Prof. Dr.-Ing Ralf Schenkel
Informatikwissenschaften, Universität Trier
- 0651/201-2040
- 0651/201-3960
0000-0001-5379-5191
Dumani, Lorik; J. Neumann, Patrick; Schenkel, Ralf
A Framework for Argument Retrieval - Ranking Argument Clusters by Frequency and Specificity.ECIR (1). 2020 S. 431 - 445
Michels, Christopher; Neumann, Mandy; Schaer, Philipp et al.
Conference Indexing in Digital Libraries: A Ranking Model and Case Study on dblp.BIR@ECIR. 2020 S. 30 - 41
Katharina Kreutz, Christin; Sahitaj, Premtim; Schenkel, Ralf
Evaluating semantometrics from computer science publications.Scientometrics. Bd. 125. H. 3. 2020 S. 2915 - 2954
Dumani, Lorik; Schenkel, Ralf
Quality-Aware Ranking of Arguments.CIKM. 2020 S. 335 - 344
Dumani, Lorik; Schenkel, Ralf
Ranking Arguments by Combining Claim Similarity and Argument Quality Dimensions.CLEF (Working Notes). 2020
Ollinger, Stefan; Dumani, Lorik; Sahitaj, Premtim et al.
Same Side Stance Classification Task: Facilitating Argument Stance Classification by Fine-tuning a BERT Model.CoRR. Bd. abs/2004.11163. 2020
Zeimetz, Tobias; Schenkel, Ralf
Sample Driven Data Mapping for Linked Data and Web APIs.CIKM. 2020 S. 3481 - 3484
Katharina Kreutz, Christin; Wolz, Michael; Weyers, Benjamin et al.
SchenQL: Evaluation of a Query Language for Bibliographic Metadata.ICADL. 2020 S. 323 - 339
Dumani, Lorik; Katharina Kreutz, Christin; Biertz, Manuel et al.
Segmenting and Clustering Noisy Arguments.LWDA. 2020 S. 23 - 34
Bergmann, Ralph; Biertz, Manuel; Dumani, Lorik et al.
The ReCAP Project.Datenbank-Spektrum. Bd. 20. H. 2. 2020 S. 93 - 98
Lenz, Mirko; Sahitaj, Premtim; Kallenberg, Sean et al.
Towards an Argument Mining Pipeline Transforming Texts to Argument Graphs.COMMA. 2020 S. 263 - 270
Dumani, Lorik; Schenkel, Ralf
A Systematic Comparison of Methods for Finding Good Premises for Claims.SIGIR. 2019 S. 957 - 960
Zeimetz, Tobias; Schenkel, Ralf
Analyzing online schema extraction approaches for linked data knowledge bases.SBD@SIGMOD. 2019 S. 7:1 - 7:6
Kamps, Jaap; Koolen, Marijn; Geva, Shlomo et al.
From XML Retrieval to Semantic Search and Beyond - The INEX, SBS, and MC2 Labs of CLEF 2012-2018.Information Retrieval Evaluation in a Changing World. 2019 S. 415 - 437
Katharina Kreutz, Christin; Sahitaj, Premtim; Schenkel, Ralf
Revaluating Semantometrics from Computer Science Publications.BIRNDL@SIGIR. 2019 S. 42 - 55
Katharina Kreutz, Christin; Wolz, Michael; Schenkel, Ralf
SchenQL: A Concept of a Domain-Specific Query Language on Bibliographic Metadata.ICADL. 2019 S. 239 - 246
Katharina Kreutz, Christin; Boesten, Peter; Witry, Alex et al.
FacetSearch: A Faceted Information Search and Exploration Prototype.LWDA. 2018 S. 215 - 226
Schenkel, Ralf
Harvesting, Integrating, and Cleaning Metadata in a Bibliographic Information System.Grundlagen von Datenbanken. 2018 S. 8
Schenkel, Ralf
Integrating and Exploiting Public Metadata Sources in a Bibliographic Information System.BIR@ECIR. 2018 S. 16 - 21
Neumann, Mandy; Michels, Christopher; Schaer, Philipp et al.
Prioritizing and Scheduling Conferences for Metadata Harvesting in dblp.JCDL. 2018 S. 45 - 48
Bergmann, Ralph; Schenkel, Ralf; Dumani, Lorik et al.
ReCAP - Information Retrieval and Case-Based Reasoning for Robust Deliberation and Synthesis of Arguments in the Political Discourse.LWDA. 2018 S. 49 - 60
Michels, Christopher; R. Fayzrakhmanov, Ruslan; Ley, Michael et al.
OXPath-Based Data Acquisition for dblp.JCDL. 2017 S. 319 - 320
Metzger, Steffen; Schenkel, Ralf; Sydow, Marcin
QBEES: query-by-example entity search in semantic knowledge graphs based on maximal aspects, diversity-awareness and relaxation.J. Intell. Inf. Syst. Bd. 49. H. 3. 2017 S. 333 - 366
Sydow, Marcin; Sobczak, Grzegorz; Schenkel, Ralf et al.
iQbees: Interactive Query-by-example Entity Search in Semantic Knowledge Graphs.FedCSIS. 2016 S. 153 - 160
Sobczak, Grzegorz; Chochól, Mateusz; Schenkel, Ralf et al.
iQbees: Towards Interactive Semantic Entity Search Based on Maximal Aspects.ISMIS. 2015 S. 259 - 264
Metzger, Steffen; Schenkel, Ralf; Sydow, Marcin
Aspect-Based Similar Entity Search in Semantic Knowledge Graphs with Diversity-Awareness and Relaxation.WI-IAT (2). 2014 S. 60 - 69
Schenkel, Ralf; Womser-Hacker, Christa
Editorial.Datenbank-Spektrum. Bd. 14. H. 1. 2014 S. 1 - 3
Haase, Peter; Hose, Katja; Schenkel, Ralf et al.
Federated Query Processing over Linked Data.Linked Data Management. 2014 S. 369 - 387
Bellot, Patrice; Bogers, Toine; Geva, Shlomo et al.
Overview of INEX 2014.CLEF. 2014 S. 212 - 228
Galárraga, Luis; Hose, Katja; Schenkel, Ralf
Partout: a distributed engine for efficient RDF processing.WWW (Companion Volume). 2014 S. 267 - 268
Bellot, Patrice; Doucet, Antoine; Geva, Shlomo et al.
Overview of INEX 2013.CLEF. 2013 S. 269 - 281
Gurajada, Sairam; Kamps, Jaap; Mishra, Arunav et al.
Overview of the INEX 2013 Linked Data Track.CLEF (Working Notes). 2013
Metzger, Steffen; Schenkel, Ralf; Sydow, Marcin
QBEES: query by entity examples.CIKM. 2013 S. 1829 - 1832
Bellot, Patrice; Doucet, Antoine; Geva, Shlomo et al.
Report on INEX 2013.SIGIR Forum. Bd. 47. H. 2. 2013 S. 21 - 32
Schenkel, Ralf
Semistructured Data Search Evaluation.PROMISE Winter School. 2013 S. 164 - 181
Sydow, Marcin; Pikula, Mariusz; Schenkel, Ralf
The notion of diversity in graphical entity summarisation on semantic knowledge graphs.J. Intell. Inf. Syst. Bd. 41. H. 2. 2013 S. 109 - 149
Hose, Katja; Schenkel, Ralf
WARP: Workload-aware replication and partitioning for RDF.ICDE Workshops. 2013 S. 1 - 6
Metzger, Steffen; Hose, Katja; Schenkel, Ralf
Colledge: a vision of collaborative knowledge networks.SSW@VLDB. 2012 S. 1
Harth, Andreas; Hose, Katja; Schenkel, Ralf
Database techniques for linked data management.SIGMOD Conference. 2012 S. 597 - 600
Broschart, Andreas; Schenkel, Ralf
High-performance processing of text queries with tunable pruned term and term pair indexes.ACM Trans. Inf. Syst. Bd. 30. H. 1. 2012 S. 5:1 - 5:32
Anand, Avishek; J. Bedathur, Srikanta; Berberich, Klaus et al.
Index maintenance for time-travel text search.SIGIR. 2012 S. 235 - 244
Metzger, Steffen; Stoll, Michael; Hose, Katja et al.
LUKe and MIKe: learning from user knowledge and managing interactive knowledge extraction.CIKM. 2012 S. 2671 - 2673
Crecelius, Tom; Schenkel, Ralf
Pay-as-you-go maintenance of precomputed nearest neighbors in large graphs.CIKM. 2012 S. 952 - 961
Pölitz, Christian; Schenkel, Ralf
Ranking under Tight Budgets.DEXA Workshops. 2012 S. 161 - 165
Fetahu, Besnik; Schenkel, Ralf
Retrieval evaluation on focused tasks.SIGIR. 2012 S. 1135 - 1136
Balog, Krisztian; Carmel, David; P. de Vries, Arjen et al.
The first joint international workshop on entity-oriented and semantic search (JIWES).SIGIR Forum. Bd. 46. H. 2. 2012 S. 87 - 94
Hose, Katja; Schenkel, Ralf
Towards benefit-based RDF source selection for SPARQL queries.SWIM. 2012 S. 2
Broschart, Andreas; Schenkel, Ralf
A novel hybrid index structure for efficient text retrieval.SIGIR. 2011 S. 1175 - 1176
Issa, Hassan; Hose, Katja; Metzger, Steffen et al.
Advances Towards Semantic Plagiarism Detection.LWA. 2011 S. 211 - 214
Hose, Katja; Schenkel, Ralf; Theobald, Martin et al.
Database Foundations for Scalable RDF Processing.Reasoning Web. 2011 S. 202 - 249
Härder, Theo; Schenkel, Ralf
Editorial.Datenbank-Spektrum. Bd. 11. H. 1. 2011 S. 1 - 4
Schwarte, Andreas; Haase, Peter; Hose, Katja et al.
FedX: A Federation Layer for Distributed Query Processing on Linked Open Data.ESWC (2). 2011 S. 481 - 486
Schwarte, Andreas; Haase, Peter; Hose, Katja et al.
FedX: Optimization Techniques for Federated Query Processing on Linked Data.International Semantic Web Conference (1). 2011 S. 601 - 616
Stoll, Michael; Hose, Katja; Metzger, Steffen et al.
Interaktive Wissensextraktion und Wissenssuche.LWA. 2011 S. 205 - 206
Pölitz, Christian; Schenkel, Ralf
Learning to rank under tight budget constraints.SIGIR. 2011 S. 1173 - 1174
Alexander, David; Arvola, Paavo; Beckers, Thomas et al.
Report on INEX 2010.SIGIR Forum. Bd. 45. H. 1. 2011 S. 2 - 17
Kamps, Jaap; Karlgren, Jussi; Schenkel, Ralf
Report on the third workshop on exploiting semantic annotations in information retrieval (ESAIR).SIGIR Forum. Bd. 45. H. 1. 2011 S. 33 - 41
Metzger, Steffen; Elbassuoni, Shady; Hose, Katja et al.
S3K: seeking statement-supporting top-K witnesses.CIKM. 2011 S. 37 - 46
Roitman, Haggai; Schenkel, Ralf; Grobelnik, Marko
Search and mining entity-relationship data.CIKM. 2011 S. 2639 - 2640
Anand, Avishek; J. Bedathur, Srikanta; Berberich, Klaus et al.
Temporal index sharding for space-time efficiency in archive search.SIGIR. 2011 S. 545 - 554
Sydow, Marcin; Pikula, Mariusz; Schenkel, Ralf
To Diversify or Not to Diversify Entity Summaries on RDF Knowledge Graphs?ISMIS. 2011 S. 490 - 500
Alonso, Omar; Schenkel, Ralf; Theobald, Martin
Crowdsourcing Assessments for XML Ranked Retrieval.ECIR. 2010 S. 602 - 606
Sydow, Marcin; Pikula, Mariusz; Schenkel, Ralf
DIVERSUM: Towards diversified summarisation of entities in knowledge graphs.ICDE Workshops. 2010 S. 221 - 226
Schenkel, Ralf; Stein, Benno
Editorial.Datenbank-Spektrum. Bd. 10. H. 1. 2010 S. 5
Anand, Avishek; J. Bedathur, Srikanta; Berberich, Klaus et al.
Efficient temporal keyword search over versioned text.CIKM. 2010 S. 699 - 708
Sydow, Marcin; Pikula, Mariusz; Schenkel, Ralf et al.
Entity Summarisation with Limited Edge Budget on Knowledge Graphs.IMCSIT. 2010 S. 513 - 516
Broschart, Andreas; Berberich, Klaus; Schenkel, Ralf
Evaluating the Potential of Explicit Phrases for Retrieval Quality.ECIR. 2010 S. 623 - 626
Broschart, Andreas; Schenkel, Ralf
MMCI at the TREC 2010 Web Track.TREC. 2010
Arvola, Paavo; Geva, Shlomo; Kamps, Jaap et al.
Overview of the INEX 2010 Ad Hoc Track.INEX. 2010 S. 1 - 32
Beckers, Thomas; Bellot, Patrice; Demartini, Gianluca et al.
Report on INEX 2009.SIGIR Forum. Bd. 44. H. 1. 2010 S. 38 - 57
Elbassuoni, Shady; Hose, Katja; Metzger, Steffen et al.
ROXXI: Reviving witness dOcuments to eXplore eXtracted Information.PVLDB. Bd. 3. H. 2. 2010 S. 1589 - 1592
Elbassuoni, Shady; Ramanath, Maya; Schenkel, Ralf et al.
Searching RDF Graphs with SPARQL and Keywords.IEEE Data Eng. Bull. Bd. 33. H. 1. 2010 S. 16 - 24
Weikum, Gerhard; J. Bedathur, Srikanta; Schenkel, Ralf
Temporal Knowledge for Timely Intelligence.BIRTE. 2010 S. 1 - 6
Schenkel, Ralf
Temporal Shingling for Version Identification in Web Archives.ECIR. 2010 S. 508 - 519
Kamps, Jaap; Karlgren, Jussi; Schenkel, Ralf
Third workshop on exploiting semantic annotations in information retrieval (ESAIR): CIKM 2010 workshop.CIKM. 2010 S. 1975 - 1976
Shmueli-Scheuer, Michal; Li, Chen; Mass, Yosi et al.
Best-Effort Top-k Query Processing Under Budgetary Constraints.ICDE. 2009 S. 928 - 939
Neumann, Thomas; Bender, Matthias; Michel, Sebastian et al.
Distributed top- aggregation queries at large.Distributed and Parallel Databases. Bd. 26. H. 1. 2009 S. 3 - 27
Anand, Avishek; J. Bedathur, Srikanta; Berberich, Klaus et al.
EverLast: a distributed architecture for preserving the web.JCDL. 2009 S. 331 - 340
Broschart, Andreas; Schenkel, Ralf
Index Tuning for Efficient Proximity-Enhanced Query Processing.INEX. 2009 S. 213 - 217
Schenkel, Ralf; Theobald, Martin
Integrated DB&IR Semi-Structured Text Retrieval.Encyclopedia of Database Systems. 2009 S. 1543 - 1546
Elbassuoni, Shady; Ramanath, Maya; Schenkel, Ralf et al.
Language-model-based ranking for queries on RDF-graphs.CIKM. 2009 S. 977 - 986
Schenkel, Ralf
Locking Granularity and Lock Types.Encyclopedia of Database Systems. 2009 S. 1641 - 1643
Geva, Shlomo; Kamps, Jaap; Lehtonen, Miro et al.
Overview of the INEX 2009 Ad Hoc Track.INEX. 2009 S. 4 - 25
Schenkel, Ralf; Theobald, Martin
Overview of the INEX 2009 Efficiency Track.INEX. 2009 S. 200 - 212
Marian, Amélie; Schenkel, Ralf; Theobald, Martin
Ranked XML Processing.Encyclopedia of Database Systems. 2009 S. 2325 - 2332
Demartini, Gianluca; Denoyer, Ludovic; Doucet, Antoine et al.
Report on INEX 2008.SIGIR Forum. Bd. 43. H. 1. 2009 S. 17 - 36
Theobald, Martin; Aji, Ablimit; Schenkel, Ralf
TopX 2.0 at the INEX 2009 Ad-Hoc and Efficiency Tracks.INEX. 2009 S. 218 - 228
Schenkel, Ralf; Crecelius, Tom; Kacimi, Mouna et al.
Efficient top-k querying over social-tagging networks.SIGIR. 2008 S. 523 - 530
Broschart, Andreas; Schenkel, Ralf
Effiziente Textsuche mit Positionsinformation.Grundlagen von Datenbanken. 2008 S. 101 - 105
Broschart, Andreas; Schenkel, Ralf; Theobald, Martin
Experiments with Proximity-Aware Scoring for XML Retrieval at INEX 2008.INEX. 2008 S. 29 - 32
Bender, Matthias; Crecelius, Tom; Kacimi, Mouna et al.
Exploiting social relations for query expansion and result ranking.ICDE Workshops. 2008 S. 501 - 506
Pan, Hanglin; Schenkel, Ralf; Weikum, Gerhard
Fine-grained relevance feedback for XML retrieval.SIGIR. 2008 S. 887
Crecelius, Tom; Kacimi, Mouna; Michel, Sebastian et al.
Making SENSE: socially enhanced search and exploration.PVLDB. Bd. 1. H. 2. 2008 S. 1480 - 1483
Neumann, Thomas; Bender, Matthias; Michel, Sebastian et al.
Optimizing Distributed Top-k Queries.WISE. 2008 S. 337 - 349
Theobald, Martin; Schenkel, Ralf
Overview of the INEX 2008 Efficiency Track.INEX. 2008 S. 179 - 191