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Research Output 1982 2014

2014
36 Citations (Scopus)

The operational role of security information and event management systems

Bhatt, S., Manadhata, P. K. & Zomlot, L., Jan 1 2014, In : IEEE Security and Privacy. 12, 5, p. 35-41 7 p., 6924640.

Research output: Contribution to journalArticle

event
management
Security of data
Industry
incident
2012
2 Citations (Scopus)

Examining Intrusion Prevention System events from worldwide networks

Sundaramurthy, S. C., Bhatt, S. & Eisenbarth, M. R., Nov 26 2012, BADGERS'12 - Proceedings of the Workshop on Building Analysis Datasets and Gathering Experience Returns for Security. p. 5-12 8 p. (Proceedings of the ACM Conference on Computer and Communications Security).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

On computing enterprise IT risk metrics

Bhatt, S., Horne, W. & Rao, P., Feb 28 2011, In : HP Laboratories Technical Report. 26

Stevens Institute of Technology

Research output: Contribution to journalArticle

Industry
Monitoring
Decision making
2 Citations (Scopus)

On computing enterprise IT risk metrics

Bhatt, S., Horne, W. & Rao, P., Jan 1 2011, Future Challenges in Security and Privacy for Academia and Industry - 26th IFIP TC 11 International Information Security Conference, SEC 2011, Proceedings. Springer New York LLC, p. 271-280 10 p. (IFIP Advances in Information and Communication Technology; vol. 354 AICT).

Stevens Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Industry
Monitoring
Decision making
Vulnerability
An enterprise
2009
4 Citations (Scopus)

Analyzing end-to-end network reachability

Bandhakavi, S., Bhatt, S., Okita, C. & Rao, P., Nov 17 2009, 2009 IFIP/IEEE International Symposium on Integrated Network Management, IM 2009. p. 585-590 6 p. 5188865. (2009 IFIP/IEEE International Symposium on Integrated Network Management, IM 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Network security
Routers
Switches
Engineers
Testing
2008
6 Citations (Scopus)

Area-time tradeoffs for universal VLSI circuits

Bhatt, S., Bilardi, G. & Pucci, G., Nov 28 2008, In : Theoretical Computer Science. 408, 2-3, p. 143-150 8 p.

Research output: Contribution to journalArticle

VLSI Circuits
VLSI circuits
Trade-offs
Networks (circuits)
Blow-up
2003
6 Citations (Scopus)

Federated security management for dynamic coalitions

Bhatt, S., Raj Rajagopalan, S. & Rao, P., Jan 1 2003, Proceedings - DARPA Information Survivability Conference and Exposition, DISCEX 2003. Institute of Electrical and Electronics Engineers Inc., Vol. 2. p. 47-48 2 p. 1194911

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Engines
Demonstrations
Compliance
2002
20 Citations (Scopus)

Traversing directed Eulerian mazes

Bhatt, S., Even, S., Greenberg, D. & Tayar, R., Jan 1 2002, In : Journal of Graph Algorithms and Applications. 6, 2, p. 157-173 17 p.

Stevens Institute of Technology

Research output: Contribution to journalReview article

Vertex of a graph
Robots
Finite State Automata
Traffic signals
Robot Control
2001
12 Citations (Scopus)

Augmented ring networks

Aiello, W., Bhatt, S., Chung, F. R. K., Rosenberg, A. L. & Sitaraman, R. K., Jun 1 2001, In : IEEE Transactions on Parallel and Distributed Systems. 12, 6, p. 598-609 12 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Communication
1 Citation (Scopus)

Tree search on an atomic model for message passing

Liu, P., Aiello, W. & Bhatt, S., Jan 1 2001, In : SIAM Journal on Computing. 31, 1, p. 67-85 19 p.

Research output: Contribution to journalArticle

Search Trees
Message passing
Message Passing
Local Computation
Multicomputers
2000
21 Citations (Scopus)

Experiences with parallel N-body simulation

Liu, P. & Bhatt, S., Dec 1 2000, In : IEEE Transactions on Parallel and Distributed Systems. 11, 12, p. 1306-1323 18 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Memory architecture
Communication
Data storage equipment
28 Citations (Scopus)

Fast verification of any remote procedure call: Short witness-indistinguishable one-round proofs for NP

Aiello, W., Bhatt, S., Ostrovsky, R. & Raj Rajagopalan, S., Jan 1 2000, Automata, Languages and Programming - 27th International Colloquium, ICALP 2000, Proceedings. Springer Verlag, Vol. 1853. p. 463-474 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1853).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interactive Proofs
Communication Complexity
Correctness
Logarithmic
Output
3 Citations (Scopus)

Traversing directed eulerian mazes: (Extended abstract)

Bhatt, S., Even, S., Greenberg, D. & Tayar, R., Jan 1 2000, Graph-Theoretic Concepts in Computer Science - 26th International Workshop, WG 2000 Konstanz, Germany, June 15-17, 2000 Proceedings. Brandes, U. & Wagner, D. (eds.). Springer Verlag, p. 35-46 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1928).

Stevens Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Finite State Automata
Robot Control
Finite automata
Vertex of a graph
Robots
1999
2 Citations (Scopus)

Area-universal circuits with constant slowdown

Bhatt, S., Bilardi, G. & Pucci, G., Jan 1 1999, Proceedings - 20th Anniversary Conference on Advanced Research in VLSI, ARVLSI 1999. DeWeerth, S. P. & Wills, D. S. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 89-98 10 p. 756040. (Proceedings - 20th Anniversary Conference on Advanced Research in VLSI, ARVLSI 1999).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
VLSI circuits
Costs
5 Citations (Scopus)

Tight bounds for on-line tree embeddings

Bhatt, S., Greenberg, D., Leighton, T. & Liu, P., Jan 1 1999, In : SIAM Journal on Computing. 29, 2, p. 474-491 18 p.

Research output: Contribution to journalArticle

Load Balance
Deterministic Algorithm
Randomized Algorithms
Congestion
Multicomputers
1998
38 Citations (Scopus)

Parallel simulation techniques for large-scale networks

Bhatt, S., Fujimoto, R., Ogielski, A. & Perumalla, K., Aug 1 1998, In : IEEE Communications Magazine. 36, 8, p. 42-47 6 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Computer workstations
Parallel processing systems
Packet loss
Routing protocols
Routers
5 Citations (Scopus)

Performance of the PNNI protocol in large networks

Hao, F., Zegura, E. W. & Bhatt, S., Dec 1 1998, IEEE ATM Workshop, Proceedings. p. 315-323 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interfaces (computer)
Scalability
Topology
Network protocols
Automatic teller machines
1 Citation (Scopus)

TED models for ATM internetworks

Perumalla, K., Andrews, M. & Bhatt, S., Jan 1 1998, In : Performance Evaluation Review. 25, 4, p. 12-21 10 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Automatic teller machines
Testbeds
Network protocols
Network layers
Scalability

Tight Bounds on Parallel List Marking

Bhatt, S., Bilardi, G., Herley, K. T., Pucci, G. & Ranade, A., Jun 15 1998, In : Journal of Parallel and Distributed Computing. 51, 2, p. 75-88 14 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Vertex of a graph
Cell
Data storage equipment
Deterministic Algorithm
Randomisation
1997
32 Citations (Scopus)

On optimal strategies for cycle-stealing in networks of workstations

Bhatt, S., Chung, F. R. K., Leighton, F. T. & Rosenberg, A. L., Dec 1 1997, In : IEEE Transactions on Computers. 46, 5, p. 545-557 13 p.

Research output: Contribution to journalArticle

Network of Workstations
Optimal Strategy
Life Span
Cycle
Maximise
13 Citations (Scopus)

Performance comparison of competitive on-line routing and state-dependent routing

Zhang, L., Andrews, M., Aiello, W., Bhatt, S. & Krishnan, K. R., Dec 1 1997, p. 1813-1819. 7 p.

Stevens Institute of Technology

Research output: Contribution to conferencePaper

Telephone lines
Broadband networks
Voice/data communication systems
Telephone
Access control
2 Citations (Scopus)

Virtual PNNI network testbed

Perumalla, K., Andrews, M. & Bhatt, S., Dec 1 1997, In : Winter Simulation Conference Proceedings. p. 1057-1064 8 p.

Research output: Contribution to journalArticle

Testbeds
Testbed
Parallel Simulation
Simulation Software
Simulation
1996
9 Citations (Scopus)

On bufferless routing of variable length messages in leveled networks

Bhatt, S., Bilardi, G., Pucci, G., Ranade, A., Rosenberg, A. L. & Schwabe, E. J., Dec 1 1996, In : IEEE Transactions on Computers. 45, 6, p. 714-729 16 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Schedule
Routing
Communication
Multiprocessor
Paradigm
23 Citations (Scopus)

Optimal emulations by butterfly-like networks

Bhatt, S., Chung, F. R. K., Hong, J. W., Leighton, F. T., Obrenić, B., Rosenberg, A. L. & Schwabe, E. J., Jan 1 1996, In : Journal of the ACM. 43, 2, p. 293-330 38 p.

Research output: Contribution to journalArticle

Separators
Binary trees
14 Citations (Scopus)

Scheduling tree-dags using FIFO queues: A control-memory trade-off

Bhatt, S., Chung, F. R. K., Leighton, F. T. & Rosenberg, A. L., Feb 25 1996, In : Journal of Parallel and Distributed Computing. 33, 1, p. 55-68 14 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Binary trees
Binary Tree
Queue
Leaves
Trade-offs
1995

Tight bounds on parallel list marking

Bhatt, S., Bilardi, G., Herley, K. T., Pucci, G. & Ranade, A. G., Jan 1 1995, EURO-PAR 1995 Parallel Processing - 1st International EURO-PAR Conference, Proceedings. Haridi, S., Ali, K. & Magnusson, P. (eds.). Springer Verlag, p. 231-242 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 966).

Stevens Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cell
Vertex of a graph
Deterministic Algorithm
Randomized Algorithms
Differentiate
1994

Editor's foreword

Bhatt, S., Jan 1 1994, In : Mathematical Systems Theory. 27, 1, 1 p.

Research output: Contribution to journalEditorial

17 Citations (Scopus)

Experiences with parallel N-body simulation

Liu, P. & Bhatt, S., Aug 1 1994, Proceedings of the 6th Annual ACM Symposium on Parallel Algorithms and Architectures, SPAA 1994. Association for Computing Machinery, Inc, p. 122-131 10 p. (Proceedings of the 6th Annual ACM Symposium on Parallel Algorithms and Architectures, SPAA 1994).

Stevens Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed Memory
High Performance
Memory architecture
Global Dynamics
Communication

Scheduling trees using FIFO queues: A control-memory tradeoff

Bhatt, S., Chung, F., Leighton, T. & Rosenberg, A., Aug 1 1994, Proceedings of the 6th Annual ACM Symposium on Parallel Algorithms and Architectures, SPAA 1994. Association for Computing Machinery, Inc, p. 85-93 9 p. (Proceedings of the 6th Annual ACM Symposium on Parallel Algorithms and Architectures, SPAA 1994).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Binary trees
Scheduling
Data storage equipment
Computer workstations
Servers
1993
2 Citations (Scopus)

53Object-Oriented Support for Adaptive Methods on Parallel Machines

Bhatt, S., Chen, M., Cowie, J., Lin, C. Y. & Liu, P., Jan 1 1993, In : Scientific Programming. 2, 4, p. 179-192 14 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Data storage equipment
Resource allocation
Data structures
Parallel programming
Supercomputers
29 Citations (Scopus)

An atomic model for message-passing

Liu, P., Aiello, W. & Bhatt, S., Aug 1 1993, Proceedings of the 5th Annual ACM Symposium on Parallel Algorithms and Architectures, SPAA 1993. Association for Computing Machinery, Inc, p. 154-163 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Message passing
Message Passing
Local Computation
Branch-and-bound
Randomized Algorithms
1 Citation (Scopus)

Object-oriented support for adaptive methods on paranel machines

Bhatt, S., Chen, M., Cowie, J., Lin, C. Y. & Liu, P., Jan 1 1993, In : Scientific Programming. 2, 4, p. 179-192 14 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

Data storage equipment
Resource allocation
Data structures
Parallel programming
Supercomputers
2 Citations (Scopus)

On bufferless routing of variable-length messages in leveled networks

Bhatt, S., Bilardi, G., Pucci, G., Ranade, A., Rosenberg, A. L. & Schwabe, E. J., Jan 1 1993, Algorithms ESA 1993 – 1st Annual European Symposium, Proceedings. Lengauer, T. (ed.). Springer Verlag, p. 49-60 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 726 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Schedule
Routing
Communication
Multiprocessor
Paradigm
17 Citations (Scopus)

Scattering and Gathering Messages in Networks of Processors

Bhatt, S., Pucci, G., Ranade, A. & Rosenberg, A. L., Jan 1 1993, In : IEEE Transactions on Computers. 42, 8, p. 938-949 12 p.

Research output: Contribution to journalArticle

Scattering
Trees (mathematics)
Distinct
Path
Queuing
32 Citations (Scopus)

Taking Random Walks to Grow Trees in Hypercubes

Bhatt, S. & Cai, J. Y., Jan 7 1993, In : Journal of the ACM (JACM). 40, 3, p. 741-764 24 p.

Research output: Contribution to journalArticle

1992
9 Citations (Scopus)

Abstractions for parallel N-body simulations

Bhatt, S., Chen, M., Lin, C. Y. & Liu, P., Dec 1 1992, Proccedings of the Scalable High Performance Computing Conference-SHPCC-92. Publ by IEEE, p. 38-45 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Memory architecture
Computer programming
Resource allocation
Program processors
Data structures
62 Citations (Scopus)

Efficient embeddings of trees in hypercubes

Bhatt, S., Chung, F. R. K., Leighton, F. T. & Rosenberg, A. L., Feb 1 1992, In : SIAM Journal on Computing. 21, 1, p. 161-162 2 p.

Research output: Contribution to journalArticle

Hypercube
Communication
Parallel processing systems
Separators
Separator

Tolerating faults in synchronization networks

Bhatt, S., Chung, F. R. K., Leighton, F. T. & Rosenberg, A. L., Jan 1 1992, Parallel Processing: CONPAR 1992 ─ VAPP V - 2nd Joint International Conference on Vector and Parallel Processing, Proceedings. Bouge, L., Cosnard, M., Robert, Y. & Trystram, D. (eds.). Springer Verlag, p. 1-12 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 634 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Synchronization
Processing
Salvaging
Binary trees
Switches
1991
4 Citations (Scopus)

Partitioning circuits for improved testability

Bhatt, S., Chung, F. R. K. & Rosenberg, A. L., Jun 1 1991, In : Algorithmica. 6, 1-6, p. 37-48 12 p.

Research output: Contribution to journalArticle

Partitioning
Networks (circuits)
Output
Logic
Vertex of a graph
4 Citations (Scopus)

Routing multiple paths in hypercubes

Greenberg, D. S. & Bhatt, S., Dec 1 1991, In : Mathematical Systems Theory. 24, 1, p. 295-321 27 p.

Research output: Contribution to journalArticle

Hypercube
Routing
Path
Communication
Grid
22 Citations (Scopus)

Tight bounds for on-line tree embeddings

Bhatt, S., Greenberg, D., Leighton, T. & Liu, P., Mar 1 1991, Proceedings of the 2nd Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 1991. Association for Computing Machinery, p. 344-350 7 p. (Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms).

Stevens Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Load Balance
Deterministic Algorithm
Randomized Algorithms
Congestion
Multicomputers
1990
6 Citations (Scopus)

Routing multiple paths in hypercubes

Greenberg, D. S. & Bhatt, S., Dec 1 1990, Algorithms and Architectures. Anon (ed.). Publ by ACM, p. 45-54 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Communication
1988
34 Citations (Scopus)

Optimal simulations by butterfly networks preliminary version

Bhatt, S., Chung, F. R. K., Hong, J. W., Leighton, F. T. & Rosenberg, A. L., Jan 1 1988, Proceedings of the 20th Annual ACM Symposium on Theory of Computing, STOC 1988. Association for Computing Machinery, p. 192-204 13 p. (Proceedings of the Annual ACM Symposium on Theory of Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

23 Citations (Scopus)

Take a walk, grow a tree

Bhatt, S. & Cai, J. Y., Dec 1 1988, Annual Symposium on Foundations of Computer Science (Proceedings). Publ by IEEE, p. 469-478 10 p. (Annual Symposium on Foundations of Computer Science (Proceedings)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surgery
Hypercube networks
Binary trees
Trees (mathematics)
Parallel algorithms
1987
68 Citations (Scopus)

The complexity of minimizing wire lengths in VLSI layouts

Bhatt, S. & Cosmadakis, S. S., Jun 17 1987, In : Information Processing Letters. 25, 4, p. 263-267 5 p.

Research output: Contribution to journalArticle

VLSI Layout
NP-complete problem
Wire
Graph in graph theory
1986
102 Citations (Scopus)

OPTIMAL SIMULATIONS OF TREE MACHINES.

Bhatt, S., Chung, F., Leighton, T. & Rosenberg, A., Dec 1 1986, Annual Symposium on Foundations of Computer Science (Proceedings). IEEE, p. 274-282 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Binary trees
Trees (mathematics)
Fast Fourier transforms
Polynomials
17 Citations (Scopus)

PARTITIONING CIRCUITS FOR IMPROVED TESTABILITY.

Bhatt, S., Chung, F. R. K. & Rosenberg, A. L., Dec 1 1986, Unknown Host Publication Title. Leiserson, C. E. (ed.). MIT Press, p. 91-106 16 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
Computational complexity
Testing
1984
269 Citations (Scopus)

A framework for solving VLSI graph layout problems

Bhatt, S. & Thomson Leighton, F., Jan 1 1984, In : Journal of Computer and System Sciences. 28, 2, p. 300-343 44 p.

Stevens Institute of Technology

Research output: Contribution to journalArticle

VLSI Layout
Graph Layout
Cost functions
Layout
Graph Partitioning
1983
26 Citations (Scopus)

APPROXIMATION ALGORITHM FOR MANHATTAN ROUTING.

Baker, B. S., Bhatt, S. & Leighton, F. T., Dec 1 1983, Conference Proceedings of the Annual ACM Symposium on Theory of Computing. ACM (Order n 508830), p. 477-486 10 p. (Conference Proceedings of the Annual ACM Symposium on Theory of Computing).

Stevens Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1982
18 Citations (Scopus)

How to assemble tree machines

Bhatt, S. & Leiserson, C. R., May 5 1982, Proceedings of the 14th Annual ACM Symposium on Theory of Computing, STOC 1982. Association for Computing Machinery, p. 77-84 8 p. (Proceedings of the Annual ACM Symposium on Theory of Computing).

Stevens Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Binary trees
Integrated circuits
Fabrication
Processing