Ullas Nambiar

738 total citations
38 papers, 465 citations indexed

About

Ullas Nambiar is a scholar working on Information Systems, Signal Processing and Computer Networks and Communications. According to data from OpenAlex, Ullas Nambiar has authored 38 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Information Systems, 22 papers in Signal Processing and 21 papers in Computer Networks and Communications. Recurrent topics in Ullas Nambiar's work include Data Management and Algorithms (21 papers), Advanced Database Systems and Queries (19 papers) and Web Data Mining and Analysis (13 papers). Ullas Nambiar is often cited by papers focused on Data Management and Algorithms (21 papers), Advanced Database Systems and Queries (19 papers) and Web Data Mining and Analysis (13 papers). Ullas Nambiar collaborates with scholars based in United States, India and Australia. Ullas Nambiar's co-authors include Subbarao Kambhampati, Mukesh Mohania, Senjuti Basu Roy, Gautam Das, Haidong Wang, Zaiqing Nie, Mong Li Lee, Zoé Lacroix, Stéphane Bressan and Yingguang Li and has published in prestigious journals such as IEEE Transactions on Knowledge and Data Engineering, IEEE Internet Computing and AI Magazine.

In The Last Decade

Ullas Nambiar

37 papers receiving 425 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ullas Nambiar United States	11	253	211	199	179	48	38	465
Tanveer A. Faruquie India	15	340 1.3×	93 0.4×	183 0.9×	110 0.6×	52 1.1×	47	585
Byron J. Gao United States	12	284 1.1×	96 0.5×	198 1.0×	100 0.6×	52 1.1×	46	479
Riccardo Ortale Italy	13	248 1.0×	108 0.5×	179 0.9×	116 0.6×	33 0.7×	50	419
Ali Harounabadi Iran	10	122 0.5×	114 0.5×	178 0.9×	51 0.3×	13 0.3×	70	357
Deepak Venugopal United States	13	408 1.6×	242 1.1×	134 0.7×	206 1.2×	43 0.9×	39	605
Gianni Costa Italy	12	210 0.8×	94 0.4×	140 0.7×	105 0.6×	26 0.5×	45	358
Keivan Kianmehr Canada	12	197 0.8×	102 0.5×	152 0.8×	72 0.4×	33 0.7×	36	377
Francesco Folino Italy	12	238 0.9×	161 0.8×	154 0.8×	45 0.3×	86 1.8×	46	570
Tieke He China	12	187 0.7×	71 0.3×	229 1.2×	57 0.3×	17 0.4×	39	408
Verena Kantere Greece	11	123 0.5×	327 1.5×	271 1.4×	133 0.7×	48 1.0×	69	523

Countries citing papers authored by Ullas Nambiar

Since Specialization

Citations

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

Fields of papers citing papers by Ullas Nambiar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ullas Nambiar

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

All Works

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20 of 20 papers shown

Nambiar, Ullas, et al.. (2018). Ensemble learning for credit card fraud detection. 289–294. 67 indexed citations

Nambiar, Ullas & Zaiqing Nie. (2012). Proceedings of the Ninth International Workshop on Information Integration on the Web. 1 indexed citations

Gupta, Himanshu, et al.. (2012). Enabling Active Data Archival over Cloud. 98–105. 2 indexed citations

Gupta, S. K., et al.. (2012). Mining GPS traces to recommend common meeting points. 181–186. 3 indexed citations

Nambiar, Ullas & L. Venkata Subramaniam. (2011). Proceedings of the 8th International Workshop on Information Integration on the Web: in conjunction with WWW 2011. 1 indexed citations

Nambiar, Ullas, Tanveer A. Faruquie, L. Venkata Subramaniam, Sumit Negi, & Ganesh Ramakrishnan. (2011). Discovering customer intent in real-time for streamlining service desk conversations. 1383–1388. 3 indexed citations

Roy, Senjuti Basu, Haidong Wang, Ullas Nambiar, Gautam Das, & Mukesh Mohania. (2009). DynaCet: Building Dynamic Faceted Search Systems over Databases. Proceedings - International Conference on Data Engineering. 1463–1466. 27 indexed citations

Roy, Senjuti Basu, Haidong Wang, Gautam Das, Ullas Nambiar, & Mukesh Mohania. (2008). Minimum-effort driven dynamic faceted search in structured databases. 13–22. 63 indexed citations

Sheng, Quan Z., et al.. (2008). WS3: International Workshop on Context-enabled Source and Service Selection, Integration and Adaptation. Journal of Bioresource Management. 1263–1264. 5 indexed citations

10.

Kambhampati, Subbarao, et al.. (2007). QUIC: Handling query imprecision & data incompleteness in autonomous databases. Conference on Innovative Data Systems Research. 263–268. 7 indexed citations

11.

Nambiar, Ullas, Himanshu Gupta, & Mukesh Mohania. (2007). CallAssist: helping call center agents in preference elicitation. Very Large Data Bases. 1338–1341. 3 indexed citations

12.

Nambiar, Ullas & Subbarao Kambhampati. (2006). Supporting queries with imprecise constraints. National Conference on Artificial Intelligence. 1654–1657. 3 indexed citations

13.

Nambiar, Ullas, Bertram Ludaescher, Kai Lin, & Chaitan Baru. (2006). The GEON portal. 83–90. 21 indexed citations

14.

Nambiar, Ullas & Subbarao Kambhampati. (2005). Answering imprecise queries over web databases. Very Large Data Bases. 1350–1353. 7 indexed citations

15.

Nie, Zaiqing, Subbarao Kambhampati, & Ullas Nambiar. (2005). Effectively mining and using coverage and overlap statistics for data integration. IEEE Transactions on Knowledge and Data Engineering. 17(5). 638–651. 11 indexed citations

16.

Nambiar, Ullas & Subbarao Kambhampati. (2004). Providing ranked relevant results for web database queries. 314–314. 9 indexed citations

17.

Nambiar, Ullas & Subbarao Kambhampati. (2004). Mining approximate functional dependencies and concept similarities to answer imprecise queries. 73–78. 35 indexed citations

18.

Nie, Zaiqing, et al.. (2002). Mining coverage statistics for websource selection in a mediator. 678–680. 10 indexed citations

19.

Srivastava, Biplav, XuanLong Nguyen, Subbarao Kambhampati, et al.. (2001). AltAlt: Combining Graphplan and Heuristic State Search. AI Magazine. 22(3). 88–90. 4 indexed citations

20.

Nie, Zaiqing, et al.. (2001). Mining source coverage statistics for data integration. 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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