Achim Hoffmann

1.1k total citations
41 papers, 433 citations indexed

About

Achim Hoffmann is a scholar working on Artificial Intelligence, Information Systems and Computational Theory and Mathematics. According to data from OpenAlex, Achim Hoffmann has authored 41 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Artificial Intelligence, 6 papers in Information Systems and 6 papers in Computational Theory and Mathematics. Recurrent topics in Achim Hoffmann's work include Semantic Web and Ontologies (12 papers), Natural Language Processing Techniques (10 papers) and Topic Modeling (8 papers). Achim Hoffmann is often cited by papers focused on Semantic Web and Ontologies (12 papers), Natural Language Processing Techniques (10 papers) and Topic Modeling (8 papers). Achim Hoffmann collaborates with scholars based in Australia, Germany and Spain. Achim Hoffmann's co-authors include Claude Sammut, Paul Compton, Filippo Galgani, Abdus Salam Khan, Ghassan Beydoun, Son Bao Pham, Rodrigo Martı́nez-Béjar, Rafael Valencia-Garcı́a, Tobias Scheffer and Jesualdo Tomás Fernández‐Breis and has published in prestigious journals such as Expert Systems with Applications, Neurocomputing and Knowledge-Based Systems.

In The Last Decade

Achim Hoffmann

37 papers receiving 399 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Achim Hoffmann Australia	11	288	91	58	45	40	41	433
Christopher Landauer United States	11	338 1.2×	145 1.6×	32 0.6×	8 0.2×	61 1.5×	85	480
Anupam Biswas India	13	322 1.1×	48 0.5×	34 0.6×	65 1.4×	50 1.3×	53	537
Cherif Salama Egypt	9	524 1.8×	133 1.5×	33 0.6×	7 0.2×	9 0.2×	26	649
Bing Yin United States	11	362 1.3×	112 1.2×	27 0.5×	8 0.2×	7 0.2×	36	528
Jim Steel Australia	12	282 1.0×	277 3.0×	35 0.6×	7 0.2×	21 0.5×	29	538
Suncong Zheng China	7	738 2.6×	123 1.4×	113 1.9×	8 0.2×	27 0.7×	16	828
Saïd Ouatik El Alaoui Morocco	18	723 2.5×	158 1.7×	120 2.1×	7 0.2×	36 0.9×	81	909
Réjean Ducharme Canada	3	577 2.0×	63 0.7×	40 0.7×	6 0.1×	10 0.3×	7	715
Michael Thielscher Australia	17	916 3.2×	74 0.8×	11 0.2×	8 0.2×	80 2.0×	84	991
Hans Chalupsky United States	9	306 1.1×	162 1.8×	43 0.7×	3 0.1×	16 0.4×	24	444

Countries citing papers authored by Achim Hoffmann

Since Specialization

Citations

This map shows the geographic impact of Achim Hoffmann'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 Achim Hoffmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Achim Hoffmann more than expected).

Fields of papers citing papers by Achim Hoffmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Achim Hoffmann. 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 Achim Hoffmann. The network helps show where Achim Hoffmann may publish in the future.

Co-authorship network of co-authors of Achim Hoffmann

This figure shows the co-authorship network connecting the top 25 collaborators of Achim Hoffmann. A scholar is included among the top collaborators of Achim Hoffmann 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 Achim Hoffmann. Achim Hoffmann 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

Beydoun, Ghassan, Achim Hoffmann, & Asif Qumer Gill. (2017). Constructing enhanced default theories incrementally. Complex & Intelligent Systems. 3(2). 83–92. 1 indexed citations

Beydoun, Ghassan & Achim Hoffmann. (2012). Dynamic evaluation of the development process of knowledge-based information systems. Knowledge and Information Systems. 35(1). 233–247. 5 indexed citations

Valencia-Garcı́a, Rafael, et al.. (2012). BioOntoVerb: A top level ontology based framework to populate biomedical ontologies from texts. Knowledge-Based Systems. 36. 68–80. 25 indexed citations

Galgani, Filippo, Paul Compton, & Achim Hoffmann. (2012). Combining Different Summarization Techniques for Legal Text. 115–123. 47 indexed citations

Pfahringer, Bernhard, Geoffrey Holmes, & Achim Hoffmann. (2010). Discovery Science: 13th International Conference, Ds 2010, Canberra, Australia, October 6-8, 2010: Proceedings. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)). 4 indexed citations

Valencia-Garcı́a, Rafael, et al.. (2010). POPULATING BIOMEDICAL ONTOLOGIES FROM NATURAL LANGUAGE TEXTS. 27–36. 1 indexed citations

Hoffmann, Achim, et al.. (2006). Advances in Knowledge Acquisition and Management. Lecture notes in computer science. 8 indexed citations

Hoffmann, Achim, Byeong Ho Kang, Deborah Richards, & Shusaku Tsumoto. (2006). Proceedings of the 9th Pacific Rim Knowledge Acquisition international conference on Advances in Knowledge Acquisition and Management.

Pham, Son Bao & Achim Hoffmann. (2005). Efficient Knowledge Acquisition for Extracting Temporal Relations. European Conference on Artificial Intelligence. 521–525. 8 indexed citations

10.

Hoffmann, Achim, Hiroshi Motoda, & Tobias Scheffer. (2005). Proceedings of the 8th international conference on Discovery Science. 6 indexed citations

11.

Beydoun, Ghassan, Achim Hoffmann, Jesualdo Tomás Fernández‐Breis, et al.. (2005). COOPERATIVE MODELLING EVALUATED. International Journal of Cooperative Information Systems. 14(1). 45–71. 16 indexed citations

12.

Lau, Annie, et al.. (2003). Mining patterns of dyspepsia symptoms across time points using constraint association rules. Knowledge Discovery and Data Mining. 124–135. 3 indexed citations

13.

Khan, Abdus Salam & Achim Hoffmann. (2003). Building a case-based diet recommendation system without a knowledge engineer. Artificial Intelligence in Medicine. 27(2). 155–179. 43 indexed citations

14.

Khan, Abdus Salam & Achim Hoffmann. (2000). A New Apporach for the Incremental Development of Adaptation Functions for CBR. 260–272. 1 indexed citations

15.

Freivalds, Rūsiņš & Achim Hoffmann. (1994). An inductive inference approach to classification. Journal of Experimental & Theoretical Artificial Intelligence. 6(1). 63–72. 1 indexed citations

16.

Hoffmann, Achim. (1992). Phenomenology, representations and complexity. European Conference on Artificial Intelligence. 610–614. 1 indexed citations

17.

Hoffmann, Achim. (1991). Towards optimizing global mincut partitioning. European Design Automation Conference. 167–171.

18.

Hoffmann, Achim, et al.. (1991). Acquiring knowledge by efficient query learning. International Joint Conference on Artificial Intelligence. 783–788. 3 indexed citations

19.

Hoffmann, Achim. (1991). Connectionist functionality and the emergent network behavior. Neurocomputing. 2(4). 161–172. 4 indexed citations

20.

Hoffmann, Achim. (1990). General limitations on machine learning. European Conference on Artificial Intelligence. 345–347. 6 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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