Efthimis N. Efthimiadis

1.9k total citations
54 papers, 1.2k citations indexed

About

Efthimis N. Efthimiadis is a scholar working on Information Systems, Artificial Intelligence and Health Information Management. According to data from OpenAlex, Efthimis N. Efthimiadis has authored 54 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Information Systems, 15 papers in Artificial Intelligence and 7 papers in Health Information Management. Recurrent topics in Efthimis N. Efthimiadis's work include Information Retrieval and Search Behavior (19 papers), Web Data Mining and Analysis (11 papers) and Semantic Web and Ontologies (8 papers). Efthimis N. Efthimiadis is often cited by papers focused on Information Retrieval and Search Behavior (19 papers), Web Data Mining and Analysis (11 papers) and Semantic Web and Ontologies (8 papers). Efthimis N. Efthimiadis collaborates with scholars based in United States, Greece and United Kingdom. Efthimis N. Efthimiadis's co-authors include Jeff Huang, Katherine Thornton, David Hawking, Susan Dumais, Kalervo Järvelin, Kenric W. Hammond, Stephen Thielke, Carlos Castillo, Ricardo Baeza‐Yates and Ashley N. Hedeen and has published in prestigious journals such as The American Journal of Medicine, Journal of the American Medical Informatics Association and Information Processing & Management.

In The Last Decade

Efthimis N. Efthimiadis

54 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Efthimis N. Efthimiadis United States 16 643 457 147 142 127 54 1.2k
Daniel J. Weitzner United States 17 549 0.9× 585 1.3× 119 0.8× 228 1.6× 590 4.6× 46 1.4k
Tehmina Amjad Pakistan 18 358 0.6× 308 0.7× 75 0.5× 186 1.3× 73 0.6× 43 962
Pradeep Kumar Roy India 17 454 0.7× 797 1.7× 139 0.9× 201 1.4× 372 2.9× 53 1.3k
Maristella Agosti Italy 19 515 0.8× 567 1.2× 106 0.7× 179 1.3× 76 0.6× 108 1.1k
Michael Gordon United States 14 391 0.6× 318 0.7× 83 0.6× 70 0.5× 164 1.3× 29 961
James Geller United States 23 295 0.5× 1.5k 3.3× 71 0.5× 171 1.2× 138 1.1× 195 1.9k
Stephen P. Harter United States 21 1.1k 1.7× 666 1.5× 119 0.8× 68 0.5× 102 0.8× 47 1.8k
Cataldo Musto Italy 23 916 1.4× 919 2.0× 57 0.4× 96 0.7× 140 1.1× 100 1.4k
Montserrat Batet Spain 24 388 0.6× 1.4k 3.0× 86 0.6× 79 0.6× 295 2.3× 55 1.8k
Acar Tamersoy United States 16 194 0.3× 285 0.6× 126 0.9× 142 1.0× 158 1.2× 26 705

Countries citing papers authored by Efthimis N. Efthimiadis

Since Specialization
Citations

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

Fields of papers citing papers by Efthimis N. Efthimiadis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Efthimis N. Efthimiadis. 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 Efthimis N. Efthimiadis. The network helps show where Efthimis N. Efthimiadis may publish in the future.

Co-authorship network of co-authors of Efthimis N. Efthimiadis

This figure shows the co-authorship network connecting the top 25 collaborators of Efthimis N. Efthimiadis. A scholar is included among the top collaborators of Efthimis N. Efthimiadis 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 Efthimis N. Efthimiadis. Efthimis N. Efthimiadis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Crestani, Fábio, Stéphane Marchand‐Maillet, Hsin‐Hsi Chen, Efthimis N. Efthimiadis, & Jacques Savoy. (2010). Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval. International ACM SIGIR Conference on Research and Development in Information Retrieval. 13 indexed citations
2.
Efthimiadis, Efthimis N., et al.. (2009). Non-english web search: an evaluation of indexing and searching the Greek web. Information Retrieval. 12(3). 352–379. 4 indexed citations
3.
Efthimiadis, Efthimis N., Jeff Huang, Amanda Spink, & Bernard J. Jansen. (2009). Query formulation in web search. Proceedings of the American Society for Information Science and Technology. 46(1). 1–3. 1 indexed citations
4.
Efthimiadis, Efthimis N., et al.. (2008). Nursing documentation usage analysis.. PubMed. 1112–1112. 2 indexed citations
5.
Lazarinis, Fotis & Efthimis N. Efthimiadis. (2008). Measuring search engine quality in image queries in 10 non-English languages. 89–92. 1 indexed citations
6.
Efthimiadis, Efthimis N., et al.. (2008). An Investigation on the Use of Computerized Patient Care Documentation: Preliminary Results. 42. 235–235. 3 indexed citations
7.
Baeza‐Yates, Ricardo, Carlos Castillo, & Efthimis N. Efthimiadis. (2007). Characterization of national Web domains. ACM Transactions on Internet Technology. 7(2). 9–9. 53 indexed citations
8.
Efthimiadis, Efthimis N. & Nathan G. Freier. (2007). IR-Toolbox. 914–914. 3 indexed citations
9.
Efthimiadis, Efthimis N., Susan Dumais, David Hawking, & Kalervo Järvelin. (2006). Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval. International ACM SIGIR Conference on Research and Development in Information Retrieval. 129 indexed citations
10.
Bast, Holger, et al.. (2006). Type Less, Find More: Fast Autocompletion Search with a Succinct Index. Max Planck Institute for Plasma Physics. 364–371. 83 indexed citations
11.
Lewis, William D., et al.. (2006). The University of Washington's UWCLMAQA System. Text REtrieval Conference. 2 indexed citations
12.
Angelova, Ralitsa, et al.. (2006). Graph-based Text Classification: Learn from Your Neighbors. Max Planck Institute for Plasma Physics. 485–492. 5 indexed citations
13.
Efthimiadis, Efthimis N. & David G. Hendry. (2005). Search engines and how students think they work. 595–596. 9 indexed citations
14.
Efthimiadis, Efthimis N. & Raya Fidel. (2000). The Effect of Query Type on Subject Searching Behavior of Image Databases: an Exploratory Study. International ACM SIGIR Conference on Research and Development in Information Retrieval. 328–330. 2 indexed citations
15.
Efthimiadis, Efthimis N. & Raya Fidel. (2000). The effect of query type on subject searching behavior of image databases (poster session). 328–330. 3 indexed citations
16.
Djulbegović, Benjamin, Thomas P. Loughran, Carlton A. Hornung, et al.. (1999). The quality of medical evidence in hematology-oncology. The American Journal of Medicine. 106(2). 198–205. 39 indexed citations
17.
Efthimiadis, Efthimis N. & Paul V. Biron. (1993). UCLA-Okapi at TREC-2: query expansion experiments. Text REtrieval Conference. 278–290. 31 indexed citations
18.
Efthimiadis, Efthimis N.. (1993). A User-Centered Evaluation of Ranking Algorithims for Interactive Query Expansion.. International ACM SIGIR Conference on Research and Development in Information Retrieval. 146–159. 9 indexed citations
19.
Efthimiadis, Efthimis N.. (1993). A user-centred evaluation of ranking algorithms for interactive query expansion. 146–159. 46 indexed citations
20.
Efthimiadis, Efthimis N.. (1990). A review of online searching aids. OpenGrey (Institut de l'Information Scientifique et Technique). 1 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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