Biblio

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2016
Lofi, C., A. Ahamed, P. Kulkarni, and R. Thakkar, "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)
Lofi, C., "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)
2015
Wille, P., C. Lofi, and W. - T. Balke, "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)
Maarry, K. E., C. Lofi, and W. - T. Balke, "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)
Lofi, C., and P. Wille, "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)
2014
Lofi, C., and C. Nieke, "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)
Lofi, C., and K. E. Maarry, "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)
Lofi, C., C. Nieke, and N. Collier, "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)
He, J., K. Kunze, C. Lofi, S. Madria, and S. Sigg, "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)
2013
Lofi, C., K. E. Maarry, and W. - T. Balke, "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)
Lofi, C., and C. Nieke, "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)
Lofi, C., "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)
Lofi, C., K. E. Maarry, and W. - T. Balke, "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)
Lofi, C., "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)
2012
Lofi, C., U. Güntzer, and W. - T. Balke, "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)
Selke, J., C. Lofi, and W. - T. Balke, "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)
Lofi, C., and R. Krestel, "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)
Lofi, C., U. Güntzer, and W. - T. Balke, "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)
Lofi, C., and W. - T. Balke, "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)
2011
Lofi, C., U. Güntzer, and W. - T. Balke, "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)
Lofi, C., "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)
Lofi, C., Cooperative Trade-Off Enhanced Skyline Queries, : Carl-Friedrich-Gauß-Faculty, TU Braunschweig, 2011. Abstract  Download: Dr_Lofi.pdf (735.21 KB)
Homoceanu, S., M. Loster, C. Lofi, and W. - T. Balke, "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)
2010
Lofi, C., C. Nieke, and W. - T. Balke, "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)
Lofi, C., and W. - T. Balke, "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)
Selke, J., C. Lofi, and W. - T. Balke, "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)
Lofi, C., U. Güntzer, and W. - T. Balke, "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)
2009
Lofi, C., W. - T. Balke, and U. Güntzer, "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)
Lofi, C., W. - T. Balke, and U. Güntzer, "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)
2008
Lofi, C., U. Güntzer, and W. - T. Balke, "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)
Lofi, C., W. - T. Balke, and U. Güntzer, "Efficiently Performing Consistency Checks for Multi-Dimensional Preference Trade-Offs", 2nd IEEE International Conference on Research Challenges in Information Science (RCIS), Marrakech, Morocco, 2008. Abstract  Download: Fulltext-PDF (555.38 KB)