWC 2017.

April 2017 (Publication): "GeoSemOLAP: Geospatial OLAP on the Semantic Web Made Easy" has been selected as the best demo in the World Wide Web Conference (WWW'17) by reviewer's choice.

March 2017 (Publication): "FrameBase: Enabling Integration of Heterogeneous Knowledge" was accepted as a full paper at the Semantic Web Journal

March 2017 (Publication): "Enabling Completeness-aware Querying in SPARQL" was accepted as a short vision paper at WebDB 2017

February 2017 (Publication): "A Foundation for Spatial Data Warehouses on the Semantic Web" was accepted as a full paper at the Semantic Web Journal

February 2017 (Publication): "GeoSemOLAP: Geospatial OLAP on the Semantic Web Made Easy" was accepted as a demo paper at WWW 2017

January 2017 (Publication): "SETL: A Programmable Semantic Extract-Transform-Load Framework for Semantic Data Warehouses" was accepted as a full paper at Information Systems

September 2016 (Publication): "Towards Answering Provenance-Enabled SPARQL Queries for RDF Data Cubes" and "Enabling Spatial OLAP over Environmental and Farming Data with QB4SOLAP" were accepted as full papers at JIST 2016

July 2016 (Publication): "Aggregating Energy Flexibilities under Constraints" was accepted as a full paper at SmartGridComm 2016

July 2016 (Publication): "Optimizing Aggregate SPARQL Queries using Materialized Views" was accepted as a full paper at ISWC 2016

April 2016 (Publication): "Klint: Assisting Integration and Querying of Heterogeneous Knowledge" was accepted as a demo paper at IJCAI 2016

February 2016 (Publication): "Heuristics for Connecting Heterogeneous Knowledge via FrameBase" was accepted as a full paper at ESWC 2016

February 2016 (Publication): "Complex Schema Mapping and Linking Data: Beyond Binary Predicates" was accepted as a short paper at LDOW 2016

November 2015: I‘ve been promoted to Associate Professor at Aalborg University

September 2015 (Publication): "Modeling and Querying Spatial Data Warehouses on the Semantic Web" was accepted as a full paper at JIST 2015

August 2015 (Publication): "Towards a Programmable Semantic Extract-Transform-Load Framework for Semantic Data Warehouses" was accepted as a full paper at DOLAP 2015

August 2015 (Publication): "Optimizing RDF Data Cubes for Efficient Processing of Analytical Queries" was accepted as a full paper at COLD 2015

July 2015 (Publication): "Fast Rule Mining in Ontological Knowledge Bases with AMIE+" accepted for publication at the VLDB journal

June 2015 (Publication): "FrameBase: Representing N-ary Relations using Semantic Frames" nominated as Best Student Paper at ESWC 2015

May 2015 (Publication): "Aggregating and Disaggregating Flexibility Objects" has been accepted as a regular paper at TKDE

March 2015 (Publication): "Processing Aggregate Queries in a Federation of SPARQL Endpoints" and "FrameBase: Representing N-ary Relations using Semantic Frames" accepted as full papers at ESWC 2015

February 2015 (Team): The QWeb project has launched and Kim A. Jakobsen has joined the team as a PhD student.

January 2015 (Publication): "Measuring and Comparing Energy Flexibilities" accepted as a full paper at EnDM 2015

December 2014 (Publication): "SPARQling Pig - Processing Linked Data with Pig Latin" accepted as a full paper at BTW 2015

September 2014 (Publication): "Publishing Danish Agricultural Government Data as Semantic Web Data" accepted as a short paper at JIST 2014 (see also EXTBI)

August 2014 (Publication): The "GovAgriBus Denmark" dataset can now be found in the latest draft of the Linked Open Data Cloud diagram (project website, datahub.io)

July 2014 (Publication): "Resource Planning for SPARQL Query Execution on Data Sharing Platforms" accepted as a full paper at COLD 2014

July 2014 (Publication): "Balancing Energy Flexibilities through Aggregation" accepted as a paper at DARE 2014

July 2014 (Publication): "Towards Exploratory OLAP over Linked Open Data - a Case Study" accepted as a paper at BIRTE 2014

May 2014 (Book): The "Linked Data Management" book is now available

January 2014 (Tutorial): Invited tutorial "Linked Data and the Semantic Web" with Gerard de Melo at the American University of Beirut

January 2014 (Publication): "Partout: A Distributed Engine for Efficient RDF Processing" accepted as a poster at WWW 2014

May 2013 (Award): WWW Best Student Paper Award for "AMIE: Association Rule Mining under Incomplete Evidence in Ontological Knowledge Bases"

February 2013 (Publication): "AMIE: Association Rule Mining under Incomplete Evidence in Ontological Knowledge Bases" accepted at WWW 2013

December 2012 (Publication): "Partout: A Distributed Engine for Efficient RDF Processing" published at archive.org

December 2012 (Publication): "WARP: Workload-Aware Replication and Partitioning for RDF" accepted at DESWEB 2013 icw ICDE 2013

November 2012: I‘ve joined the Databases and Programming Technologies Group at Aalborg University as Assistant Professor

News