Experts ranked by Total Citation Number.

1 Jiawei Han (Professor, Department of Computer Science Univ. of Illinois at Urbana-Champaign Rm 2132, Siebel Center for Computer Science)
	H-index: 74; Papers: 396; Citation: 52292   highest-cited paper: Data Mining: Concepts and Techniques (2000) (Cited By 9913) Homepage: http://www-sal.cs.uiuc.edu/~hanj/
Expertise: Data mining;   XML Data;   Data Mining / Query Processing;   Database Systems;   Large-scale video retrieval;

2 Rakesh Agrawal ( Microsoft Technical Fellow, Technical Fellow Microsoft Search Labs)
	H-index: 70; Papers: 159; Citation: 46825   highest-cited paper: Fast Algorithms for Mining Association Rules in Large Databases (1994) at VLDB(Cited By 10009) Homepage: http://rakesh.agrawal-family.com/
Expertise: XML Data;   Database Systems;   Data mining;

3 Rajeev Motwani (Professor and Director of Graduate Studies, Stanford University)
	H-index: 72; Papers: 183; Citation: 39124   highest-cited paper: Randomized Algorithms (1997) at The Computer Science and Engineering Handbook(Cited By 3687) Homepage: http://theory.stanford.edu/~rajeev/
Expertise: Communication Complexity / Lower Bounds;   XML Data;   Approximation Algorithms / Perfect Graphs;   Convex Polygons / Planar Arrangements;

4 Prabhakar Raghavan ( Consulting Professor of Computer Science, Yahoo)
	H-index: 65; Papers: 169; Citation: 34844   highest-cited paper: Randomized Algorithms (1997) at The Computer Science and Engineering Handbook(Cited By 3687) Homepage: http://theory.stanford.edu/~pragh/
Expertise: Communication Complexity / Lower Bounds;   Convex Polygons / Planar Arrangements;   XML Data;   Approximation Algorithms / Perfect Graphs;   Web Mining;

5 Serge Abiteboul (Projet Gemo (ex Verso), INRIA-Futurs et LRI-Univ. Paris 11 Parc Club Orsay-University )
	H-index: 72; Papers: 234; Citation: 28807   highest-cited paper: Foundations of Databases (1995) (Cited By 2860) Homepage: http://www-rocq.inria.fr/~abitebou/
Expertise: Database Systems;   Finite Languages / Database Queries;   XML Data;

6 Christos Faloutsos (Professor, Dept. of Computer Science Carnegie Mellon University)
	H-index: 69; Papers: 279; Citation: 24417   highest-cited paper: On Power-law Relationships of the Internet Topology (1999) at SIGCOMM(Cited By 3053) Homepage: http://www.cs.cmu.edu/~christos/
Expertise: XML Data;   Data mining;   Data Mining / Query Processing;   Database Systems;   Large-scale video retrieval;

7 Jim Gray ( researcher and manager of Microsoft Research, Microsoft Research's eScience Group)
	H-index: 46; Papers: 116; Citation: 24120   highest-cited paper: Transaction Processing: Concepts and Techniques (1993) (Cited By 3466) Homepage: http://research.microsoft.com/~Gray/
Expertise: Database Systems;   Wireless Networks / Algorithmic Complexity;   XML Data;   File System / Software Systems;

8 Ramakrishnan Srikant (Senior Staff Research Scientist , Google IBM Almaden Research Center)
	H-index: 27; Papers: 44; Citation: 23420   highest-cited paper: Fast Algorithms for Mining Association Rules in Large Databases (1994) at VLDB(Cited By 10009) Homepage: http://www.rsrikant.com/
Expertise: XML Data;   Data mining;

9 Jennifer Widom (Professor of Stanford University , Depts. of Computer Science and EE Stanford University)
	H-index: 75; Papers: 173; Citation: 23412   highest-cited paper: Models and Issues in Data Stream Systems (2002) at PODS(Cited By 1628) Homepage: http://infolab.stanford.edu/~widom/
Expertise: Database Systems;   XML Data;

10 Shamkant B. Navathe (Professor , College Of Computing Georgia Institute Of Technology )
	H-index: 40; Papers: 160; Citation: 21631   highest-cited paper: Fundamentals of Database Systems, 2nd Edition (1994) (Cited By 18) Homepage: http://www-static.cc.gatech.edu/~sham
Expertise: Database Systems;   Web Data / Database design;   XML Data;   Data Mining / Query Processing;   Segel Model / Data-Handling Systems;

11 Philip S. Yu (Professor and Wexler Chair in Information Technology, Department of Computer Science University of Illinois at Chicago )
	H-index: 70; Papers: 561; Citation: 21263   highest-cited paper: Data Mining: An Overview from a Database Perspective (1996) at IEEE Trans. Knowl. Data Eng.(Cited By 1551) Homepage: http://www.cs.uic.edu/~psyu/
Expertise: Data mining;   XML Data;   Data Mining / Query Processing;   Real-Time Systems / Automated Software Test Data;   Parallel Algorithms / Wormhole Networks;   Queueing Networks / Time-dependent performance analysis;

12 Stefano Ceri (professor of Database Systems Vice-director of Alta Scuola Politecnica , Dipartimento di Elettronica e Informazione, Politecnico di Milano)
	H-index: 63; Papers: 246; Citation: 20116   highest-cited paper: Conceptual Database Design: An Entity-Relationship Approach (1992) (Cited By 1211) Homepage: http://home.dei.polimi.it//ceri/
Expertise: Database Systems;   XML Data;   Web Data / Database design;   Web Mining;

14 Hans-Peter Kriegel (Professor)
	H-index: 49; Papers: 295; Citation: 17733   highest-cited paper: The R*-Tree: An Efficient and Robust Access Method for Points and Rectangles (1990) at SIGMOD Conference(Cited By 3412) Homepage: http://www.dbs.informatik.uni-muenchen.de/Mitarbeiter/kriegel.html
Expertise: XML Data;   Data mining;   Spatial data;   Der Wirtschaftsinformatik / Bedeutung und Ziele von;

15 Michael Stonebraker (Adjunct Professor, Electrical Engineering and Computer Sciences at the University of California at Berkeley)
	H-index: 70; Papers: 247; Citation: 17338   highest-cited paper: The Design of Postgres (1986) at SIGMOD Conference(Cited By 668) Homepage: http://s2k-ftp.cs.berkeley.edu:8000/nasa_e2e/mike.html
Expertise: Database Systems;   XML Data;

16 Abraham Silberschatz (Professor, Computer Science Department Yale University)
	H-index: 48; Papers: 204; Citation: 15685   highest-cited paper: Database System Concepts, 4th Edition (2001) (Cited By 1392) Homepage: http://codex.cs.yale.edu/avi/
Expertise: Database Systems;   XML Data;   Real-Time Systems / Automated Software Test Data;   Database Systems / Programming Languages;

17 Sushil Jajodia (Professor , Center for Secure Information Systems Volgenau School of Information Technology & Engineering )
	H-index: 59; Papers: 356; Citation: 14831   highest-cited paper: LEAP: efficient security mechanisms for large-scale distributed sensor networks (2003) at ACM Conference on Computer and Communications Security(Cited By 862) Homepage: http://csis.gmu.edu/faculty/jajodia.html
Expertise: Security Views / New Denial;   Database Systems;   XML Data;

18 Raghu Ramakrishnan (Professor of Computer Sciences, YAHOO! RESEARCH )
	H-index: 62; Papers: 209; Citation: 14226   highest-cited paper: BIRCH: An Efficient Data Clustering Method for Very Large Databases (1996) at SIGMOD Conference(Cited By 2201) Homepage: http://www.cs.wisc.edu/~raghu/
Expertise: XML Data;   Logic Programs;   Database Systems;   Finite Languages / Database Queries;   Data mining;

19 Philip A. Bernstein (researcher, Database Group of Microsoft Research)
	H-index: 53; Papers: 162; Citation: 13803   highest-cited paper: A survey of approaches to automatic schema matching (2001) at VLDB J.(Cited By 2124) Homepage: http://research.microsoft.com/~philbe/
Expertise: Database Systems;   XML Data;   Computer / Systems;

20 Richard Hull ( Director , Network Data and Services Research Department Computing Systems Research Department)
	H-index: 34; Papers: 110; Citation: 13224   highest-cited paper: Foundations of Databases (1995) (Cited By 2860) Homepage:
Expertise: Finite Languages / Database Queries;   Database Systems;   XML Data;   Web Service;   Adaptive Mobile Applications / Pervasive Computing Systems;

21 David Maier (Professor, Environmental & Biomolecular Systems, OGI School of Science & Engineering, OHSU)
	H-index: 44; Papers: 188; Citation: 13158   highest-cited paper: The Theory of Relational Databases (1983) (Cited By 1508) Homepage: http://web.cecs.pdx.edu/~maier/
Expertise: Database Systems;   XML Data;   Finite Languages / Database Queries;

22 Michael J. Carey (Professor, Computer Sciences Department University of Wisconsin-Madison IBM Almaden Research Center )
	H-index: 61; Papers: 164; Citation: 13151   highest-cited paper: XMark: A Benchmark for XML Data Management (2002) at VLDB(Cited By 547) Homepage: http://pages.cs.wisc.edu/~carey/carey.html
Expertise: Database Systems;   XML Data;

23 Surajit Chaudhuri (Associate Editor , ACM Transactions on Database Systems (TODS) IEEE Transactions on Knowledge and Data Engineering (TKDE) )
	H-index: 49; Papers: 171; Citation: 13078   highest-cited paper: Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals (2007) at CoRR(Cited By 1760) Homepage: http://research.microsoft.com/~surajitc
Expertise: XML Data;   Database Systems;

24 Philip Wadler (Professor of Theoretical Computer Science, School of Informatics, University of Edinburgh (2003-). Director Laboratory for Foundations of Computer Science (2008-). Chair ACM Special Interest Group on Programming Languages (2009-). , School of Informatics, University of Edinburgh )
	H-index: 51; Papers: 91; Citation: 12056   highest-cited paper: Comprehending Monads (1992) at Mathematical Structures in Computer Science(Cited By 766) Homepage: http://homepages.inf.ed.ac.uk/wadler/
Expertise: Functional Programming / Binding-Time Analysis;   XML Data;

25 Elisa Bertino (Professor, Department of Computer Sciences, Purdue University)
	H-index: 56; Papers: 520; Citation: 11831   highest-cited paper: TRBAC: A temporal role-based access control model (2001) at ACM Trans. Inf. Syst. Secur.(Cited By 441) Homepage: http://homes.cerias.purdue.edu/~bertino/
Expertise: Security Views / New Denial;   Database Systems;   XML Data;   Data Mining / Query Processing;   Web Data / Database design;   Web Service;

26 S. Sudarshan (Professor , Dept. of Computer Science and Engineering IIT Bombay )
	H-index: 35; Papers: 90; Citation: 11807   highest-cited paper: Database System Concepts, 4th Edition (2001) (Cited By 1392) Homepage: http://www.cse.iitb.ac.in/~sudarsha/
Expertise: XML Data;   Logic Programs;   Database Systems;

27 Rajeev Rastogi (Executive Director , Bell Labs Research Center in Bangalore)
	H-index: 47; Papers: 147; Citation: 11802   highest-cited paper: Cure: An Efficient Clustering Algorithm for Large Databases (2001) at Inf. Syst.(Cited By 2) Homepage: http://www.bell-labs.com/user/rastogi/
Expertise: XML Data;   ATM Networks;   Database Systems;

28 Johannes Gehrke (Professor , Department of Computer Sciences Cornell University )
	H-index: 43; Papers: 143; Citation: 11386   highest-cited paper: Automatic Subspace Clustering of High Dimensional Data for Data Mining Applications (1998) at SIGMOD Conference(Cited By 1513) Homepage: http://www.cs.cornell.edu/johannes/
Expertise: XML Data;   Data mining;   Dynamic Networks / Extended Abstract;

29 Sudipto Guha (Department of Computer and Information Science University of Pennsylvania)
	H-index: 37; Papers: 113; Citation: 11066   highest-cited paper: Cure: An Efficient Clustering Algorithm for Large Databases (2001) at Inf. Syst.(Cited By 2) Homepage: http://www.cis.upenn.edu/~sudipto/
Expertise: Communication Complexity / Lower Bounds;   XML Data;   Approximation Algorithms / Perfect Graphs;

30 Umeshwar Dayal (Professor , International Institute of Information Technology )
	H-index: 45; Papers: 176; Citation: 10763   highest-cited paper: An Overview of Data Warehousing and OLAP Technology (1997) at SIGMOD Record(Cited By 1714) Homepage: http://www.iiit.net/faculty/kamal.php
Expertise: Database Systems;   XML Data;   Information Visualization / Turning Data;   Web Data / Database design;

31 Kyuseok Shim ( Associate Professor , School of Electrical Engineering and Computer Science Seoul National University )
	H-index: 37; Papers: 68; Citation: 10490   highest-cited paper: Cure: An Efficient Clustering Algorithm for Large Databases (2001) at Inf. Syst.(Cited By 2) Homepage: http://ee.snu.ac.kr/~shim/
Expertise: XML Data;   Data mining;

32 V. S. Subrahmanian (Professor Director , Department of Computer Science Institute for Advanced Computer Studies at the University of Maryland)
	H-index: 49; Papers: 219; Citation: 10282   highest-cited paper: Maintaining Views Incrementally (1993) at SIGMOD Conference(Cited By 601) Homepage: http://www.cs.umd.edu/~vs/
Expertise: Logic Programs;   Theorem Proving / General-Purpose Automated Reasoning;   XML Data;   Multimedia Systems;   Learning Search Control Rules / Explanation-based Approach;   Default Logic / Description Logics;

33 A. Prasad Sistla (Professor, Department of Computer Science University of Illinois at Chicago )
	H-index: 33; Papers: 96; Citation: 9781   highest-cited paper: Automatic Verification of Finite-State Concurrent Systems Using Temporal Logic Specifications (1986) at ACM Trans. Program. Lang. Syst.(Cited By 3449) Homepage: http://www.cs.uic.edu/~sistla/
Expertise: Model Checking / Hybrid Systems;   Dynamic Networks / Extended Abstract;   XML Data;

34 Heng Tao Shen (Senior Lecturer, School of Information Technology & Electrical Engineering The University of Queensland )
	H-index: 12; Papers: 63; Citation: 9736   highest-cited paper: Principal Component Analysis (2009) at Theory of Computing Systems(Cited By 9067) Homepage: http://www.itee.uq.edu.au/~shenht/
Expertise: Data Mining / Query Processing;   XML Data;

35 Krithi Ramamritham (Chair Professor , Department of Computer Sc. and Engg. IIT Bombay )
	H-index: 53; Papers: 253; Citation: 9652   highest-cited paper: Real-Time Databases (1993) at Distributed and Parallel Databases(Cited By 571) Homepage: http://www.cse.iitb.ac.in/krithi/
Expertise: Real-Time Systems;   Database Systems;   XML Data;   Real-Time Systems / Automated Software Test Data;   Web Mining;

36 Eric A. Brewer (Professor , University of California at Berkeley Computer Science Division )
	H-index: 37; Papers: 92; Citation: 9554   highest-cited paper: The nesC language: A holistic approach to networked embedded systems (2003) at PLDI(Cited By 1299) Homepage: http://www.cs.berkeley.edu/~brewer/
Expertise: File System / Software Systems;   Parallel Algorithms / Wormhole Networks;   Web Mining;   XML Data;   Sensor Networks / Outdoor wireless;   Parallel Computing / High Performance Fortran;

37 Samuel Madden (Associate Professor, EECS)
	H-index: 35; Papers: 85; Citation: 9436   highest-cited paper: TAG: A Tiny AGgregation Service for Ad-Hoc Sensor Networks (2002) at OSDI(Cited By 2005) Homepage: http://db.lcs.mit.edu/madden/
Expertise: XML Data;   Sensor Networks / Outdoor wireless;   Database Systems;   File System / Software Systems;

38 Phillip B. Gibbons (Adjunct Professor Principal Research Scientist , Intel Research Pittsburgh Computer Science Departments at Carnegie Mellon University and the University of Pittsburgh)
	H-index: 47; Papers: 115; Citation: 9323   highest-cited paper: Memory Consistency and Event Ordering in Scalable Shared-Memory Multiprocessors (1998) at 25 Years ISCA: Retrospectives and Reprints(Cited By 1289) Homepage: http://pittsburgh.intel-research.net/people/gibbons/
Expertise: Dynamic Networks / Extended Abstract;   XML Data;   Sensor Networks / Outdoor wireless;   Approximation Algorithms / Perfect Graphs;

39 Jian Pei (Associate Director, Associate Professor, School of Computing Science Simon Fraser University)
	H-index: 36; Papers: 157; Citation: 9279   highest-cited paper: Mining Frequent Patterns without Candidate Generation: A Frequent-Pattern Tree Approach (2004) at Data Min. Knowl. Discov.(Cited By 3565) Homepage: http://www.cs.sfu.ca/~jpei/
Expertise: Data mining;   XML Data;   Data Mining / Query Processing;   Software Engineering / Business Maintenance Model;

40 Gustavo Alonso (Professor, Systems Group Department of Computer Science ETH Zurich. )
	H-index: 38; Papers: 127; Citation: 8989   highest-cited paper: Web Services - Concepts, Architectures and Applications (2004) (Cited By 9) Homepage: http://www.inf.ethz.ch/personal/alonso/
Expertise: XML Data;   Database Systems;   Computing Systems / Fault-Tolerant Real-Time;   Real-Time Systems / Automated Software Test Data;   File System / Software Systems;

41 Fabio Casati (Professor, Department of Information and Communication Technology University of Trento)
	H-index: 34; Papers: 117; Citation: 8577   highest-cited paper: Web Services - Concepts, Architectures and Applications (2004) (Cited By 9) Homepage: http://www.dit.unitn.it/users/fabio.casati
Expertise: Web Services / Mobile Agents;   XML Data;   Web Data / Database design;   Web Mining;   Database Systems;   Web Service;

42 Divesh Srivastava (AT&T Labs,Inc.)
	H-index: 50; Papers: 202; Citation: 8151   highest-cited paper: Holistic twig joins: optimal XML pattern matching (2002) at SIGMOD Conference(Cited By 725) Homepage: http://www.research.att.com/~divesh/
Expertise: XML Data;   Logic Programs;   Database Systems;

43 Andrew Tomkins ( Yahoo Research)
	H-index: 35; Papers: 80; Citation: 7953   highest-cited paper: Graph structure in the Web (2000) at Computer Networks(Cited By 1751) Homepage: http://www.tomkinshome.com/andrew/
Expertise: Web Mining;   Data mining;   XML Data;   Approximation Algorithms / Perfect Graphs;

44 Ming-Syan Chen (professor, ACM Computer Science and Information Engineering Department Electrical Engineering Department GICE at National Taiwan University IEEE)
	H-index: 35; Papers: 237; Citation: 7839   highest-cited paper: Data Mining: An Overview from a Database Perspective (1996) at IEEE Trans. Knowl. Data Eng.(Cited By 1551) Homepage: http://arbor.ee.ntu.edu.tw/~mschen/
Expertise: Data Mining / Query Processing;   Data mining;   XML Data;   Scalable video coding / Rate control;

45 Nick Roussopoulos (Professor, Department of Computer Science and UMIACS [IMAGE])
	H-index: 38; Papers: 121; Citation: 7801   highest-cited paper: The R+-Tree: A Dynamic Index for Multi-Dimensional Objects (1987) at VLDB(Cited By 1283) Homepage: http://www.cs.umd.edu/~nick/
Expertise: XML Data;   Database Systems;

46 Divyakant Agrawal (Professor, University of California)
	H-index: 45; Papers: 278; Citation: 7542   highest-cited paper: Advanced Transaction Models in Workflow Contexts (1996) at ICDE(Cited By 323) Homepage: http://www.cs.ucsb.edu/~agrawal/
Expertise: XML Data;   Dynamic Networks / Extended Abstract;

47 Mohammed Javeed Zaki (Assistant Professor , Department of Computer Science Rensselaer Polytechnic Institute )
	H-index: 41; Papers: 148; Citation: 7448   highest-cited paper: SPADE: An Efficient Algorithm for Mining Frequent Sequences (2001) at Machine Learning(Cited By 757) Homepage: http://www.cs.rpi.edu/~zaki/index.php
Expertise: Data mining;   XML Data;   Automata Theory / Slender Languages;   E-learning Support System / Neural Networks;

49 B. R. Badrinath (Chief Scientist )
	H-index: 33; Papers: 53; Citation: 7211   highest-cited paper: I-TCP: Indirect TCP for Mobile Hosts (1995) at ICDCS(Cited By 1201) Homepage: http://www.cs.rutgers.edu/~badri/
Expertise: Wireless Networks / Priority Scheduling;   Real-Time Systems / Automated Software Test Data;   XML Data;   Database Systems;

50 Carlo Batini (professore ordinario, dipartimento di informatica sistemistica e comunicazione)
	H-index: 25; Papers: 82; Citation: 7092   highest-cited paper: A Comparative Analysis of Methodologies for Database Schema Integration (1986) at ACM Comput. Surv.(Cited By 1711) Homepage: http://www.unimib.it/go/Home/Pagine-Speciali/Elenco-Docenti/BATINI-CARLO
Expertise: Web Data / Database design;   Database Systems;   XML Data;   Visual Language;   Digital government / Case Study;   Conceptual Graphs / Formal Concept Analysis;