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2012
"Bi2SoN – A Digital Library for Supporting Biomedical Research",
12th ACM/IEEE Joint Conference on Digital Libraries (JCDL), Washington, DC, USA, 06/2012.
Abstract
TaggedBibTexxml Download: jcdl44-koehncke.pdf 574.67 KB
"Conceptual Views for Entity-Centric Search: Turning Data into Meaningful Concepts (extended)",
Computer Science: Research and Development , vol. 27, no. 1: Springer, pp. 65-79, 2012.
Abstract
TaggedBibTexxml Download: concept_queries.pdf 1.63 MB
"iParticipate: Automatic Tweet Generation from Local Government Data",
17th International Conference on Database Systems for Advanced Applications (DASFAA), Busan, South Korea, 04/2012.
Abstract
TaggedBibTexxml Download: demo_paper_295.pdf 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
TaggedBibTexxml Download: dasfaa_233.pdf 799.68 KB
"Meta-Line: Lineage Information for Improved Metadata Quality ",
12th ACM/IEEE Joint Conference on Digital Libraries (JCDL), Washington, DC, USA , 06/2012.
Abstract
TaggedBibTexxml Download: jcdl11-toennies.pdf 317.34 KB
"My ADT Shrine, invited lecture",
Selected Papers from WADT 2010, Till Mossakowski and Hans-Jörg Kreowski, eds., Bremen, Springer LNCS 7137, pp. 13-24, 2012.
Abstract
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"On Skyline Queries and how to Choose from Pareto Sets",
Advanced Query Processing, vol. 36: Springer, pp. pp. 15–36., 2012.
Abstract
TaggedBibTexxml Download: printversion.pdf 415.01 KB
"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
TaggedBibTexxml Download: 267_camera-ready-v3.pdf 1.25 MB
2011
"A Service Oriented Architecture for Personalized Universal Media Access",
Future Internet, vol. 3, no. 2: MDPI, pp. 87-116, 04/2011.
TaggedBibTexxml Download: Future-Internet-3(2).pdf 861.68 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
TaggedBibTexxml Download: 11ICDE_02.pdf 366.51 KB
"Conceptual Views for Entity-Centric Search: Turning Data into Meaningful Concepts",
14. GI-Fachtagung Datenbanksysteme für Business, Technologie und Web (BTW), Kaiserslautern, Germany, 2011.
Abstract
TaggedBibTexxml Download: conceptual_views.pdf 1.19 MB
"Conceptual Views for Entity-Centric Search (Keynote)",
23th GI Workshop on Foundations of Databases (GvD), Obergurgl, Austria, 2011.
Abstract
TaggedBibTexxml Download: GvDB_2011.pdf 233.23 KB
Cooperative Trade-Off Enhanced Skyline Queries,
: Carl-Friedrich-Gauß-Faculty, TU Braunschweig, 2011.
Abstract
TaggedBibTexxml Download: Dr_Lofi.pdf 735.21 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
TaggedBibTexxml Download: cec09.pdf 689.39 KB
"Generierung angereicherter schematischer Karten zur Unterstützung von Routenplanungen",
Mitteilungen des Bundesamtes für Kartographie und Geodäsie, vol. 47, pp. pp.113-119, 2011.
TaggedBibTexxml Download: TN11.pdf 1.1 MB
Informationsmanagement in der Systembiologie. Datenbanken, Integration, Modellierung,
, Berlin, Heidelberg, Springer, pp. 268, 2011.
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"Innovation und Kooperation als Motor zukunftsfähiger Informationsdienste (Keynote, German)",
100. Deutscher Bibliothekartag, Berlin, Germany, 2011.
Abstract
TaggedBibTexxml Download: Bibliothekartag_2011.pdf 92.11 KB
"Probabilistic Analysis of Coughs in Pigs to Diagnose Respiratory Infections",
Landbauforschung - vTI Agriculture and Forestry Research, vol. 61, no. 3: German Ministry of Food, Agriculture and Consumer Protection (BMELV), 09/2011.
Abstract
TaggedBibTexxml Download: LBF-2011-3_color.pdf 1.24 MB
"Representing Perceptual Product Features in Databases",
23rd GI Workshop on Foundations of Databases (Grundlagen von Datenbanken), Obergurgl, Austria, 05/2011.
Abstract
TaggedBibTexxml Download: gvdb2011.pdf 117.45 KB
"Review Driven Customer Segmentation for Improved E-Shopping Experience",
3rd International Conference on Web Science, Koblenz, Germany, 2011.
Abstract
TaggedBibTexxml Download: ws.pdf 434.25 KB
"SkyMap: A Trie-Based Index Structure for High-Performance Skyline Query Processing",
22nd International Conference on Database and Expert Systems Applications (DEXA 2011), Toulouse, France, Springer, 08/2011.
Abstract
TaggedBibTexxml Download: dexa 2011 - final.pdf 250.28 KB
"Taking Chemistry to the Task – Personalized Queries for Chemical Digital Libraries",
11th ACM/IEEE Joint Conference on Digital Libraries (JCDL), Ottawa, Canada, 06/2011.
Abstract
TaggedBibTexxml Download: jcdl054-toennies.pdf 766.81 KB
"Turning Experience Products into Search Products: Making User Feedback Count",
13th IEEE Conference on Commerce and Enterprise Computing (CEC 2011), Luxembourg, Luxembourg, 07/2011.
Abstract
TaggedBibTexxml Download: cec2011.pdf 125.22 KB
"What Makes a Phone a Business Phone - Querying Concepts in Product Data",
The 2011 IEEE/WIC/ACM International Conference on Web Intelligence, Lyon, France, 2011.
Abstract
TaggedBibTexxml Download: querying_concepts.pdf 670.87 KB
"Will I like it? – Providing Product Overviews based on Opinion Excerpts",
IEEE Conference on Commerce and Enterprise Computing (CEC), Luxembourg, Luxembourg, 2011.
Abstract
TaggedBibTexxml Download: cec02_final.pdf 587.95 KB
2010
"Datenbankgruppen vorgestellt – Das Institut für Informationssysteme (IFIS) an der TU Braunschweig",
Datenbank Spektrum, vol. 10, no. 1, 2010.
TaggedBibTexxml Download: Datenbank-Spektrum 2010.pdf 340.36 KB
"Efficient Computation of Trade-Off Skylines",
13th International Conference on Extending Database Technology (EDBT), Lausanne, Switzerland, 03/2010.
Abstract
TaggedBibTexxml Download: 10edbt_final.pdf 1.08 MB
"Exposing the Hidden Web for Chemical Digital Libraries",
10th ACM/IEEE Joint Conference on Digital Libraries (JCDL), Surfers Paradise, Gold Coast, Australia, 06/2010.
Abstract
TaggedBibTexxml Download: jcdl13_toennies.pdf 633.69 KB
"Extracting Features from Ratings: The Role of Factor Models",
5th Multidisciplinary Workshop on Advances in Preference Handling, Lisbon, Portugal, 08/2010.
Abstract
TaggedBibTexxml Download: Mpref 2010.pdf 180.28 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
TaggedBibTexxml Download: 10dasfaa_12.pdf 1.01 MB
"Highly Scalable Web Service Composition using Binary Tree-based Parallelization",
IEEE International Conference on Web Services (ICWS), Miami, Florida, USA, IEEE Computer Society, 04/2010.
Abstract
TaggedBibTexxml Download: hennig_icws10.pdf 764.01 KB
"Mobile Product Browsing using Bayesian Retrieval",
12th IEEE Conference on Commerce and Enterprise Computing (CEC), Shanghai, China, 11/2010.
Abstract
TaggedBibTexxml Download: ieeecec2010_submission_2.pdf 726.29 KB
"Model Checking PLC Software Written in Function Block Diagram",
ICST 2010, Paris, IEEE, 2010.
Abstract
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"MPEG-7/21: Structured Metadata for Handling and Personalizing Multimedia Content",
The Handbook of MPEG Applications: Standards in Practice: Wiley, 2010.
TaggedBibTexxml Download: koehncke_MPEG-721_online version.pdf 1.47 MB
"Polygonverschneidung mit SQL",
Mitteilungen des Bundesamtes für Kartographie und Geodäsie, vol. 45, pp. 133-143, 2010.
TaggedBibTexxml Download: TN10.pdf 738.75 KB