FLOC 2018: FEDERATED LOGIC CONFERENCE 2018
IJCAR PROGRAM

Days: Saturday, July 14th Sunday, July 15th Monday, July 16th Tuesday, July 17th

Saturday, July 14th

View this program: with abstractssession overviewtalk overviewside by side with other conferences

10:30-11:00Coffee Break
11:00-12:30 Session 95F: SMT 1
Location: Maths LT2
11:00
Efficient Interpolation for the Theory of Arrays (abstract)
11:30
Implicit Hitting Set Algorithms for Maximum Satisfiability Modulo Theories (abstract)
12:00
A Generic Framework for Implicate Generation Modulo Theories (abstract)
12:30-14:00Lunch Break
14:00-15:30 Session 96E: SAT Extensions & Applications
Location: Maths LT2
14:00
An Assumption-Based Approach for Solving The Minimal S5-Satisfiability Problem (abstract)
14:30
Investigating the Existence of Large Sets of Idempotent Quasigroups via Satisfiability Testing (abstract)
15:00
A New Probabilistic Algorithm for Approximate Model Counting (abstract)
15:30-16:00Coffee Break
16:00-17:00 Session 99F: Tools and Rewriting
Location: Maths LT2
16:00
A Coinductive Approach to Proving Reachability in Logically Constrained Term Rewriting Systems (abstract)
16:30
FAME: An Automated Tool for Semantic Forgetting in Expressive Description Logics (abstract)
16:45
Efficient Model Construction for Horn Logic with VLog: System Description (abstract)
17:00-18:00 Session 100B: Awards
  • Presentation of the IJCAR 2018 Best Paper Award
  • Presentation of the 2018 Woodie Bledsoe Student Travel Awards
  • Presentation of the Herbrand Award for Distinguished Contributions to Automated Reasoning to Bruno Buchberger
    • Presentation by the awardee: Automated Mathematical Invention: Would Gröbner Need a PhD Student Today?
Location: Maths LT2
19:00-21:30 FLoC reception at Oxford Town Hall

FLoC reception at Oxford Town Hall. Drinks and canapés available from 7pm (pre-booking via FLoC registration system required; guests welcome).

Sunday, July 15th

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09:00-10:30 Session 101D: Logics and Calculi
Location: Maths LT2
09:00
A Resolution-Based Calculus for Preferential Logics (abstract)
09:30
Enumerating Justifications using Resolution (abstract)
10:00
A Tableaux Calculus for Reducing Proof Size (abstract)
09:00-10:30 Session 101E: SAT
Location: Maths LT3
09:00
QRAT+: Generalizing QRAT by a More Powerful QBF Redundancy Property (abstract)
09:30
Extended Resolution Simulates DRAT (abstract)
10:00
A SAT-Based Approach to Learn Explainable Decision Sets (abstract)
10:30-11:00Coffee Break
11:00-12:30 Session 103D: Formal Proofs
Location: Maths LT2
11:00
Constructive Decision via Redundancy-free Proof-Search (abstract)
11:30
Verifying Asymptotic Time Complexity of Imperative Programs in Isabelle (abstract)
12:00
Formalizing Bachmair and Ganzinger's Ordered Resolution Prover (abstract)
11:00-12:30 Session 103E: SMT 2
Location: Maths LT3
11:00
Exploring Approximations for Floating-Point Arithmetic using UppSAT (abstract)
11:30
Datatypes with Shared Selectors (abstract)
12:00
A Reduction from Unbounded Linear Mixed Arithmetic Problems into Bounded Problems (abstract)
12:30-14:00Lunch Break
14:00-15:00 Session 105D: IJCAR Invited Talk: Martin Giese
Location: Maths LT2
14:00
Industrial Data Access – What are the Reasoning Problems? And is Reasoning the Problem? (abstract)
15:30-16:00Coffee Break
16:00-18:00 Session 107D: Logics, Frameworks and Proofs
Location: Maths LT2
16:00
From Syntactic Proofs to Combinatorial Proofs (abstract)
16:30
A Logical Framework with Commutative and Non-Commutative Subexponentials (abstract)
17:00
Uniform Substitution for Differential Game Logic (abstract)
17:30
Theories as Types (abstract)
16:00-18:00 Session 107E: Verification
Location: Maths LT3
16:00
Checking Array Bounds by Abstract Interpretation and Symbolic Expressions (abstract)
16:30
A FOOLish Encoding of the Next State Relations of Imperative Programs (abstract)
17:00
Proof-Producing Synthesis of CakeML with I/O and Local State from Monadic HOL Functions (abstract)
17:30
A Why3 framework for reflection proofs and its application to GMP's algorithms (abstract)
Monday, July 16th

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09:00-10:30 Session 109D: Decidability & Complexity
Location: Maths LT2
09:00
Deciding the First-Order Theory of an Algebra of Feature Trees with Updates (abstract)
09:30
Complexity of Combinations of Qualitative Constraint Satisfaction Problems (abstract)
10:00
Focussing, MALL and the polynomial hierarchy (abstract)
10:30-11:00Coffee Break
11:00-12:30 Session 111E: Superposition
Location: Maths LT2
11:00
Superposition with Datatypes and Codatatypes (abstract)
11:30
Superposition for Lambda-Free Higher-Order Logic (abstract)
12:00
Efficient encodings of first-order Horn formulas in equational logic (abstract)
12:30-14:00Lunch Break
14:00-15:30 Session 114: FLoC Plenary Lecture: Byron Cook
Location: Maths LT1
14:00
Formal Reasoning about the Security of Amazon Web Services (abstract)
15:30-16:00Coffee Break
16:00-18:00 Session 115A: Oxford Union Debate: Ethics & Morality of Robotics

Public debate on "Ethics & Morality of Robotics" with panelists specializing in ethics, law, computer science, data security and privacy:

  • Prof Matthias Scheutz, Dr Sandra Wachter, Prof Jeannette Wing, Prof Francesca Rossi, Prof Luciano Floridi & Prof Ben Kuipers

See http://www.floc2018.org/public-debate/ for further details and to register.

Location: Oxford Union
19:00-21:30 FLoC banquet at Ashmolean Museum

FLoC banquet at Ashmolean Museum. Drinks and food available from 7pm (pre-booking via FLoC registration system required; guests welcome).

Tuesday, July 17th

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09:00-10:00 Session 117E: IJCAR Invited Talk: Erika Abraham
Location: Maths LT2
09:00
Symbolic Computation Techniques in SMT Solving: Mathematical Beauty meets Efficient Heuristics (abstract)
10:00-10:30 Session 118: SMT 3
Location: Maths LT2
10:00
A Separation Logic with Data: Small Models and Automation (abstract)
10:30-11:00Coffee Break
11:00-12:30 Session 119D: AR Miscellanea
Location: Maths LT2
11:00
Probably Half True: Probabilistic Satisfiability over Lukasiewicz Infinitely-valued Logic (abstract)
11:30
Automated Reasoning about Key Sets (abstract)
12:00
An abstraction-refinement framework for reasoning with large theories (abstract)
12:30-14:00Lunch Break
14:00-15:30 Session 121E: System Descriptions
Chair:
Location: Maths LT2
14:00
The Higher-Order Prover Leo-III (abstract)
14:15
ATPboost: Learning Premise Selection in Binary Setting with ATP Feedback (abstract)
14:30
Cubicle-W: Parameterized Model Checking on Weak Memory (abstract)
14:45
MaedMax: A Maximal Ordered Completion Tool (abstract)
15:00
Cops and CoCoWeb: Infrastructure for Confluence Tools (abstract)
15:15
FORT 2.0 (abstract)
15:30-16:00Coffee Break