Ravi Kumar

7.4k total citations · 2 hit papers
42 papers, 3.7k citations indexed

About

Ravi Kumar is a scholar working on Information Systems, Artificial Intelligence and Computer Networks and Communications. According to data from OpenAlex, Ravi Kumar has authored 42 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Information Systems, 19 papers in Artificial Intelligence and 11 papers in Computer Networks and Communications. Recurrent topics in Ravi Kumar's work include Web Data Mining and Analysis (23 papers), Complex Network Analysis Techniques (11 papers) and Data Management and Algorithms (9 papers). Ravi Kumar is often cited by papers focused on Web Data Mining and Analysis (23 papers), Complex Network Analysis Techniques (11 papers) and Data Management and Algorithms (9 papers). Ravi Kumar collaborates with scholars based in United States, United Kingdom and Italy. Ravi Kumar's co-authors include Andrew Tomkins, D. Sivakumar, Cynthia Dwork, Moni Naor, Prabhakar Raghavan, Sridhar Rajagopalan, S. P. Rajagopalan, Eli Upfal, David Gibson and Deepayan Chakrabarti and has published in prestigious journals such as SIAM Journal on Computing, Computer Networks and Proceedings of the VLDB Endowment.

In The Last Decade

Ravi Kumar

40 papers receiving 3.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Rank aggregation methods for the Web

2001 1.1k citations Cynthia Dwork, Ravi Kumar et al. profile →
Trawling the Web for emerging cyber-communities

1999 574 citations Ravi Kumar, Prabhakar Raghavan et al. profile →

Peers

Ravi Kumar

IS

AI

SNP

CNC

SP

D. Sivakumar United States

Sridhar Rajagopalan United States

Ravi Kumar United States

Francesco Bonchi Italy

Sebastiano Vigna Italy

Monika Henzinger Austria

Paolo Boldi Italy

Taher H. Haveliwala United States

Gary William Flake United States

D. Sivakumar United States

Ravi Kumar

1.4k ×0.9

IS

2.3k ×1.6

AI

1.0k ×1.0

SNP

1.2k ×1.3

CNC

968 ×1.5

SP

Citations per year, relative to Ravi Kumar Ravi Kumar (= 1×) peers D. Sivakumar

Countries citing papers authored by Ravi Kumar

Since Specialization

Citations

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

Fields of papers citing papers by Ravi Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ravi Kumar

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Chierichetti, Flavio & Ravi Kumar. (2012). LSH-preserving functions and their applications. Symposium on Discrete Algorithms. 1078–1094. 6 indexed citations

2.

Kale, Satyen, Ravi Kumar, & Sergei Vassilvitskii. (2011). Cross-Validation and Mean-Square Stability. 487–495. 15 indexed citations

3.

Chierichetti, Flavio, Ravi Kumar, & Prabhakar Raghavan. (2011). Optimizing two-dimensional search results presentation. IRIS Research product catalog (Sapienza University of Rome). 257–266. 16 indexed citations

4.

Kumar, Ravi & Andrew Tomkins. (2010). A characterization of online browsing behavior. 561–570. 113 indexed citations

5.

Chierichetti, Flavio, Ravi Kumar, & Andrew Tomkins. (2010). Stochastic models for tabbed browsing. IRIS Research product catalog (Sapienza University of Rome). 241–250. 9 indexed citations

6.

Chierichetti, Flavio, Ravi Kumar, & Andrew Tomkins. (2010). Max-cover in map-reduce. IRIS Research product catalog (Sapienza University of Rome). 231–240. 65 indexed citations

7.

Kumar, Ravi & Andrew Tomkins. (2009). A Characterization of Online Search Behavior. IEEE Data(base) Engineering Bulletin. 32. 3–11. 34 indexed citations

8.

Kumar, Ravi, Kunal Punera, Torsten Suel, & Sergei Vassilvitskii. (2009). Top- k aggregation using intersections of ranked inputs. 222–231. 18 indexed citations

9.

Chakrabarti, Deepayan, Ravi Kumar, Filip Radlinski, & Eli Upfal. (2008). Mortal Multi-Armed Bandits. Neural Information Processing Systems. 21. 273–280. 56 indexed citations

10.

Jayram, T. S., Ravi Kumar, & D. Sivakumar. (2008). . Theory of Computing. 4(1). 129–135. 23 indexed citations

11.

Chakrabarti, Deepayan, Ravi Kumar, & Kunal Punera. (2008). A graph-theoretic approach to webpage segmentation. 377–386. 65 indexed citations

12.

Chakrabarti, Deepayan, Ravi Kumar, & Kunal Punera. (2007). Page-level template detection via isotonic smoothing. 32. 61–70. 52 indexed citations

13.

Kumar, Ravi, Kunal Punera, & Andrew Tomkins. (2006). Hierarchical topic segmentation of websites. 257–266. 12 indexed citations

14.

Gibson, David, Ravi Kumar, & Andrew Tomkins. (2005). Discovering large dense subgraphs in massive graphs. Very Large Data Bases. 721–732. 202 indexed citations

15.

Kumar, Ravi, et al.. (2004). A graph-theoretic approach to extract storylines from search results. 216–225. 34 indexed citations

16.

Batu, Tuğkan, Siddharth Dasgupta, Ravi Kumar, & Ronitt Rubinfeld. (2003). The complexity of approximating the entropy. 17–17. 16 indexed citations

17.

Kumar, Ravi, Prabhakar Raghavan, S. P. Rajagopalan, & Andrew Tomkins. (2002). Recommendation systems: a probabilistic analysis. 664–673. 71 indexed citations

18.

Kumar, Ravi, Prabhakar Raghavan, Sridhar Rajagopalan, & Andrew Tomkins. (2001). On Semi-Automated Web Taxonomy Construction.. 91–96. 13 indexed citations

19.

Dwork, Cynthia, Ravi Kumar, Moni Naor, & D. Sivakumar. (2001). Rank aggregation methods for the Web. 613–622. 1111 indexed citations breakdown →

20.

Kumar, Ravi, Prabhakar Raghavan, Sridhar Rajagopalan, & Andrew Tomkins. (1999). Extracting Large-Scale Knowledge Bases from the Web. Very Large Data Bases. 639–650. 149 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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