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Journal Articles
- 2019
[j29]Oscar H. Ibarra, Ian McQuillan
, Bala Ravikumar:
On counting functions and slenderness of languages. Theor. Comput. Sci. 777: 356-378 (2019)- 2016
- [j28]Oscar H. Ibarra, Bala Ravikumar:
On bounded languages and reversal-bounded automata. Inf. Comput. 246: 30-42 (2016) - 2014
- [j27]Oscar H. Ibarra, Bala Ravikumar:
Some Decision Questions Concerning the Time Complexity of Language Acceptors. Int. J. Found. Comput. Sci. 25(8): 1127-1140 (2014) - 2011
- [j26]Gerry Eisman, Bala Ravikumar:
On Approximating Non-regular Languages by Regular Languages. Fundam. Informaticae 110(1-4): 125-142 (2011) - 2009
- [j25]Oscar H. Ibarra, Bala Ravikumar:
Preface. Int. J. Found. Comput. Sci. 20(4): 559-561 (2009) - [j24]Dalia Krieger, Avery Miller, Narad Rampersad, Bala Ravikumar, Jeffrey O. Shallit:
Decimations of languages and state complexity. Theor. Comput. Sci. 410(24-25): 2401-2409 (2009) - [j23]Narad Rampersad, Nicolae Santean, Jeffrey O. Shallit, Bala Ravikumar:
State complexity of unique rational operations. Theor. Comput. Sci. 410(24-25): 2431-2441 (2009) - 2008
- [j22]Bala Ravikumar:
The Benford-Newcomb Distribution and Unambiguous Context-Free Languages. Int. J. Found. Comput. Sci. 19(3): 717-727 (2008) - [j21]Cagdas Evren Gerede, Oscar H. Ibarra, Bala Ravikumar, Jianwen Su:
Minimum-cost delegation in service composition. Theor. Comput. Sci. 409(3): 417-431 (2008) - 2007
- [j20]Bala Ravikumar, Nicolae Santean:
On the Existence of Lookahead Delegators for NFA. Int. J. Found. Comput. Sci. 18(5): 949-973 (2007) - [j19]Bala Ravikumar:
On some variations of two-way probabilistic finite automata models. Theor. Comput. Sci. 376(1-2): 127-136 (2007) - 2006
- [j18]Oscar H. Ibarra, Bala Ravikumar, Cagdas Evren Gerede:
Quality-Aware Service Delegation in Automated Web Service Composition: An Automata-Theoretic Approach. J. Autom. Lang. Comb. 11(2): 169-188 (2006) - [j17]Oscar H. Ibarra, Bala Ravikumar:
On partially blind multihead finite automata. Theor. Comput. Sci. 356(1-2): 190-199 (2006) - 2004
- [j16]Bala Ravikumar:
Peg-solitaire, string rewriting systems and finite automata. Theor. Comput. Sci. 321(2-3): 383-394 (2004) - [j15]Bala Ravikumar, Gerry Eisman:
Weak minimization of DFA - an algorithm and applications. Theor. Comput. Sci. 328(1-2): 113-133 (2004) - 1998
- [j14]Venkatesh Raman, Bala Ravikumar, S. Srinivasa Rao:
A Simplified NP-Complete MAXSAT Problem. Inf. Process. Lett. 65(1): 1-6 (1998) - 1993
- [j13]Tao Jiang, Bala Ravikumar:
Minimal NFA Problems are Hard. SIAM J. Comput. 22(6): 1117-1141 (1993) - 1991
- [j12]Oscar H. Ibarra, Tao Jiang, Jik H. Chang, Bala Ravikumar:
Some Classes of Languages in NC¹. Inf. Comput. 90(1): 86-106 (1991) - [j11]Tao Jiang, Edward McDowell, Bala Ravikumar:
The Structure and Complexity of Minimal NFA's over a Unary Alphabet. Int. J. Found. Comput. Sci. 2(2): 163-182 (1991) - [j10]Tao Jiang, Bala Ravikumar:
A Note on the Space Complexity of Some Decision Problems for Finite Automata. Inf. Process. Lett. 40(1): 25-31 (1991) - [j9]K. B. Lakshmanan, Bala Ravikumar, K. Ganesan:
Coping with Erroneous Information while Sorting. IEEE Trans. Computers 40(9): 1081-1084 (1991) - 1990
- [j8]Moon-Jung Chung, Bala Ravikumar:
Bounds on the size of test sets for sorting and related networks. Discret. Math. 81(1): 1-9 (1990) - 1989
- [j7]Moon-Jung Chung, Bala Ravikumar:
Strong Nondeterministic Turing Reduction - A Technique for Proving Intractability. J. Comput. Syst. Sci. 39(1): 2-20 (1989) - [j6]Bala Ravikumar, Oscar H. Ibarra:
Relating the Type of Ambiguity of Finite Automata to the Succinctness of Their Representation. SIAM J. Comput. 18(6): 1263-1282 (1989) - 1988
- [j5]Oscar H. Ibarra, Tao Jiang, Bala Ravikumar:
Some Subclasses of Context-Free Languages In NC1. Inf. Process. Lett. 29(3): 111-117 (1988) - [j4]Oscar H. Ibarra, Bala Ravikumar:
Sublogarithmic-Space Turing Machines, Nonuniform Space Complexity, and Closure Properties. Math. Syst. Theory 21(1): 1-17 (1988) - 1987
- [j3]Jik H. Chang, Oscar H. Ibarra, Bala Ravikumar, Leonard Berman:
Some Observations Concerning Alternating Turing Machines Using Small Space. Inf. Process. Lett. 25(1): 1-9 (1987) - 1986
- [j2]Jik H. Chang, Oscar H. Ibarra, Michael A. Palis, Bala Ravikumar:
On Pebble Automata. Theor. Comput. Sci. 44: 111-121 (1986) - 1984
- [j1]Bala Ravikumar, K. B. Lakshmanan:
Coping with Known Patterns of Lies in a Search Game. Theor. Comput. Sci. 33: 85-94 (1984)
Conference and Workshop Papers
- 2018
- [c27]Oscar H. Ibarra, Ian McQuillan, Bala Ravikumar:
On Counting Functions of Languages. DLT 2018: 429-440 - 2014
- [c26]Oscar H. Ibarra, Bala Ravikumar:
On the Parikh Membership Problem for FAs, PDAs, and CMs. LATA 2014: 14-31 - [c25]Bala Ravikumar, Duncan Innes:
An Improved Upper-Bound for Rivest et al.'s Half-Lie Problem. TAMC 2014: 23-38 - 2013
- [c24]Oscar H. Ibarra, Bala Ravikumar:
Some Decision Questions Concerning the Time Complexity of Language Acceptors. Developments in Language Theory 2013: 264-276 - [c23]Oscar H. Ibarra, Bala Ravikumar:
On Bounded Languages and Reversal-Bounded Automata. LATA 2013: 359-370 - [c22]Oscar H. Ibarra, Bala Ravikumar:
Some Decision Problems Concerning NPDAs, Palindromes, and Dyck Languages. CIAA 2013: 193-207 - 2007
- [c21]Bala Ravikumar, Nicolae Santean:
Deterministic Simulation of a NFA with k -Symbol Lookahead. SOFSEM (1) 2007: 488-497 - 2006
- [c20]Bala Ravikumar:
On Some Variations of Two-Way Probabilistic Finite Automata Models. Developments in Language Theory 2006: 443-454 - 2005
- [c19]Cagdas Evren Gerede, Oscar H. Ibarra, Bala Ravikumar, Jianwen Su:
Online and Minimum-Cost Ad Hoc Delegation in e-Service Composition. IEEE SCC 2005: 103-112 - [c18]Gerry Eisman, Bala Ravikumar:
Approximate Recognition of Non-regular Languages by Finite Automata. ACSC 2005: 219-228 - [c17]Bala Ravikumar, Greg Cooper:
Fibonacci Search Algorithm for Finding Extremum Using Unary Predicates. FCS 2005: 59-63 - 2003
- [c16]Bala Ravikumar:
Weak Minimization of DFA - An Algorithm and Applications. CIAA 2003: 226-238 - 2002
- [c15]Bala Ravikumar:
A Fault-Tolerant Merge Sorting Algorithm. COCOON 2002: 440-447 - 1998
- [c14]Bala Ravikumar:
Parallel Algorithms for Finite Automata Problems. IPPS/SPDP Workshops 1998: 373 - 1997
- [c13]Bala Ravikumar:
Peg-Solitaire, String Rewriting Systems and Finite Automata. ISAAC 1997: 233-242 - 1996
- [c12]Bala Ravikumar, X. Xiong:
Randomized Parallel Algorithms for the Homing Sequence Problem. ICPP, Vol. 2 1996: 82-89 - [c11]Bala Ravikumar, X. Xiong:
A Parallel Algorithm for Minimization of Finite Automata. IPPS 1996: 187-191 - [c10]Bala Ravikumar, X. Xiong:
Implementing Sequential and Parallel Programs for the Homing Sequence Problem. Workshop on Implementing Automata 1996: 120-131 - 1992
- [c9]Bala Ravikumar:
Some Observations on 2-way Probabilistic Finite Automata. FSTTCS 1992: 392-403 - 1991
- [c8]Tao Jiang, Edward McDowell, Bala Ravikumar:
The Structure and Complexity of Minimal NFA's over a Unary Alphabet. FSTTCS 1991: 152-171 - [c7]Tao Jiang, Bala Ravikumar:
Minimal NFA Problems Are Hard. ICALP 1991: 629-640 - 1988
- [c6]Oscar H. Ibarra, Tao Jiang, Bala Ravikumar, Jik H. Chang:
On Some Languages in NC. AWOC 1988: 64-73 - 1987
- [c5]Moon-Jung Chung, Bala Ravikumar:
Strong nondeterministic reduction - a technique for proving intractability. SCT 1987: 132-137 - [c4]Oscar H. Ibarra, Bala Ravikumar:
Relating the Degree of Ambiguity of Finite Automata to the Succinctness of their Representation. FSTTCS 1987: 26-43 - [c3]Moon-Jung Chung, Bala Ravikumar:
Bounds on the Size of Test Sets for Sorting and Related Networks. ICPP 1987: 745-751 - [c2]Bala Ravikumar, K. Ganesan, K. B. Lakshmanan:
On Selecting the Largest Element in Spite of Erroneous Information. STACS 1987: 88-99 - 1986
- [c1]Oscar H. Ibarra, Bala Ravikumar:
On Sparseness, Ambiguity and other Decision Problems for Acceptors and Transducers. STACS 1986: 171-179
Parts in Books or Collections
- 2014
- [p4]Tao Jiang, Ming Li, Bala Ravikumar:
Formal Models and Computability. Computing Handbook, 3rd ed. (1) 2014: 8: 1-37 - 1999
- [p3]Tao Jiang, Ming Li, Bala Ravikumar:
Basic Notions in Computational Complexity. Algorithms and Theory of Computation Handbook 1999 - [p2]Tao Jiang, Ming Li, Bala Ravikumar, Kenneth W. Regan:
Computability. Algorithms and Theory of Computation Handbook 1999 - [p1]Tao Jiang, Ming Li, Bala Ravikumar, Kenneth W. Regan:
Formal Grammars and Languages. Algorithms and Theory of Computation Handbook 1999
Editorship
- 2008
- [e1]Oscar H. Ibarra, Bala Ravikumar:
Implementation and Applications of Automata, 13th International Conference, CIAA 2008, San Francisco, California, USA, July 21-24, 2008. Proceedings. Lecture Notes in Computer Science 5148, Springer 2008, ISBN 978-3-540-70843-8 [contents]
Reference Works
- 1997
- [r1]Tao Jiang, Ming Li, Bala Ravikumar:
Formal Models and Computability. The Computer Science and Engineering Handbook 1997: 31-63
Informal and Other Publications
- 2019
- [i1]Oscar H. Ibarra, Ian McQuillan, Bala Ravikumar:
On counting functions and slenderness of languages. CoRR abs/1903.03504 (2019)
Coauthor Index
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