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"Semantic Query Processing: Estimating Relational Purity",
15th Lernen Wissen Daten Analysen (LWDA) Conference, Rostock, Germany, 09/2017.
Abstract
Download: LWDA_2017_paper_15.pdf (1.01 MB)
"Benchmarking Semantic Capabilities of Analogy Querying Algorithms",
21th International Conference on Database Systems for Advanced Applications (DASFAA), Dallas, TX, Usa, 04/2016.
Abstract
Download: 16_DASFAA_04_finalVersion.pdf (714.43 KB)
"Measuring Semantic Similarity and Relatedness with Distributional and Knowledge-based Approaches",
Database Society of Japan (DBSJ) Journal, vol. 14, no. 1, pp. 1-9, 03/2016.
Abstract
Download: DBSJ01.pdf (574.61 KB)
"Large Scale Cooperation Scenarios – Crowdsourcing and its Societal Implication",
Transactions on Internet Research (TIR), vol. 12, no. 1, 01/2016.
Abstract
Download: 15TIR-Crowdsourcing.pdf (1.06 MB)
"Towards Narrative Information Systems",
16th International Conference on Web-Age Information Management (WAIM), Qingdao, Shandong, China, 06/2015.
Abstract
Download: Wille-Towards-Narrative-Information-Systems.pdf (424.2 KB)
"Crowdsourcing for Query Processing on Web Data: A Case Study on the Skyline Operator",
Journal of Computing and Information Technology (CIT), vol. 23, no. 1, 03/2015.
Abstract
Download: CIT_23(1)_camera-ready.pdf (571.16 KB)
"Crowdsourcing Twitter annotations to identify first-hand experiences of prescription drug use",
Journal of Biomedical Informatics, vol. 58, pp. 280–287, 2015.
Abstract
Download: 2016JBI.pdf (658.42 KB)
"Exploiting Social Judgements in Big Data Analytics",
In Proc. of 16th LWA Conference, Trier, Germany, 2015.
Abstract
Download: 15_LWA_76.pdf (718.05 KB)
"“I would like to watch something like ‘The Terminator'” Cooperative Query Personalization Based on Perceptual Similarity",
18th International Conference on Extending Database Technology (EDBT), Brussels, Belgium, 2015.
Abstract
Download: 15EDBT_CooperativePersonalization.pdf (626.92 KB)
"Exploiting Perceptual Similarity: Privacy-Preserving Cooperative Query Personalization",
15th International Conference on Web Information System Engineering (WISE), Thessaloniki, Greece, 10/2014.
Abstract
Download: WISE 2014 Full Text (833.33 KB)
"Design Patterns for Hybrid Algorithmic-Crowdsourcing Workflows",
16th IEEE Conf. on Business Informatics (CBI), Geneva, Switzerland, 07/2014.
Abstract
Download: CBI2014 Fulltext (753.19 KB)
"Discriminating Rhetorical Analogies in Social Media",
14th Conference of the European Chapter of the Association for Computational Linguistics (EACL), Gothenburg, Sweden, 04/2014.
Abstract
Download: 14EACL_05_final.pdf (761.24 KB); crowd_sourcing_results_full.csv (2.09 MB); goldset_snippets.csv (1.92 MB)
"Towards Mobile Sensor-Aware Crowdsourcing: Architecture, Opportunities and Challenges",
Workshop on Uncertain and Crowdsourced Data (UnCrowd), Bali, Indonesia, 2014.
Abstract
Download: hybridcrowd.pdf (1.14 MB)
"Skyline Queries over Incomplete Data - Error Models for Focused Crowd-Sourcing",
32th Int. Conf. on Conceptual Modeling (ER), Hong Kong, China, 11/2013.
Abstract
Download: paper_118.pdf (977.04 KB)
"Modeling Analogies for Human-Centered Information Systems",
5th Int. Conf. On Social Informatics (SocInfo), Kyoto, Japan, 11/13, 2013.
Abstract
Download: 13SocInfo_03.pdf (683.65 KB)
"Analogy Queries in Information Systems – A New Challenge",
Journal of Information & Knowledge Management (JIKM), vol. 12, no. 3, 09/2013.
Download: 13JIKM.pdf (729.8 KB)
"Skyline Queries in Crowd-Enabled Databases",
Int. Conf. on Extending Database Technology (EDBT), Genoa, Italy, 03/2013.
Abstract
Download: 13_edbt_final2.pdf (1.31 MB)
"Just ask a human? – Controlling Quality in Relational Similarity and Analogy Processing using the Crowd",
Crowd-enabled Data and Information Management (CDIM) Workshop at Database Systems for Business Technology and Web (BTW), Magdeburg, Germany, 2013.
Abstract
Download: 13CDIM_Final.pdf (611.43 KB); Data (72.13 KB)
"Equivalence Heuristics for Malleability-Aware Skylines",
Journal of Computing Science and Engineering (JCSE), vol. 6, no. 3, 09/2012.
Abstract
Download: JCSE-2012-0037.pdf (1.97 MB)
"Pushing the Boundaries of Crowd-Enabled Databases with Query-Driven Schema Expansion",
38th Int. Conf. on Very Large Data Bases (VLDB), Istanbul, Turkey, in PVLDB 5(6) , 08/12, 2012.
Abstract
Download: 267_camera-ready-v3.pdf (1.25 MB)
"Information Extraction Meets Crowdsourcing: A Promising Couple",
Datenbank-Spektrum, vol. 12, no. 2: Springer, 05/2012.
Abstract
Download: Information Extraction meets Crowdsourcing.pdf (837.63 KB)
"iParticipate: Automatic Tweet Generation from Local Government Data",
17th International Conference on Database Systems for Advanced Applications (DASFAA) - Demo Track, Busan, South Korea, 04/2012.
Abstract
Download: dasfaa12_iparticipate (211.5 KB)
"Malleability-Aware Skyline Computation on Linked Open Data",
17th International Conference on Database Systems for Advanced Applications (DASFAA), Busan, South Korea, 04/2012.
Abstract
Download: Dasfaa12_Lofi (799.68 KB)
"On Skyline Queries and how to Choose from Pareto Sets",
Advanced Query Processing: Issues and Trends, vol. 1: Springer, pp. 15–36., 2012.
Abstract
Download: printversion.pdf (415.01 KB)
"Eliciting Skyline Trade-Offs using Example-Based Heuristics for E-Commerce Applications",
IEEE Conference on Commerce and Enterprise Computing (CEC), Luxembourg, Luxembourg, 09/2011.
Abstract
Download: Full Text CEC 2011 (689.39 KB)
"Choosing the Right Thing: Cooperative Trade-Off Enhanced Skyline Queries",
PhD Workshop at the International Conference On Data Engineering (ICDE), Hannover, Germany, 04/2011.
Abstract
Download: 11ICDE_02.pdf (366.51 KB)
Cooperative Trade-Off Enhanced Skyline Queries,
: Carl-Friedrich-Gauß-Faculty, TU Braunschweig, 2011.
Abstract
Download: Dr_Lofi.pdf (735.21 KB)
"Will I like it? – Providing Product Overviews based on Opinion Excerpts",
IEEE Conference on Commerce and Enterprise Computing (CEC), Luxembourg, Luxembourg, 2011.
Abstract
Download: Full Text CEC 2011 (587.95 KB)
"Mobile Product Browsing using Bayesian Retrieval",
12th IEEE Conference on Commerce and Enterprise Computing (CEC), Shanghai, China, 11/2010.
Abstract
Download: Fulltext (726.29 KB)
"Preference Trade-Offs – Towards manageable Skylines",
22. GI-Workshop Grundlagen von Datenbanken (GvD), Bad Helmstedt, Germany, 05/2010.
Abstract
Download: fulltext.pdf (642.42 KB)
"Highly Scalable Multiprocessing Algorithms for Preference-Based Database Retrieval",
15th International Conference on Database Systems for Advanced Applications (DASFAA), Tsukuba, Japan, 04/2010.
Abstract
Download: Fulltext.pdf (1.01 MB)
"Efficient Computation of Trade-Off Skylines",
13th International Conference on Extending Database Technology (EDBT), Lausanne, Switzerland, 03/2010.
Abstract
Download: Fulltext.pdf (1.08 MB)
"Efficient Skyline Refinement using Trade-Offs Respecting Don't Care Attributes",
International Journal of Computer Science & Applications (IJCSA), vol. 6, no. 5, 10/2009.
Abstract
Download: Fulltext PDF (831.91 KB)
"Efficient Skyline Refinement using Trade-Offs",
3rd IEEE International Conference on Research Challenges in Information Science (RCIS), Fès, Morocco, 04/2009.
Abstract
Download: rcis09_final.pdf (540.78 KB)
"Consistency Check Algorithms for Multi-Dimensional Preference Trade-Offs",
International Journal of Computer Science & Applications (IJCSA), vol. 5, no. 3b, pp. 165 - 185, 2008.
Abstract
Download: Fulltext-PDF (888.54 KB)