This map shows the geographic impact of Amar K. Das'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 Amar K. Das with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Amar K. Das more than expected).
This network shows the impact of papers produced by Amar K. Das. 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 Amar K. Das. The network helps show where Amar K. Das may publish in the future.
Co-authorship network of co-authors of Amar K. Das
This figure shows the co-authorship network connecting the top 25 collaborators of Amar K. Das.
A scholar is included among the top collaborators of Amar K. Das 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 Amar K. Das. Amar K. Das is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
O’Connor, Martin J. & Amar K. Das. (2012). A Pair of OWL 2 RL Reasoners..5 indexed citations
14.
Waldinger, Richard, Daniel G. Bobrow, Cleo Condoravdi, Kyle Richardson, & Amar K. Das. (2011). Accessing Structured Health Information through English Queries and Automatic Deduction. National Conference on Artificial Intelligence.5 indexed citations
15.
Bridewell, Will, et al.. (2011). Alignment and clustering of breast cancer patients by longitudinal treatment history.. PubMed Central.5 indexed citations
16.
O’Connor, Martin J., et al.. (2011). SWEETInfo: a Web-Based System for Visualizing and Querying Temporal Data..1 indexed citations
17.
Hassanpour, Saeed, Martin J. O’Connor, & Amar K. Das. (2009). A Rule Management and Elicitation Tool for SWRL Rule Bases..1 indexed citations
18.
O’Connor, Martin J., Ravi Shankar, Csongor Nyulas, Samson W. Tu, & Amar K. Das. (2008). Developing a Web-Based Application using OWL and SWRL.. National Conference on Artificial Intelligence. 93–98.21 indexed citations
19.
O’Connor, Martin J., Ravi Shankar, Mark A. Musen, Amar K. Das, & Csongor Nyulas. (2008). The SWRLAPI: A Development Environment for Working with SWRL Rules..16 indexed citations
20.
Xu, Rong, Kaustubh Supekar, Yang Huang, Amar K. Das, & Alan M. Garber. (2006). Combining Text Classification and Hidden Markov Modeling Techniques for Structuring Randomized Clinical Trial Abstracts. Europe PMC (PubMed Central). 2006. 824.20 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.