Jeff Ullman

About

Jeff Ullman is a scholar working on Computer Networks and Communications, Computational Theory and Mathematics and Information Systems. According to data from OpenAlex, Jeff Ullman has authored 7 papers receiving a total of 284 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Computer Networks and Communications, 2 papers in Computational Theory and Mathematics and 2 papers in Information Systems. Recurrent topics in Jeff Ullman’s work include Advanced Database Systems and Queries (4 papers), Web Data Mining and Analysis (1 paper) and Data Mining Algorithms and Applications (1 paper). Jeff Ullman is often cited by papers focused on Advanced Database Systems and Queries (4 papers), Web Data Mining and Analysis (1 paper) and Data Mining Algorithms and Applications (1 paper). Jeff Ullman collaborates with scholars based in United States. Jeff Ullman's co-authors include Avi Silberschatz, Craig Silverstein, Sergey Brin, Michael Stonebraker, Rajeev Motwani, Mike Stonebraker, Jim Gray, Héctor García-Molina, Hamid Pirahesh and Stefano Ceri and has published in prestigious journals such as Communications of the ACM, Computers & Mathematics with Applications and Lecture notes in computer science.

In The Last Decade

Co-authorship network of co-authors of Jeff Ullman i

Layout:

Gravity: 0.05 Iterations: 100 Initial Temp: 1000 Cooling: 0.99 Min Temp: 1

Fields of papers citing papers by Jeff Ullman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Jeff Ullman

Since Specialization

Citations

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

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.

Explore authors with similar magnitude of impact