The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Val Tannen sits on this spectrum.
This scientist: 202 publications — 47th percentile
47% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 991 publications or more.
The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Val Tannen sits on this spectrum.
This scientist: 48 D-Index — 58th percentile
58% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 131 D-Index or more.
Val Tannen is affiliated with the University of Pennsylvania in the United States. Their research primarily spans the fields of Computer Science and Decision Sciences, with a significant focus on subfields such as Computer Networks and Communications, Artificial Intelligence, Information Systems and Management, Signal Processing, and Management Science and Operations Research.
Their research work encompasses several main topics, notably Scientific Computing and Data Management, Advanced Database Systems and Queries, Logic, Programming, and Type Systems, Distributed and Parallel Computing Systems, Software System Performance and Reliability, Distributed Systems and Fault Tolerance, and Semantic Web and Ontologies.
Val Tannen has contributed to multiple research papers published in various peer-reviewed venues. Some recent publications include:
Their research has appeared frequently in venues such as Proceedings of the ACM on Management of Data, arXiv (Cornell University), Proceedings of the VLDB Endowment, Journal of Functional Programming, and Leibniz-Zentrum für Informatik (Schloss Dagstuhl).
Val Tannen has collaborated with a recurring group of coauthors, including Mihai Budiu, Frank McSherry, Leonid Ryzhyk, Tej Chajed, and Hangdong Zhao.
In 2013, Val Tannen was recognized as an ACM Fellow for contributions to query languages, query optimization, and data provenance.
Todd J. Green;Grigoris Karvounarakis;Val Tannen
Stephen A Goff;Matthew Vaughn;Sheldon McKay;Eric Lyons
Todd J. Green;Val Tannen
Peter Buneman;Shamim Naqvi;Val Tannen;Limsoon Wong
Val Breazu-Tannen;Thierry Coquand;Carl A. Gunter;Andre Scedrov
Peter Buneman;Leonid Libkin;Dan Suciu;Val Tannen
S. B. Davidson;J. Crabtree;B. P. Brunk;J. Schug
V. Breazu-Tannen;T. Coquand;C.A. Gunter;A. Scedrov
Grigoris Karvounarakis;Zachary G. Ives;Val Tannen
Alin Deutsch;Val Tannen
Val Tannen;Peter Buneman;Limsoon Wong
Todd J. Green;Grigoris Karvounarakis;Zachary G. Ives;Val Tannen
Atsushi Ohori;Peter Buneman;Val Breazu-Tannen
Yael Amsterdamer;Daniel Deutch;Val Tannen
Yael Amsterdamer;Susan B. Davidson;Daniel Deutch;Tova Milo
Alin Deutsch;Val Tannen
Alin Deutsch;Val Tannen
J. Nathan Foster;Todd J. Green;Val Tannen
Zachary G. Ives;Todd J. Green;Grigoris Karvounarakis;Nicholas E. Taylor
Alin Deutsch;Lucian Popa;Val Tannen
Val Tannen;Peter Buneman;Limsoon Wong
Todd J. Green;Zachary G. Ives;Val Tannen
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