Christoph Lofi

962 total citations
46 papers, 472 citations indexed

About

Christoph Lofi is a scholar working on Artificial Intelligence, Signal Processing and Computer Networks and Communications. According to data from OpenAlex, Christoph Lofi has authored 46 papers receiving a total of 472 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Artificial Intelligence, 18 papers in Signal Processing and 14 papers in Computer Networks and Communications. Recurrent topics in Christoph Lofi's work include Data Management and Algorithms (13 papers), Advanced Database Systems and Queries (12 papers) and Topic Modeling (10 papers). Christoph Lofi is often cited by papers focused on Data Management and Algorithms (13 papers), Advanced Database Systems and Queries (12 papers) and Topic Modeling (10 papers). Christoph Lofi collaborates with scholars based in Netherlands, Germany and Japan. Christoph Lofi's co-authors include Wolf‐Tilo Balke, Agathe Balayn, Geert‐Jan Houben, Ulrich Güntzer, Claudia Hauff, Yue Zhao, Alessandro Bozzon, Nigel Collier, John P. Overington and Mike Conway and has published in prestigious journals such as Proceedings of the VLDB Endowment, Journal of Biomedical Informatics and The VLDB Journal.

In The Last Decade

Christoph Lofi

40 papers receiving 443 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Christoph Lofi Netherlands	13	208	115	110	74	73	46	472
Jorge Morato Spain	10	328 1.6×	36 0.3×	55 0.5×	31 0.4×	119 1.6×	62	521
Resa A. Roth United States	3	216 1.0×	67 0.6×	53 0.5×	38 0.5×	345 4.7×	3	552
Yasin N. Silva United States	17	296 1.4×	20 0.2×	324 2.9×	241 3.3×	200 2.7×	42	635
Sharifullah Khan Pakistan	11	220 1.1×	48 0.4×	49 0.4×	91 1.2×	161 2.2×	69	449
Christopher Riederer United States	9	185 0.9×	44 0.4×	21 0.2×	33 0.4×	87 1.2×	10	396
Clemens Drews United States	11	183 0.9×	59 0.5×	57 0.5×	38 0.5×	166 2.3×	16	577
Pei-Yun Hsueh United States	10	275 1.3×	96 0.8×	38 0.3×	25 0.3×	66 0.9×	36	453
Atefeh Farzindar Canada	12	602 2.9×	14 0.1×	61 0.6×	60 0.8×	171 2.3×	22	863
Dolf Trieschnigg Netherlands	14	472 2.3×	21 0.2×	86 0.8×	52 0.7×	216 3.0×	44	654
P.M.E. De Bra Netherlands	11	253 1.2×	223 1.9×	40 0.4×	100 1.4×	328 4.5×	57	644

Countries citing papers authored by Christoph Lofi

Since Specialization

Citations

This map shows the geographic impact of Christoph Lofi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Christoph Lofi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christoph Lofi more than expected).

Fields of papers citing papers by Christoph Lofi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christoph Lofi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Christoph Lofi. The network helps show where Christoph Lofi may publish in the future.

Co-authorship network of co-authors of Christoph Lofi

This figure shows the co-authorship network connecting the top 25 collaborators of Christoph Lofi. A scholar is included among the top collaborators of Christoph Lofi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Christoph Lofi. Christoph Lofi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Crivellari, Alessandro, et al.. (2024). Relationships between geo-spatial features and COVID-19 hospitalisations revealed by machine learning models and SHAP values. International Journal of Digital Earth. 17(1). 2 indexed citations

Lofi, Christoph, et al.. (2022). Scriptoria: A Crowd-powered Music Transcription System. Research Repository (Delft University of Technology). 256–259.

Lofi, Christoph, et al.. (2022). An Analysis of Music Perception Skills on Crowdsourcing Platforms. Frontiers in Artificial Intelligence. 5. 828733–828733. 2 indexed citations

Balayn, Agathe, Christoph Lofi, & Geert‐Jan Houben. (2021). Managing bias and unfairness in data for decision support: a survey of machine learning and data engineering approaches to identify and mitigate bias and unfairness within data management and analytics systems. The VLDB Journal. 30(5). 739–768. 47 indexed citations

Koutras, Christos, et al.. (2021). Valentine: Evaluating Matching Techniques for Dataset Discovery. arXiv (Cornell University). 468–479. 1 indexed citations

Fragkoulis, Marios, et al.. (2020). REMA: Graph Embeddings-based Relational Schema Matching.. EDBT/ICDT Workshops. 3 indexed citations

Yang, Jie, et al.. (2019). Training Data Augmentation for Detecting Adverse Drug Reactions in User-Generated Content. Research Repository (Delft University of Technology). 8 indexed citations

Tintarev, Nava, Christoph Lofi, & Cynthia C. S. Liem. (2017). Sequences of Diverse Song Recommendations. 391–392. 8 indexed citations

Lofi, Christoph, et al.. (2015). Exploiting Social Judgements in Big Data Analytics.. LWA. 444–455.

10.

Lofi, Christoph. (2015). Measuring Semantic Similarity and Relatedness with Distributional and Knowledge- based Approaches. Journal of information processing. 10(3). 493–501. 22 indexed citations

11.

Conway, Mike, et al.. (2015). Crowdsourcing Twitter annotations to identify first-hand experiences of prescription drug use. Journal of Biomedical Informatics. 58. 280–287. 55 indexed citations

12.

Lofi, Christoph. (2013). Just ask a human? - Controlling Quality in Relational Similarity and Analogy Processing using the Crowd.. 197–210. 3 indexed citations

13.

Lofi, Christoph, Wolf‐Tilo Balke, & Ulrich Güntzer. (2011). Eliciting Customer Wishes Using Example-Based Heuristics in E-Commerce Applications. 5. 74–81.

14.

Lofi, Christoph & Wolf‐Tilo Balke. (2010). Preference Trade-Offs - Towards Manageable Skylines..

15.

Lofi, Christoph, et al.. (2010). Mobile Product Browsing Using Bayesian Retrieval. 111. 96–103. 2 indexed citations

16.

Lofi, Christoph, Ulrich Güntzer, & Wolf‐Tilo Balke. (2010). Efficient computation of trade-off skylines. 597–608. 11 indexed citations

17.

Lofi, Christoph & Wolf‐Tilo Balke. (2009). Efficient skyline refinement using trade-offs respecting don't care attributes.. 6. 1–29. 1 indexed citations

18.

Lofi, Christoph, Wolf‐Tilo Balke, & Ulrich Güntzer. (2008). CONSISTENCY CHECK ALGORITHMS FOR MULTI-DIMENSIONAL PREFERENCE TRADE-OFFS. 5. 165–185. 5 indexed citations

19.

Balke, Wolf‐Tilo, Ulrich Güntzer, & Christoph Lofi. (2007). User Interaction Support for Incremental Refinement of Preference-Based Queries.. 209–220. 17 indexed citations

20.

Balke, Wolf‐Tilo, Ulrich Güntzer, & Christoph Lofi. (2007). Incremental Trade-Off Management for Preference-Based Queries.. 4. 75–91. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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