Theo Härder

2.4k total citations
136 papers, 1.0k citations indexed

About

Theo Härder is a scholar working on Computer Networks and Communications, Signal Processing and Information Systems. According to data from OpenAlex, Theo Härder has authored 136 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 113 papers in Computer Networks and Communications, 44 papers in Signal Processing and 40 papers in Information Systems. Recurrent topics in Theo Härder's work include Advanced Database Systems and Queries (86 papers), Data Management and Algorithms (44 papers) and Distributed systems and fault tolerance (39 papers). Theo Härder is often cited by papers focused on Advanced Database Systems and Queries (86 papers), Data Management and Algorithms (44 papers) and Distributed systems and fault tolerance (39 papers). Theo Härder collaborates with scholars based in Germany, United States and Brazil. Theo Härder's co-authors include Michael Haustein, Yi Ou, Peiquan Jin, Bernhard Mitschang, Daniel Schall, Markus Wagner, Klaus Meyer-Wegener, Zhi Li, Harald Schöning and K.‐H. Schmidt and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Power Electronics and IEEE Transactions on Knowledge and Data Engineering.

In The Last Decade

Theo Härder

114 papers receiving 895 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Theo Härder Germany 15 821 288 282 261 143 136 1.0k
Pratyusa K. Manadhata United States 9 503 0.6× 289 1.0× 498 1.8× 293 1.1× 92 0.6× 16 867
Mema Roussopoulos United States 17 1.3k 1.5× 225 0.8× 597 2.1× 295 1.1× 59 0.4× 60 1.5k
Umar Farooq Minhas United States 20 851 1.0× 115 0.4× 665 2.4× 304 1.2× 188 1.3× 33 1.2k
Mark Russinovich United States 13 812 1.0× 254 0.9× 791 2.8× 637 2.4× 271 1.9× 33 1.3k
Luigi Romano Italy 18 445 0.5× 121 0.4× 523 1.9× 393 1.5× 73 0.5× 87 915
Chittaranjan Hota India 12 504 0.6× 219 0.8× 212 0.8× 334 1.3× 24 0.2× 87 711
Jong Kim South Korea 16 855 1.0× 119 0.4× 471 1.7× 166 0.6× 366 2.6× 80 1.1k
Pedro R. M. Inácio Portugal 16 666 0.8× 212 0.7× 643 2.3× 404 1.5× 40 0.3× 51 1.1k
Nikos Tziritas Greece 14 677 0.8× 96 0.3× 592 2.1× 100 0.4× 81 0.6× 65 912

Countries citing papers authored by Theo Härder

Since Specialization
Citations

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

Fields of papers citing papers by Theo Härder

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Theo Härder

This figure shows the co-authorship network connecting the top 25 collaborators of Theo Härder. A scholar is included among the top collaborators of Theo Härder 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 Theo Härder. Theo Härder 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.
Härder, Theo. (2015). FIXED POINT THEORY AND ITERATION PROCEDURES. SHILAP Revista de lepidopterología.
2.
Graefe, Goetz, et al.. (2015). Single-pass restore after a media failure.. BTW. 217–236. 5 indexed citations
3.
Härder, Theo & Daniel Schall. (2012). WattDB – A cluster of wimpy processing nodes to approximate energy proportionality. GI-Jahrestagung. 394–396.
4.
Härder, Theo, et al.. (2008). Towards Cost-based Query Optimization in Native XML Database Management Systems.. 2 indexed citations
5.
Härder, Theo, et al.. (2007). Comparison of Complete and Elementless Native Storage of XML Documents. 102–113. 9 indexed citations
6.
Härder, Theo, et al.. (2007). Embedding Similarity Joins into Native XML Databases. 285–299. 3 indexed citations
7.
Haustein, Michael, et al.. (2006). Contest of XML lock protocols. Very Large Data Bases. 1069–1080. 13 indexed citations
8.
Härder, Theo, et al.. (2006). Statistics for Cost-Based XML Query Optimization.. 110–114. 3 indexed citations
9.
Haustein, Michael, et al.. (2005). DeweyIDs - The Key to Fine-Grained Management of XML Documents. Cadernos de Linguística e Teoria da Literatura (Universidade Federal de Minas Gerais). 1(1). 147–160. 14 indexed citations
10.
Haustein, Michael & Theo Härder. (2004). A Lock Manager for Collaborative Processing of Natively Stored XML Documents.. 230–244. 5 indexed citations
11.
Härder, Theo, et al.. (2003). V-Grid-A Versioning Services Framework for the Grid.. 140–154.
12.
Härder, Theo, et al.. (2003). Anfrageoptimierung bei der Funktionsintegration in föderierten Datenbanksystemen.. Datenbank-Spektrum. 6. 33–42. 1 indexed citations
13.
Härder, Theo, et al.. (2002). Supporting Mass Customomization by Generating Adjusted Repositories for Product Configuration. 17–26. 1 indexed citations
14.
Härder, Theo, et al.. (1999). Recovery in Multidatabase Systems.. 91–107. 2 indexed citations
15.
Härder, Theo, et al.. (1999). Generating Call-Level Interfaces for Advanced Database Application Programming. Very Large Data Bases. 575–586.
16.
Zhang, Nan & Theo Härder. (1997). On Modeling Power of Object-Relational Data Models in Technical Applications.. 318–325. 1 indexed citations
17.
Härder, Theo, et al.. (1995). Implementing Dynamic Code Assembly for Client-Based Query Processing. 264–272. 4 indexed citations
18.
Härder, Theo, et al.. (1989). Parallel Query Evaluation: A New Approach to Complex Object Processing. IEEE Data(base) Engineering Bulletin. 12. 23–29. 1 indexed citations
19.
Härder, Theo & Klaus Meyer-Wegener. (1986). Die Zusammenarbeit von TP-Monitoren und Datenbanksystemen in DB/DC-Systemen, Existierende Systeme und zukünftige Entwicklungen.. 1. 101–122.
20.
Härder, Theo. (1977). A scan-driven sort facility for a relational database system. Very Large Data Bases. 236–244. 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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