| 2011 |
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| 82 | S3K: seeking statement-supporting top-K witnesses. Steffen Metzger, Shady Elbassuoni, Katja Hose, Ralf Schenkel. CIKM 2011, 37-46. Web SearchBibTeXDownload |
| 81 | Search and mining entity-relationship data. Haggai Roitman, Ralf Schenkel, Marko Grobelnik. CIKM 2011, 2639-2640. Web SearchBibTeXDownload |
| 80 | FedX: A Federation Layer for Distributed Query Processing on Linked Open Data. Andreas Schwarte, Peter Haase, Katja Hose, Ralf Schenkel, Michael Schmidt. ESWC (2) 2011, 481-486. Web SearchBibTeXDownload |
| 79 | FedX: Optimization Techniques for Federated Query Processing on Linked Data. Andreas Schwarte, Peter Haase, Katja Hose, Ralf Schenkel, Michael Schmidt. International Semantic Web Conference (1) 2011, 601-616. Web SearchBibTeXDownload |
| 78 | To Diversify or Not to Diversify Entity Summaries on RDF Knowledge Graphs?. Marcin Sydow, Mariusz Pikula, Ralf Schenkel. ISMIS 2011, 490-500. Web SearchBibTeXDownload |
| 77 | Database Foundations for Scalable RDF Processing. Katja Hose, Ralf Schenkel, Martin Theobald, Gerhard Weikum. Reasoning Web 2011, 202-249. Web SearchBibTeXDownload |
| 76 | Temporal index sharding for space-time efficiency in archive search. Avishek Anand, Srikanta J. Bedathur, Klaus Berberich, Ralf Schenkel. SIGIR 2011, 545-554. Web SearchBibTeXDownload |
| 75 | A novel hybrid index structure for efficient text retrieval. Andreas Broschart, Ralf Schenkel. SIGIR 2011, 1175-1176. Web SearchBibTeXDownload |
| 74 | Learning to rank under tight budget constraints. Christian Pölitz, Ralf Schenkel. SIGIR 2011, 1173-1174. Web SearchBibTeXDownload |
| 73 | Report on INEX 2010. D. Alexander, Paavo Arvola, Thomas Beckers, Patrice Bellot, T. Chappell, C. M. DeVries, Antoine Doucet, Norbert Fuhr, Shlomo Geva, Jaap Kamps, Gabriella Kazai, Marijn Koolen, Sangeetha Kutty, Monica Landoni, Véronique Moriceau, Richi Nayak, Ragnar Nordlie, Nils Pharo, Eric SanJuan, Ralf Schenkel, Andrea Tagarelli, Xavier Tannier, James A. Thom, Andrew Trotman, Johanna Vainio, Qiuyue Wang, C. Wu. SIGIR Forum (45): 2-17 (2011). Web SearchBibTeXDownload |
| 72 | Report on the third workshop on exploiting semantic annotations in information retrieval (ESAIR). Jaap Kamps, Jussi Karlgren, Ralf Schenkel. SIGIR Forum (45): 33-41 (2011). Web SearchBibTeXDownload |
| 2010 |
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| 71 | Temporal Knowledge for Timely Intelligence. Gerhard Weikum, Srikanta J. Bedathur, Ralf Schenkel. BIRTE 2010, 1-6. Web SearchBibTeXDownload |
| 70 | Efficient temporal keyword search over versioned text. Avishek Anand, Srikanta J. Bedathur, Klaus Berberich, Ralf Schenkel. CIKM 2010, 699-708. Web SearchBibTeXDownload |
| 69 | Third workshop on exploiting semantic annotations in information retrieval (ESAIR): CIKM 2010 workshop. Jaap Kamps, Jussi Karlgren, Ralf Schenkel. CIKM 2010, 1975-1976. Web SearchBibTeXDownload |
| 68 | Temporal Shingling for Version Identification in Web Archives. Ralf Schenkel. ECIR 2010, 508-519. Web SearchBibTeXDownload |
| 67 | Evaluating the Potential of Explicit Phrases for Retrieval Quality. Andreas Broschart, Klaus Berberich, Ralf Schenkel. ECIR 2010, 623-626. Web SearchBibTeXDownload |
| 66 | Crowdsourcing Assessments for XML Ranked Retrieval. Omar Alonso, Ralf Schenkel, Martin Theobald. ECIR 2010, 602-606. Web SearchBibTeXDownload |
| 65 | DIVERSUM: Towards diversified summarisation of entities in knowledge graphs. Marcin Sydow, Mariusz Pikula, Ralf Schenkel. ICDE Workshops 2010, 221-226. Web SearchBibTeXDownload |
| 64 | Searching RDF Graphs with SPARQL and Keywords. Shady Elbassuoni, Maya Ramanath, Ralf Schenkel, Gerhard Weikum. IEEE Data Eng. Bull. (33): 16-24 (2010). Web SearchBibTeXDownload |
| 63 | Entity Summarisation with Limited Edge Budget on Knowledge Graphs. Marcin Sydow, Mariusz Pikula, Ralf Schenkel, Adam Siemion. IMCSIT 2010, 513-516. Web SearchBibTeXDownload |
| 62 | Overview of the INEX 2010 Ad Hoc Track. Paavo Arvola, Shlomo Geva, Jaap Kamps, Ralf Schenkel, Andrew Trotman, Johanna Vainio. INEX 2010, 1-32. Web SearchBibTeXDownload |
| 61 | ROXXI: Reviving witness dOcuments to eXplore eXtracted Information. Shady Elbassuoni, Katja Hose, Steffen Metzger, Ralf Schenkel. PVLDB (3): 1589-1592 (2010). Web SearchBibTeXDownload |
| 60 | Report on INEX 2009. Thomas Beckers, Patrice Bellot, Gianluca Demartini, Ludovic Denoyer, Christopher M. De Vries, Antoine Doucet, Khairun Nisa Fachry, Norbert Fuhr, Patrick Gallinari, Shlomo Geva, Wei Chi Huang, Tereza Iofciu, Jaap Kamps, Gabriella Kazai, Marijn Koolen, Sangeetha Kutty, Monica Landoni, Miro Lehtonen, Véronique Moriceau, Richi Nayak, Ragnar Nordlie, Nils Pharo, Eric SanJuan, Ralf Schenkel, Xavier Tannier, Martin Theobald, James A. Thom, Andrew Trotman, Arjen P. de Vries. SIGIR Forum (44): 38-57 (2010). Web SearchBibTeXDownload |
| 59 | MMCI at the TREC 2010 Web Track. Andreas Broschart, Ralf Schenkel. TREC 2010. Web SearchBibTeXDownload |
| 2009 |
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| 58 | Language-model-based ranking for queries on RDF-graphs. Shady Elbassuoni, Maya Ramanath, Ralf Schenkel, Marcin Sydow, Gerhard Weikum. CIKM 2009, 977-986. Web SearchBibTeXDownload |
| 57 | Distributed top-k aggregation queries at large. Thomas Neumann, Matthias Bender, Sebastian Michel, Ralf Schenkel, Peter Triantafillou, Gerhard Weikum. Distributed and Parallel Databases (26): 3-27 (2009). Web SearchBibTeXDownload |
| 56 | Integrated DB&IR Semi-Structured Text Retrieval. Ralf Schenkel, Martin Theobald. Encyclopedia of Database Systems 2009, 1543-1546. Web SearchBibTeXDownload |
| 55 | Ranked XML Processing. Amélie Marian, Ralf Schenkel, Martin Theobald. Encyclopedia of Database Systems 2009, 2325-2332. Web SearchBibTeXDownload |
| 54 | Locking Granularity and Lock Types. Ralf Schenkel. Encyclopedia of Database Systems 2009, 1641-1643. Web SearchBibTeXDownload |
| 53 | Best-Effort Top-k Query Processing Under Budgetary Constraints. Michal Shmueli-Scheuer, Chen Li, Yosi Mass, Haggai Roitman, Ralf Schenkel, Gerhard Weikum. ICDE 2009, 928-939. Cited by 2Web SearchBibTeXDownload |
| 52 | Index Tuning for Efficient Proximity-Enhanced Query Processing. Andreas Broschart, Ralf Schenkel. INEX 2009, 213-217. Web SearchBibTeXDownload |
| 51 | Overview of the INEX 2009 Ad Hoc Track. Shlomo Geva, Jaap Kamps, Miro Lehtonen, Ralf Schenkel, James A. Thom, Andrew Trotman. INEX 2009, 4-25. Web SearchBibTeXDownload |
| 50 | Overview of the INEX 2009 Efficiency Track. Ralf Schenkel, Martin Theobald. INEX 2009, 200-212. Web SearchBibTeXDownload |
| 49 | TopX 2.0 at the INEX 2009 Ad-Hoc and Efficiency Tracks. Martin Theobald, Ablimit Aji, Ralf Schenkel. INEX 2009, 218-228. Web SearchBibTeXDownload |
| 48 | EverLast: a distributed architecture for preserving the web. Avishek Anand, Srikanta J. Bedathur, Klaus Berberich, Ralf Schenkel, Christos Tryfonopoulos. JCDL 2009, 331-340. Cited by 1Web SearchBibTeXDownload |
| 47 | Report on INEX 2008. Gianluca Demartini, Ludovic Denoyer, Antoine Doucet, Khairun Nisa Fachry, Patrick Gallinari, Shlomo Geva, Darren Wei Che Huang, Tereza Iofciu, Jaap Kamps, Gabriella Kazai, Marijn Koolen, Monica Landoni, Ragnar Nordlie, Nils Pharo, Ralf Schenkel, Martin Theobald, Andrew Trotman, Arjen P. de Vries, Alan Woodley, Jianhan Zhu. SIGIR Forum (43): 17-36 (2009). Web SearchBibTeXDownload |
| 2008 |
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| 46 | Effiziente Textsuche mit Positionsinformation. Andreas Broschart, Ralf Schenkel. Grundlagen von Datenbanken 2008, 101-105. Web SearchBibTeXDownload |
| 45 | Exploiting social relations for query expansion and result ranking. Matthias Bender, Tom Crecelius, Mouna Kacimi, Sebastian Michel, Thomas Neumann, Josiane Xavier Parreira, Ralf Schenkel, Gerhard Weikum. ICDE Workshops 2008, 501-506. Cited by 5Web SearchBibTeXDownload |
| 44 | Social Wisdom for Search and Recommendation. Ralf Schenkel, Tom Crecelius, Mouna Kacimi, Thomas Neumann, Josiane Xavier Parreira, Marc Spaniol, Gerhard Weikum. IEEE Data Eng. Bull. (31): 40-49 (2008). Cited by 5Web SearchBibTeXDownload |
| 43 | Overview of the INEX 2008 Efficiency Track. Martin Theobald, Ralf Schenkel. INEX 2008, 179-191. Web SearchBibTeXDownload |
| 42 | TopX 2.0 at the INEX 2008 Efficiency Track. Martin Theobald, Mohammed AbuJarour, Ralf Schenkel. INEX 2008, 224-236. Web SearchBibTeXDownload |
| 41 | Experiments with Proximity-Aware Scoring for XML Retrieval at INEX 2008. Andreas Broschart, Ralf Schenkel, Martin Theobald. INEX 2008, 29-32. Web SearchBibTeXDownload |
| 40 | Making SENSE: socially enhanced search and exploration. Tom Crecelius, Mouna Kacimi, Sebastian Michel, Thomas Neumann, Josiane Xavier Parreira, Ralf Schenkel, Gerhard Weikum. PVLDB (1): 1480-1483 (2008). Cited by 2Web SearchBibTeXDownload |
| 39 | Proximity-aware scoring for XML retrieval. Andreas Broschart, Ralf Schenkel. SIGIR 2008, 845-846. Cited by 2Web SearchBibTeXDownload |
| 38 | Efficient top-k querying over social-tagging networks. Ralf Schenkel, Tom Crecelius, Mouna Kacimi, Sebastian Michel, Thomas Neumann, Josiane Xavier Parreira, Gerhard Weikum. SIGIR 2008, 523-530. Cited by 19Web SearchBibTeXDownload |
| 37 | Fine-grained relevance feedback for XML retrieval. Hanglin Pan, Ralf Schenkel, Gerhard Weikum. SIGIR 2008, 887. Cited by 2Web SearchBibTeXDownload |
| 36 | Social recommendations at work. Tom Crecelius, Mouna Kacimi, Sebastian Michel, Thomas Neumann, Josiane Xavier Parreira, Ralf Schenkel, Gerhard Weikum. SIGIR 2008, 884. Cited by 1Web SearchBibTeXDownload |
| 35 | TopX: efficient and versatile top- k query processing for semistructured data. Martin Theobald, Holger Bast, Debapriyo Majumdar, Ralf Schenkel, Gerhard Weikum. VLDB J. (17): 81-115 (2008). Cited by 15Web SearchBibTeXDownload |
| 34 | Optimizing Distributed Top-k Queries. Thomas Neumann, Matthias Bender, Sebastian Michel, Ralf Schenkel, Peter Triantafillou, Gerhard Weikum. WISE 2008, 337-349. Cited by 1Web SearchBibTeXDownload |
| 2007 |
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| 33 | YAWN: A Semantically Annotated Wikipedia XML Corpus. Ralf Schenkel, Fabian M. Suchanek, Gjergji Kasneci. BTW 2007, 277-291. Web SearchBibTeXDownload |
| 32 | TopX - Efficient and Versatile Top-k Query Process-ing for Text, Semistructured, and Structured Data. Martin Theobald, Ralf Schenkel, Gerhard Weikum. BTW 2007, 475-485. Web SearchBibTeXDownload |
| 31 | TopX @ INEX 2007. Andreas Broschart, Ralf Schenkel, Martin Theobald, Gerhard Weikum. INEX 2007, 49-56. Web SearchBibTeXDownload |
| 30 | The TopX DB&IR engine. Martin Theobald, Ralf Schenkel, Gerhard Weikum. SIGMOD Conference 2007, 1141-1143. Cited by 5Web SearchBibTeXDownload |
| 29 | Efficient Text Proximity Search. Ralf Schenkel, Andreas Broschart, Seung-won Hwang, Martin Theobald, Gerhard Weikum. SPIRE 2007, 287-299. Cited by 6Web SearchBibTeXDownload |
| 2006 |
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| 28 | Structural Feedback for Keyword-Based XML Retrieval. Ralf Schenkel, Martin Theobald. ECIR 2006, 326-337. Cited by 25Web SearchBibTeXDownload |
| 27 | Feedback-Driven Structural Query Expansion for Ranked Retrieval of XML Data. Ralf Schenkel, Martin Theobald. EDBT 2006, 331-348. Cited by 19Web SearchBibTeXDownload |
| 26 | GeoSphereSearch: Context-Aware Geographic Web Search. Jens Graupmann, Ralf Schenkel. GIR 2006. Cited by 8Web SearchBibTeXDownload |
| 25 | TopX - AdHoc Track and Feedback Task. Martin Theobald, Andreas Broschart, Ralf Schenkel, Silvana Solomon, Gerhard Weikum. INEX 2006, 233-242. Cited by 2Web SearchBibTeXDownload |
| 24 | IO-Top-k at TREC 2006: Terabyte Track. Holger Bast, Debapriyo Majumdar, Ralf Schenkel, Martin Theobald, Gerhard Weikum. TREC 2006. Cited by 1Web SearchBibTeXDownload |
| 23 | IO-Top-k: Index-access Optimized Top-k Query Processing. Holger Bast, Debapriyo Majumdar, Ralf Schenkel, Martin Theobald, Gerhard Weikum. VLDB 2006, 475-486. Cited by 66Web SearchBibTeXDownload |
| 2005 |
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| 22 | Efficient Creation and Incremental Maintenance of the HOPI Index for Complex XML Document Collections. Ralf Schenkel, Anja Theobald, Gerhard Weikum. ICDE 2005, 360-371. Cited by 47Web SearchBibTeXDownload |
| 21 | Relevance Feedback for Structural Query Expansion. Ralf Schenkel, Martin Theobald. INEX 2005, 344-357. Cited by 15Web SearchBibTeXDownload |
| 20 | TopX and XXL at INEX 2005. Martin Theobald, Ralf Schenkel, Gerhard Weikum. INEX 2005, 282-295. Web SearchBibTeXDownload |
| 19 | Semantic Similarity Search on Semistructured Data with the XXL Search Engine. Ralf Schenkel, Anja Theobald, Gerhard Weikum. Inf. Retr. (8): 521-545 (2005). Cited by 23Web SearchBibTeXDownload |
| 18 | Efficient and self-tuning incremental query expansion for top-k query processing. Martin Theobald, Ralf Schenkel, Gerhard Weikum. SIGIR 2005, 242-249. Cited by 35Web SearchBibTeXDownload |
| 17 | The SphereSearch Engine for Unified Ranked Retrieval of Heterogeneous XML and Web Documents. Jens Graupmann, Ralf Schenkel, Gerhard Weikum. VLDB 2005, 529-540. Cited by 73Web SearchBibTeXDownload |
| 16 | An Efficient and Versatile Query Engine for TopX Search. Martin Theobald, Ralf Schenkel, Gerhard Weikum. VLDB 2005, 625-636. Cited by 106Web SearchBibTeXDownload |
| 15 | Automatic Query Refinement Using Mined Semantic Relations. Jens Graupmann, Jun Cai, Ralf Schenkel. WIRI 2005, 205-213. Cited by 6Web SearchBibTeXDownload |
| 2004 |
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| 14 | HOPI: An Efficient Connection Index for Complex XML Document Collections. Ralf Schenkel, Anja Theobald, Gerhard Weikum. EDBT 2004, 237-255. Cited by 60Web SearchBibTeXDownload |
| 13 | FliX: A Flexible Framework for Indexing Complex XML Document Collections. Ralf Schenkel. EDBT Workshops 2004, 240-249. Cited by 6Web SearchBibTeXDownload |
| 12 | What's Next in XML and Databases?. Minos N. Garofalakis, Ioana Manolescu, Marco Mesiti, George A. Mihaila, Ralf Schenkel, Bhavani M. Thuraisingham, Vasilis Vassalos. EDBT Workshops 2004, 318-324. Web SearchBibTeXDownload |
| 11 | Towards a Statistically Semantic Web. Gerhard Weikum, Jens Graupmann, Ralf Schenkel, Martin Theobald. ER 2004, 3-17. Cited by 15Web SearchBibTeXDownload |
| 10 | Query Refinement by Relevance Feedback in an XML Retrieval System. Hanglin Pan, Anja Theobald, Ralf Schenkel. ER 2004, 854-855. Cited by 9Web SearchBibTeXDownload |
| 9 | An Information System for Material Microstructures. Kathrin Roberts, Frank Mücklich, Ralf Schenkel, Gerhard Weikum. SSDBM 2004, 329-332. Cited by 1Web SearchBibTeXDownload |
| 8 | Top-k Query Evaluation with Probabilistic Guarantees. Martin Theobald, Gerhard Weikum, Ralf Schenkel. VLDB 2004, 648-659. Cited by 140Web SearchBibTeXDownload |
| 2003 |
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| 7 | Classification and Focused Crawling for Semistructured Data. Martin Theobald, Ralf Schenkel, Gerhard Weikum. Intelligent Search on XML Data 2003, 145-157. Cited by 2Web SearchBibTeXDownload |
| 6 | Ontology-Enabled XML Search. Ralf Schenkel, Anja Theobald, Gerhard Weikum. Intelligent Search on XML Data 2003, 119-131. Cited by 16Web SearchBibTeXDownload |
| 5 | Exploiting Structure, Annotation, and Ontological Knowledge for Automatic Classification of XML Data. Martin Theobald, Ralf Schenkel, Gerhard Weikum. WebDB 2003, 1-6. Cited by 45Web SearchBibTeXDownload |
| 2000 |
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| 4 | Integrating Snapshot Isolation into Transactional Federation. Ralf Schenkel, Gerhard Weikum. CoopIS 2000, 90-101. Cited by 18Web SearchBibTeXDownload |
| 3 | Taming the Tiger: How to Cope with Real Database Products in Transactional Federations for Internet Applications. Ralf Schenkel, Gerhard Weikum. GI-Workshop Internet-Datenbanken 2000, 13-29. Cited by 3Web SearchBibTeX |
| 1999 |
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| 2 | Experiences with Building a Federated Transaction Manager based on CORBA OTS. Ralf Schenkel, Gerhard Weikum. EFIS 1999, 79-94. Cited by 6Web SearchBibTeX |
| 1 | Federated Transaction Management with Snapshot Isolation. Ralf Schenkel, Gerhard Weikum, Norbert Weißenberg, Xuequn Wu. FMLDO 1999, 139-158. Cited by 22Web SearchBibTeX |
