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* | 2009 | |
---|---|---|

53 | EE | Ashish Tiwari: Combining Equational Reasoning. FroCos 2009: 68-83 |

52 | EE | Guillem Godoy, Ashish Tiwari: Invariant Checking for Programs with Procedure Calls. SAS 2009: 326-342 |

51 | EE | Ankur Taly, Sumit Gulwani, Ashish Tiwari: Synthesizing Switching Logic Using Constraint Solving. VMCAI 2009: 305-319 |

50 | EE | Alessandro Abate, Ashish Tiwari, Shankar Sastry: Box invariance in biologically-inspired dynamical systems. Automatica 45(7): 1601-1610 (2009) |

2008 | ||

49 | EE | Sumit Gulwani, Ashish Tiwari: Constraint-Based Approach for Analysis of Hybrid Systems. CAV 2008: 190-203 |

48 | EE | Ashish Tiwari, Carolyn L. Talcott: Analyzing a Discrete Model of Aplysia Central Pattern Generator CMSB 2008: 347-366 |

47 | EE | Ashish Tiwari: Generating Box Invariants. HSCC 2008: 658-661 |

46 | EE | Sumit Gulwani, Bill McCloskey, Ashish Tiwari: Lifting abstract interpreters to quantified logical domains. POPL 2008: 235-246 |

45 | EE | Satya Deo, Ashish Tiwari: On the solution of a partial differential equation representing irrotational flow in bispherical polar coordinates. Applied Mathematics and Computation 205(1): 475-477 (2008) |

44 | EE | Ashish Tiwari: Abstractions for hybrid systems. Formal Methods in System Design 32(1): 57-83 (2008) |

2007 | ||

43 | EE | Ashish Tiwari, Carolyn L. Talcott, Merrill Knapp, Patrick Lincoln, Keith Laderoute: Analyzing Pathways Using SAT-Based Approaches. AB 2007: 155-169 |

42 | EE | Alessandro Abate, Yu Bai, Nathalie Sznajder, Carolyn L. Talcott, Ashish Tiwari: Quantitative and Probabilistic Modeling in Pathway Logic. BIBE 2007: 922-929 |

41 | EE | Ashish Tiwari, Sumit Gulwani: Logical Interpretation: Static Program Analysis Using Theorem Proving. CADE 2007: 147-166 |

40 | EE | Sumit Gulwani, Ashish Tiwari: An Abstract Domain for Analyzing Heap-Manipulating Low-Level Software. CAV 2007: 379-392 |

39 | EE | Sumit Gulwani, Ashish Tiwari: Computing Procedure Summaries for Interprocedural Analysis. ESOP 2007: 253-267 |

38 | Arya Bhattacharya, Ashish Tiwari, Debjani Aditya, Utpal Nandi, Anindya Sarkar: Online Evaluation of Steel Slab Quality in Production Phase by Surface Crack Image Segmentation using Relative Fuzzy Connectedness. IPCV 2007: 353-362 | |

37 | EE | Guillem Godoy, Eduard Huntingford, Ashish Tiwari: Termination of Rewriting with Right-Flat Rules. RTA 2007: 200-213 |

36 | EE | Sumit Gulwani, Ashish Tiwari: Assertion Checking Unified. VMCAI 2007: 363-377 |

2006 | ||

35 | João P. Hespanha, Ashish Tiwari: Hybrid Systems: Computation and Control, 9th International Workshop, HSCC 2006, Santa Barbara, CA, USA, March 29-31, 2006, Proceedings Springer 2006 | |

34 | EE | Sumit Gulwani, Ashish Tiwari: Assertion Checking over Combined Abstraction of Linear Arithmetic and Uninterpreted Functions. ESOP 2006: 279-293 |

33 | EE | Sumit Gulwani, Ashish Tiwari: Combining abstract interpreters. PLDI 2006: 376-386 |

2005 | ||

32 | EE | Guillem Godoy, Ashish Tiwari: Termination of Rewrite Systems with Shallow Right-Linear, Collapsing, and Right-Ground Rules. CADE 2005: 164-176 |

31 | EE | Ashish Tiwari: An Algebraic Approach for the Unsatisfiability of Nonlinear Constraints. CSL 2005: 248-262 |

30 | EE | Guillem Godoy, Ashish Tiwari: Confluence of Shallow Right-Linear Rewrite Systems. CSL 2005: 541-556 |

29 | EE | Enric Rodríguez-Carbonell, Ashish Tiwari: Generating Polynomial Invariants for Hybrid Systems. HSCC 2005: 590-605 |

2004 | ||

28 | EE | Leonardo Mendonça de Moura, Sam Owre, Harald Rueß, John M. Rushby, Natarajan Shankar, Maria Sorea, Ashish Tiwari: SAL 2. CAV 2004: 496-500 |

27 | EE | Ashish Tiwari: Termination of Linear Programs. CAV 2004: 70-82 |

26 | EE | Sumit Gulwani, Ashish Tiwari, George C. Necula: Join Algorithms for the Theory of Uninterpreted Functions. FSTTCS 2004: 311-323 |

25 | EE | Ashish Tiwari, Gaurav Khanna: Nonlinear Systems: Approximating Reach Sets. HSCC 2004: 600-614 |

24 | EE | Patrick Lincoln, Ashish Tiwari: Symbolic Systems Biology: Hybrid Modeling and Analysis of Biological Networks. HSCC 2004: 660-672 |

23 | EE | Guillem Godoy, Ashish Tiwari: Deciding Fundamental Properties of Right-(Ground or Variable) Rewrite Systems by Rewrite Closure. IJCAR 2004: 91-106 |

22 | EE | Guillem Godoy, Robert Nieuwenhuis, Ashish Tiwari: Classes of term rewrite systems with polynomial confluence problems. ACM Trans. Comput. Log. 5(2): 321-331 (2004) |

21 | EE | Guillem Godoy, Ashish Tiwari, Rakesh M. Verma: Deciding confluence of certain term rewriting systems in polynomial time. Ann. Pure Appl. Logic 130(1-3): 33-59 (2004) |

20 | EE | Guillem Godoy, Ashish Tiwari, Rakesh M. Verma: Characterizing Confluence by Rewrite Closure and Right Ground Term Rewrite Systems. Appl. Algebra Eng. Commun. Comput. 15(1): 13-36 (2004) |

19 | EE | Narjes Berregeb, Riadh Robbana, Ashish Tiwari: Towards automated proofs of observational properties. Discrete Mathematics & Theoretical Computer Science 6(2): 143-162 (2004) |

2003 | ||

18 | EE | Ronojoy Ghosh, Ashish Tiwari, Claire Tomlin: Automated Symbolic Reachability Analysis; with Application to Delta-Notch Signaling Automata. HSCC 2003: 233-248 |

17 | EE | Ashish Tiwari: Approximate Reachability for Linear Systems. HSCC 2003: 514-525 |

16 | EE | Ashish Tiwari, Purnendu Sinha, Umabharathi Ramachandran: On the Run-time Verification of Autonomy Software. SEW 2003: 58 |

15 | EE | Guillem Godoy, Ashish Tiwari, Rakesh M. Verma: On the Confluence of Linear Shallow Term Rewrite Systems. STACS 2003: 85-96 |

14 | EE | Leo Bachmair, Ashish Tiwari, Laurent Vigneron: Abstract Congruence Closure. J. Autom. Reasoning 31(2): 129-168 (2003) |

13 | Ashish Tiwari, Natarajan Shankar, John M. Rushby: Invisible formal methods for embedded control systems. Proceedings of the IEEE 91(1): 29-39 (2003) | |

2002 | ||

12 | EE | Ashish Tiwari, Gaurav Khanna: Series of Abstractions for Hybrid Automata. HSCC 2002: 465-478 |

11 | EE | Ashish Tiwari: Deciding Confluence of Certain Term Rewriting Systems in Polynomial Time. LICS 2002: 447- |

2001 | ||

10 | EE | Ashish Tiwari: Rewrite Closure for Ground and Cancellative AC Theories. FSTTCS 2001: 334-346 |

9 | EE | Ashish Tiwari, Harald Rueß, Hassen Saïdi, Natarajan Shankar: A Technique for Invariant Generation. TACAS 2001: 113-127 |

2000 | ||

8 | EE | Ashish Tiwari,
Leo Bachmair,
Harald Rueß:
Rigid E-Unification Revisited.
CADE 2000: 220-234 |

7 | EE | Leo Bachmair, Ashish Tiwari: Abstract Congruence Closure and Specializations. CADE 2000: 64-78 |

6 | Leo Bachmair, I. V. Ramakrishnan, Ashish Tiwari, Laurent Vigneron: Congruence Closure Modulo Associativity and Commutativity. FroCos 2000: 245-259 | |

5 | EE | Ravindra K. Ahuja, James B. Orlin, Ashish Tiwari: A greedy genetic algorithm for the quadratic assignment problem. Computers & OR 27(10): 917-934 (2000) |

1999 | ||

4 | EE | Puneet Handa, Robert A. Schwartz, Ashish Tiwari: A Tale of Two Trading Venues: Electronically Delivered Orders vs. Floor Brokered Orders on the American Stock Exchange. HICSS 1999 |

3 | EE | Leo Bachmair, C. R. Ramakrishnan, I. V. Ramakrishnan, Ashish Tiwari: Normalization via Rewrite Closures. RTA 1999: 190-204 |

1998 | ||

2 | EE | Puneet Handa, Robert A. Schwartz, Ashish Tiwari: The Ecology of an Order-Driven Market System. HICSS (6) 1998: 353-362 |

1997 | ||

1 | EE | Leo Bachmair, Ashish Tiwari: D-Bases for Polynomial Ideals over Commutative Noetherian Rings. RTA 1997: 113-127 |