Items where Author is "Schenkel, Ralf"

Article

Beckers, Thomas and Bellot, Patrice and Demartini, Gianluca and Denoyer, Ludovic and de Vries, Christopher M. and Doucet, Antoine and Fachry, Khairun Nisa and Fuhr, Norbert and Gallinari, Patrick and Geva, Shlomo and Huang, Wei-Che and Iofciu, Tereza and Kamps, Jaap and Kazai, Gabriella and Koolen, Marijn and Kutty, Sangeetha and Landoni, Monica and Lehtonen, Miro and Moriceau, Véronique and Nayak, Richi and Nordlie, Ragnar and Pharo, Nils and SanJuan, Eric and Schenkel, Ralf and Tannier, Xavier and Theobald, Martin and Thom, James A. and Trotman, Andrew and de Vries, Arjen P. (2010) Report on INEX 2009. SIGIR Forum, 44 (1). pp. 38-57.

Demartini, Gianluca and Denoyer, Ludovic and Doucet, Antoine and Fachry, Khairun Nisa and Gallinari, Patrick and Geva, Shlomo and Huang, Wei-Che and Iofciu, Tereza and Kamps, Jaap and Kazai, Gabriella and Koolen, Marijn and Landoni, Monica and Nordlie, Ragnar and Pharo, Nils and Schenkel, Ralf and Theobald, Martin and Trotman, Andrew and de Vries, Arjen P. and Woodley, Alan and Zhu, Jianhan (2009) Report on INEX 2008. SIGIR Forum, 43 (1). pp. 17-36.

Theobald, Martin and Bast, Holger and Majumdar, Debapriyo and Schenkel, Ralf and Weikum, Gerhard (2008) TopX: Efficient and Versatile Top-k Query Processing for Semistructured Data. The VLDB Journal, 17 (2). pp. 81-115.

Book Section

Schenkel, Ralf and Theobald, Martin (2009) Integrated DB&IR Semi-Structured Text Retrieval. In: Encyclopedia of Database Systems. Springer, Berlin, Germany, pp. 1543-1546.

Marian, Amélie and Schenkel, Ralf and Theobald, Martin (2009) Ranked XML Processing. In: Encyclopedia of Database Systems. Springer, Berlin, Germany, pp. 2325-2332.

Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard (2003) Classification and Focused Crawling for Semistructured Data. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science, 2818 . Springer, Berlin, Germany, pp. 145-157.

Monograph

Bast, Holger and Majumdar, Debapriyo and Schenkel, Ralf and Theobald, Martin and Weikum, Gerhard (2006) IO-Top-k: Index-access Optimized Top-k Query Processing. Technical Report. Saarland University, Saarbrücken, Germany.

Bast, Holger and Majumdar, Debapriyo and Schenkel, Ralf and Theobald, Martin and Weikum, Gerhard (2006) IO-Top-k: Index-access Optimized Top-k Query Processing. Technical Report. University of Paderborn, Paderborn, Germany.

Conference or Workshop Item

Bellot, Patrice and Doucet, Antoine and Geva, Shlomo and Gurajada, Sairam and Kamps, Jaap and Kazai, Gabriella and Koolen, Marijn and Mishra, Arunav and Moriceau, Véronique and Mothe, Josiane and Preminger, Michael and SanJuan, Eric and Schenkel, Ralf and Tannier, Xavier and Theobald, Martin and Trappett, Matthew and Wang, Qiuyue (2013) Overview of INEX 2013. In: CLEF Lab Reports.

Gurajada, Sairam and Kamps, Jaap and Mishra, Arunav and Schenkel, Ralf and Theobald, Martin and Wang, Qiuyue (2013) Overview of the INEX 2013 Linked Data Track. In: CLEF (Online Working Notes/Labs/Workshop).

Hose, Katja and Schenkel, Ralf and Theobald, Martin and Weikum, Gerhard (2011) Database foundations for scalable RDF processing. In: 7th International Summer School Semantic Technologies for the Web of Data, 2011.

Alonso, Omar and Schenkel, Ralf and Theobald, Martin (2010) Crowdsourcing Assessments for XML Ranked Retrieval. In: 32nd European Conference on Advances in Information Retrieval Research (ECIR 2010).

Lauw, Hady W. and Schenkel, Ralf and Suchanek, Fabian and Theobald, Martin and Weikum, Gerhard (2010) Harvesting Knowledge from Web Data and Text. In: 19th International Conference on Information and Knowledge Management (CIKM 2010).

Theobald, Martin and Aji, Ablimit and Schenkel, Ralf (2010) TopX 2.0 at the INEX 2009 Ad-Hoc and Efficiency Tracks. In: 8th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Schenkel, Ralf and Theobald, Martin (2009) Overview of the INEX 2009 Efficiency Track. In: 8th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Theobald, Martin and Schenkel, Ralf (2008) Overview of the INEX 2008 Efficiency Track. In: 7th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Broschart, Andreas and Schenkel, Ralf and Theobald, Martin (2008) Proximity-Aware Scoring for XML Retrieval. In: 7th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Theobald, Martin and AbuJarour, Mohammed and Schenkel, Ralf (2008) TopX 2.0 at the INEX 2008 Efficiency Track. In: 7th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Schenkel, Ralf and Broschart, Andreas and Hwang, Seungwon and Theobald, Martin and Weikum, Gerhard (2007) Efficient Text Proximity Search. In: 14th String Processing and Information Retrieval Symposium.

Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard (2007) The TopX DB&IR Engine (Demo). In: ACM SIGMOD International Conference on Management of Data (SIGMOD 2007).

Theobald, Martin and Broschart, Andreas and Schenkel, Ralf and Solomon, Silvana and Weikum, Gerhard (2007) TopX - Adhoc Track and Feedback Task. In: 5th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard (2007) TopX - Efficient and Versatile Top-k Query Processing for Text, Semistructured, and Structured Data. In: 12. GI-Fachtagung Datenbanksysteme in Business, Technologie und Web (BTW 2007).

Broschart, Andreas and Schenkel, Ralf and Theobald, Martin and Weikum, Gerhard (2007) TopX @ INEX 2007. In: 6th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Schenkel, Ralf and Theobald, Martin (2006) Feedback-Driven Structural Query Expansion for Ranked Retrieval of XML Data. In: 10th International Conference on Extending Database Technology (EDBT 2006).

Bast, Holger and Majumdar, Debapriyo and Schenkel, Ralf and Theobald, Martin and Weikum, Gerhard (2006) IO-Top-k at TREC 2006: Terabyte Track. In: 15th Text Retrieval Conference.

Bast, Holger and Majumdar, Debapriyo and Schenkel, Ralf and Theobald, Martin and Weikum, Gerhard (2006) IO-Top-k: Index-access Optimized Top-k Query Processing. In: 32nd International Conference on Very Large Data Bases (VLDB 2006).

Schenkel, Ralf and Theobald, Martin (2006) Relevance Feedback for Structural Query Expansion. In: 4th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Schenkel, Ralf and Theobald, Martin (2006) Structural Feedback for Keyword-Based XML Retrieval. In: 28th European Conference on IR Research.

Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard (2006) TopX & XXL at INEX 2005 (Ad-Hoc Track). In: 4th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Theobald, Martin and Broschart, Andreas and Schenkel, Ralf and Solomon, Silvana and Weikum, Gerhard (2006) TopX — AdHoc Track and Feedback Task. In: 5th International Workshop of the Initiative for the Evaluation of XML Retrieval.

Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard (2005) An Efficient and Versatile Query Engine for TopX Search. In: 31st International Conference on Very Large Data Bases (VLDB 2005).

Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard (2005) Efficient and Self-Tuning Incremental Query Expansion for Top-k Query Processing. In: 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval.

Theobald, Martin and Weikum, Gerhard and Schenkel, Ralf (2004) Top-k Query Evaluation with Probabilistic Guarantees. In: 30th International Conference on Very Large Databases (VLDB 2004).

Weikum, Gerhard and Graupmann, Jens and Schenkel, Ralf and Theobald, Martin (2004) Towards a Statistically Semantic Web. In: 23rd International Conference on Conceptual Modeling (ER 2004).

Theobald, Martin and Schenkel, Ralf and Weikum, Gerhard (2003) Exploiting Structure, Annotation, and Ontological Knowledge for Automatic Classification of XML Data. In: 6th International Workshop on the Web and Databases.