Search results for "horn"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
103	Stefan Porschen, Ewald Speckenmeyer	Worst Case Bounds for Some NP-Complete Modified Horn-SAT Problems.	SAT (Selected Papers	2004	DBLP DOI BibTeX RDF	(hidden) Horn formula, quadratic formula, minimal vertex cover, NP-completeness, satisfiability, fixed-parameter tractability
94	Lionel Paris, Richard Ostrowski, Pierre Siegel, Lakhdar Sais	From Horn Strong Backdoor Sets to Ordered Strong Backdoor Sets.	MICAI	2007	DBLP DOI BibTeX RDF
85	Thomas Eiter, Toshihide Ibaraki, Kazuhisa Makino	On the Difference of Horn Theories.	STACS	1999	DBLP DOI BibTeX RDF
85	Thomas Eiter, Kazuhisa Makino	Generating All Abductive Explanations for Queries on Propositional Horn Theories.	CSL	2003	DBLP DOI BibTeX RDF	Horn theories, polynomial total time computation, NP-hardness, abduction, propositional logic, Computational logic
85	Vijay Chandru, John N. Hooker	Extended Horn Sets In Propositional Logic.	J. ACM	1991	DBLP DOI BibTeX RDF	propositional logic, Horn clauses
76	Paolo Liberatore	Compilability and compact representations of revision of Horn knowledge bases.	ACM Trans. Comput. Log.	2000	DBLP DOI BibTeX RDF	compilability, compact representations
76	Thomas Eiter, Toshihide Ibaraki, Kazuhisa Makino	Disjunctions of Horn Theories and Their Cores.	ISAAC	1998	DBLP DOI BibTeX RDF
76	Lawrence J. Henschen, Larry Wos	Unit Refutations and Horn Sets.	J. ACM	1974	DBLP DOI BibTeX RDF
76	Joost N. Kok	Specializtion in Logic Programming: from Horn Clause Logic to Prolog and Concurrent Prolog.	REX Workshop	1989	DBLP DOI BibTeX RDF	Horn Clause Logic, cut operator, committed-choice, Logic programming, Prolog, operational semantics, backtracking, synchronization mechanisms, Concurrent Prolog
70	Flemming Nielson, Helmut Seidl	Control-Flow Analysis in Cubic Time.	ESOP	2001	DBLP DOI BibTeX RDF	Horn clauses with sharing, tiling of Horn clauses, 0-CFA, Program analysis, calculus, ambient calculus
67	Michael Mendler, Gerald Lüttgen	Is Observational Congruence Axiomatisable in Equational Horn Logic?	CONCUR	2007	DBLP DOI BibTeX RDF
67	Uwe Bubeck, Hans Kleine Büning, Xishun Zhao	Quantifier Rewriting and Equivalence Models for Quantified Horn Formulas.	SAT	2005	DBLP DOI BibTeX RDF
67	David W. Reed, Donald W. Loveland, Bruce T. Smith	The Near-Horn Approach to Disjunctive Logic Programming.	ELP	1991	DBLP DOI BibTeX RDF
67	Stefan Porschen, Tatjana Schmidt, Ewald Speckenmeyer	On Some Aspects of Mixed Horn Formulas.	SAT	2009	DBLP DOI BibTeX RDF	Mixed Horn formula, polynomial time reduction, NP-completeness, satisfiability, exact algorithm
67	Thomas Eiter, Kazuhisa Makino	On computing all abductive explanations from a propositional Horn theory.	J. ACM	2007	DBLP DOI BibTeX RDF	Horn theories, dualization problem, polynomial total-time computation, NP-hardness, Abduction, model-based reasoning, propositional logic, tractability, prime implicates, characteristic set, enumeration algorithms
67	Hans van Maaren, Linda van Norden	Correlations between Horn fractions, satisfiability and solver performance for fixed density random 3-CNF instances.	Ann. Math. Artif. Intell.	2005	DBLP DOI BibTeX RDF	Horn, satisfiability, density, 3-SAT
61	Chao-Chih Yang, Jennifer Jau-Yin Chen, H. Lewis Chau	Algorithms for Constructing Minimal Deduction Graphs.	IEEE Trans. Software Eng.	1989	DBLP DOI BibTeX RDF	MDG construction algorithms, Hern clauses, minimal deduction graphs, Horn clause logic, DG, Horn formulas, positive literals, rule instances, tree space, logic programming, graphs, expert systems, inference mechanisms, transitivity, backtracking, inference rules, reflexivity, arcs, sink, subtrees, HF
61	Chao-Chih Yang	Deduction Graphs: An Algorithm and Applications.	IEEE Trans. Software Eng.	1989	DBLP DOI BibTeX RDF	deduction graph, function-free Horn formula, logic queries, artificial intelligence, logic programming, logic programming, relational database, relational databases, expert systems, database theory, inference mechanisms, functional dependency, Horn clauses, polynomial time complexity, rule-based expert systems, inference problem
58	R. Chandrasekaran, K. Subramani 0001	A Combinatorial Algorithm for Horn Programs.	ISAAC	2009	DBLP DOI BibTeX RDF
58	Marta Arias, José L. Balcázar	Canonical Horn Representations and Query Learning.	ALT	2009	DBLP DOI BibTeX RDF
58	Ralf Küsters, Tomasz Truderung	Reducing protocol analysis with XOR to the XOR-free case in the horn theory based approach.	CCS	2008	DBLP DOI BibTeX RDF	security protocols, algebraic properties
58	Yusuke Kameda, Atsushi Imiya, Naoya Ohnishi	A Convergence Proof for the Horn-Schunck Optical-Flow Computation Scheme Using Neighborhood Decomposition.	IWCIA	2008	DBLP DOI BibTeX RDF
58	Thomas Eiter, Georg Gottlob, Magdalena Ortiz 0001, Mantas Simkus	Query Answering in the Description Logic Horn-.	JELIA	2008	DBLP DOI BibTeX RDF
58	Kazuhisa Makino, Suguru Tamaki, Masaki Yamamoto 0001	On the Boolean Connectivity Problem for Horn Relations.	SAT	2007	DBLP DOI BibTeX RDF
58	Marcus Vinicius Santos	Denotational Semantics Using Horn Concurrent Transaction Logic.	ICLP	2005	DBLP DOI BibTeX RDF
58	Hiroki Uejima, Masami Hagiya, Satoshi Kobayashi	Horn Clause Computation by Self-assembly of DNA Molecules.	DNA	2001	DBLP DOI BibTeX RDF
58	Jean-Marc Talbot	On the Alternation-Free Horn Mu-calculus.	LPAR	2000	DBLP DOI BibTeX RDF
58	Michael Dierkes	Simplification of Horn Clauses That Are Clausal Forms of Guarded Formulas.	LPAR	1999	DBLP DOI BibTeX RDF
58	Yoshihiko Ohta, Katsumi Inoue, Ryuzo Hasegawa	On the Relationship Between Non-Horn Magic Sets and Relevancy Testing.	CADE	1998	DBLP DOI BibTeX RDF
58	Thomas Eiter, Toshihide Ibaraki, Kazuhisa Makino	On Disguised Double Horn Functions and Extensions.	STACS	1998	DBLP DOI BibTeX RDF
58	Xumin Nie	How Well Are Non-Horn Clauses Handled?	ISMIS	1991	DBLP DOI BibTeX RDF
58	Dongbo Liu, Deyi Li	Fuzzy Reasoning Based on F-Horn Clause Rules.	ALP	1988	DBLP DOI BibTeX RDF
58	Alexej P. Pynko	A relative interpolation theorem for infinitary universal Horn logic and its applications.	Arch. Math. Log.	2006	DBLP DOI BibTeX RDF	Universal Horn theory, Interpolation theorem, Preservation theorem, Definability theorem
58	Emmanuel Kounalis, Michaël Rusinowitch	On Word Problems in Horn Theories.	CADE	1988	DBLP DOI BibTeX RDF	initial model, inductionless induction, resolution, term-rewriting system, Horn clause, word problems
58	Peter L. Hammer, Alexander Kogan	Essential and redundant rules in Horn knowledge bases.	HICSS (3)	1995	DBLP DOI BibTeX RDF	redundant rules, essential rules, Horn knowledge bases, logically equivalent transformations, irredundant prime knowledge base, future simplifications, combinatorial characterizations, computational recognition procedures, essentiality, knowledge based systems, redundancy, redundancy, production rule, Horn clauses, combinatorial mathematics
53	Dong-Bo Liu, Zheng-ding Lu	The Theory of Fuzzy Logic Programming.	ICFIE	2007	DBLP DOI BibTeX RDF	Fuzzy Horn Clauses, Fuzzy Proof Theory, Fuzzy Procedural Interpretation, Fuzzy Logic Programming
53	Thomas Eiter, Kazuhisa Makino	Abduction and the Dualization Problem.	Discovery Science	2003	DBLP DOI BibTeX RDF	monotone dualization, Horn functions, polynomial total-time computation, NP-hardness, Abduction, model-based reasoning, hypergraph transversals
53	Jeffrey J. P. Tsai, Thomas J. Weigert, Hung-Chin Jang	A Hybrid Knowledge Representation as a Basis of Requirement Specification and Specification Analysis.	IEEE Trans. Software Eng.	1992	DBLP DOI BibTeX RDF	nonmonotonic Horn clause logic, formal requirement specification language, frame-and-rule oriented requirement specification language, FRORL, surface syntax, hierarchical relationships, formal specification, object oriented, knowledge representation, prototyping, specification languages, inheritance, reusability, frames, software development environment, C language, production rules, multiple inheritance, Horn clauses, logic programming languages, executability, hybrid knowledge representation
50	Linh Anh Nguyen	Approximating Horn Knowledge Bases in Regular Description Logics to Have PTIME Data Complexity.	ICLP	2007	DBLP DOI BibTeX RDF
50	Lionel Paris, Richard Ostrowski, Pierre Siegel, Lakhdar Sais	Computing Horn Strong Backdoor Sets Thanks to Local Search.	ICTAI	2006	DBLP DOI BibTeX RDF
50	Cliff Randell, Sara Price, Yvonne Rogers, Eric Charles Harris, Geraldine Fitzpatrick	The Ambient Horn: designing a novel audio-based learning experience.	Pers. Ubiquitous Comput.	2004	DBLP DOI BibTeX RDF	Audio-based learning, Augmented reality, Pervasive computing, Mobile learning
50	Zdravko Markov, Ivo Marinchev	Coverage-Based Semi-distance between Horn Clauses.	AIMSA	2000	DBLP DOI BibTeX RDF
50	Ryuzo Hasegawa, Katsumi Inoue, Yoshihiko Ohta, Miyuki Koshimura	Non-Horn Magic Sets to Incorporate Top-down Inference into Bottom-up Theorem Proving.	CADE	1997	DBLP DOI BibTeX RDF
50	Philippe Devienne, Patrick Lebègue, Jean-Christophe Routier	Halting Problem of One Binary Horn Clause is Undecidable.	STACS	1993	DBLP DOI BibTeX RDF
50	Gopalan Nadathur, Dale Miller 0001	Higher-Order Horn Clauses	J. ACM	1990	DBLP DOI BibTeX RDF
49	Flemming Nielson, Hanne Riis Nielson, Helmut Seidl	Normalizable Horn Clauses, Strongly Recognizable Relations, and Spi.	SAS	2002	DBLP DOI BibTeX RDF	uniform Horn clauses, strongly recognizable relations, Program analysis, Spi calculus
49	Jack Minker, Arcot Rajasekar	Procedural Interpretation of Non-Horn Logic Programs.	CADE	1988	DBLP DOI BibTeX RDF	generalized closed world assumption, non-horn programs, procedural interpretation, support-for-negation, logic programming, negation
49	Chuang Lin 0002, Abhijit Chaudhury, Andrew B. Whinston, Dan C. Marinescu	Logical Inference of Horn Clauses in Petri Net Models.	IEEE Trans. Knowl. Data Eng.	1993	DBLP DOI BibTeX RDF	net model, logical inconsistency check, T-invariants, one-literal, pure-literal, splitting clauses, Petri nets, inference mechanisms, resolution, propositional logic, Horn clauses, Horn clauses, Petri net models, first-order predicate logic, logical inference
49	Dana Angluin, Michael Frazier, Leonard Pitt	Learning Conjunctions of Horn Clauses (Extended Abstract)	FOCS	1990	DBLP DOI BibTeX RDF	clauses, Horn clause conjunctions, Horn sentence, disjunction of literals, negated variable, unknown formula, learning algorithm, Boolean formulas, polynomial time complexity, membership queries, equivalence queries
46	Jerzy Marcinkowski	A Horn Clause that Implies and Undecidable Set of Horn Clauses.	CSL	1993	DBLP DOI BibTeX RDF
44	Céline Rouveirol, Véronique Ventos	Towards Learning in CARIN-ALN.	ILP	2000	DBLP DOI BibTeX RDF
44	Thomas Eiter, Thomas Lukasiewicz	New Tractable Cases in Default Reasoning from Conditional Knowledge Bases.	JELIA	2000	DBLP DOI BibTeX RDF
44	Thomas S. Jones, Ahmed Louri	Media Access Protocols For A Scalable Optical Interconnection Network.	ICPP	1998	DBLP DOI BibTeX RDF
44	Marco Cadoli, Thomas Eiter, Georg Gottlob	Complexity of propositional nested circumscription and nested abnormality theories.	ACM Trans. Comput. Log.	2005	DBLP DOI BibTeX RDF	Horn theories, nested abnormality theories, computational complexity, nonmonotonic reasoning, knowledge representation and reasoning, Circumscription
44	Athanassios Tzouvaras	The Logic of Multisets Continued: The Case of Disjunction.	Stud Logica	2003	DBLP DOI BibTeX RDF	disjunctive multiset, Horn fragment, semantics of the Horn fragment, linear logic, Multiset
43	Marina Langlois, Robert H. Sloan, Balázs Szörényi, György Turán	Horn Complements: Towards Horn-to-Horn Belief Revision.	AAAI	2008	DBLP BibTeX RDF
43	Bishoksan Kafle, John P. Gallagher, Pierre Ganty	Solving non-linear Horn clauses using a linear Horn clause solver.	HCVS@ETAPS	2016	DBLP DOI BibTeX RDF
41	Marina Langlois, Dhruv Mubayi, Robert H. Sloan, György Turán	Combinatorial Problems for Horn Clauses.	Graph Theory, Computational Intelligence and Thought	2009	DBLP DOI BibTeX RDF
41	John P. Gallagher, Mads Rosendahl	Approximating Term Rewriting Systems: A Horn Clause Specification and Its Implementation.	LPAR	2008	DBLP DOI BibTeX RDF
41	Christoffer Rosenkilde Nielsen, Flemming Nielson, Hanne Riis Nielson	Iterative Specialisation of Horn Clauses.	ESOP	2008	DBLP DOI BibTeX RDF
41	Xianfei Tang, Changjun Jiang, Zhijun Ding	Automatic Web Service Composition Based on Logical Inference of Horn Clauses in Petri Net Models.	ICWS	2007	DBLP DOI BibTeX RDF
41	Marina Langlois, Robert H. Sloan, György Turán	Horn Upper Bounds and Renaming.	SAT	2007	DBLP DOI BibTeX RDF
41	Max I. Kanovich	The Expressive Power of Horn Monadic Linear Logic.	CSL	2001	DBLP DOI BibTeX RDF
41	Philippe Balbiani, Jean-François Condotta, Gérard Ligozat	Reasoning about Generalized Intervals: Horn Representability and Tractability.	TIME	2000	DBLP DOI BibTeX RDF
41	Roni Khardon	Learning Range Restricted Horn Expressions.	EuroCOLT	1999	DBLP DOI BibTeX RDF
41	Wenjin Lu, Ulrich Furbach	Disjunctive Logic Program = Horn Program + Control Program.	JELIA	1998	DBLP DOI BibTeX RDF
41	Xumin Nie, Qing Guo	Renaming a Set of Non-Horn Clauses.	ISMIS	1997	DBLP DOI BibTeX RDF
41	Stefania Costantini, Pierangelo Dell'Acqua, Gaetano Aurelio Lanzarone	Extending Horn Clause Theories by Reflection Principles.	JELIA	1994	DBLP DOI BibTeX RDF
41	Erich Grädel	The Expressive Power of Second Order Horn Logic.	STACS	1991	DBLP DOI BibTeX RDF
41	Alexander Leitsch	Deciding Horn Classes by Hyperresolution.	CSL	1989	DBLP DOI BibTeX RDF
41	Shan Chi, Lawrence J. Henschen	Recursive Query Answering with Non-Horn Clauses.	CADE	1988	DBLP DOI BibTeX RDF
41	Roland Dietrich	Relating Resolution and Algebraic Completion for Horn Logic.	CADE	1986	DBLP DOI BibTeX RDF
41	Radim Belohlávek, Vilém Vychodil	Fuzzy Horn logic I.	Arch. Math. Log.	2006	DBLP DOI BibTeX RDF	Degree of provability, Fuzzy logic, Implication, Equational logic, Horn logic
41	Radim Belohlávek, Vilém Vychodil	Fuzzy Horn logic II.	Arch. Math. Log.	2006	DBLP DOI BibTeX RDF	Degree of provability, Fuzzy logic, Implication, Equational Logic, Horn logic
41	Sven Hartmann, Sebastian Link	Horn clauses and functional dependencies in complex-value databases.	ADC	2006	DBLP BibTeX RDF	logic in databases, functional dependency, Horn clause, complex values, implication problem
41	Dale Miller 0001	Collection analysis for Horn clause programs.	PPDP	2006	DBLP DOI BibTeX RDF	static analysis, linear logic, Horn clauses, proof search
41	José Oscar Olmedo-Aguirre, Guillermo Morales-Luna	Indeed : Interactive Deduction on Horn Clause Theories.	IBERAMIA	2002	DBLP DOI BibTeX RDF	Horn clause theories, interaction, Logic programming, automated theorem proving
41	Ashok K. Chandra, David Harel	Horn Clauses and the Fixpoint Query Hierarchy.	PODS	1982	DBLP DOI BibTeX RDF	logic program, PROLOG, query language, horn clause, relational data base
35	Michael Minock, Hansi Kraus	Z-log: Applying System-Z.	JELIA	2002	DBLP DOI BibTeX RDF
35	Edgar Altamirano, Gonzalo Escalada-Imaz	Finding Tractable Formulas in NNF.	Computational Logic	2000	DBLP DOI BibTeX RDF
35	Sang-goo Lee, Dong-Hoon Choi, Sang-Ho Lee	A Logic Database System with Extended Functionality.	COMPSAC	1996	DBLP DOI BibTeX RDF
35	Helmut Seidl, Kumar Neeraj Verma	Flat and one-variable clauses: Complexity of verifying cryptographic protocols with single blind copying.	ACM Trans. Comput. Log.	2008	DBLP DOI BibTeX RDF	instantiation-based theorem proving, Cryptographic protocols, first-order logic, resolution, Horn clauses
35	Hans van Maaren, Linda van Norden	Hidden Threshold Phenomena for Fixed-Density SAT-formulae.	SAT	2003	DBLP DOI BibTeX RDF	Horn, graph-3-coloring, satisfiability, thresholds, 3-SAT
35	Flemming Nielson, Hanne Riis Nielson, Helmut Seidl	Automatic Complexity Analysis.	ESOP	2002	DBLP DOI BibTeX RDF	automatic complexity analysis, Program analysis, sparseness, Horn clauses
35	Xiaochun Cheng, Haihong Dai	Operator Fuzzy Logic Based on Argumentation.	HICSS (5)	1998	DBLP DOI BibTeX RDF	Operator Fuzzy Logic, argumentation, conflict resolution, nonmonotonic reasoning, Horn clause
35	Omar E. Vaga, Yee-Hong Yang	Shading Logic: A Heuristic Approach to Recover Shape from Shading.	IEEE Trans. Pattern Anal. Mach. Intell.	1993	DBLP DOI BibTeX RDF	heuristic-based algorithm, shading logic, Brooks and Horn algorithm, computer vision, computer vision, computer graphics, computer graphics, shape from shading, superquadrics
35	Tadao Murata, Du Zhang	A Predicate-Transition Net Model for Parallel Interpretation of Logic Programs.	IEEE Trans. Software Eng.	1988	DBLP DOI BibTeX RDF	AND/OR parallelisms, deduction process, Horn clause logic programs, Petri nets, logic programming, communicating processes, fixpoint semantics, predicate/transition nets, relational operations
34	Jeffrey Horn	Coevolving species for shape nesting.	Congress on Evolutionary Computation	2005	DBLP DOI BibTeX RDF
33	Leonardo Horn Iwaya, Gabriel Horn Iwaya, Simone Fischer-Hübner, Andrea Valéria Steil	Organisational Privacy Culture and Climate: A Scoping Review.	IEEE Access	2022	DBLP DOI BibTeX RDF
32	Stefano Ferilli, Marenglen Biba, Nicola Di Mauro, Teresa Maria Altomare Basile, Floriana Esposito	Plugging Taxonomic Similarity in First-Order Logic Horn Clauses Comparison.	AI*IA	2009	DBLP DOI BibTeX RDF
32	Kazuhisa Makino, Hirotaka Ono 0001	Deductive Inference for the Interiors and Exteriors of Horn Theories.	ISAAC	2008	DBLP DOI BibTeX RDF
32	Stephan Kottler, Michael Kaufmann 0001, Carsten Sinz	Computation of Renameable Horn Backdoors.	SAT	2008	DBLP DOI BibTeX RDF
32	Ethan K. Jackson, Wolfram Schulte	Model Generation for Horn Logic with Stratified Negation.	FORTE	2008	DBLP DOI BibTeX RDF
32	Theofilos P. Mailis, Giorgos Stoilos, Giorgos B. Stamou	Expressive Reasoning with Horn Rules and Fuzzy Description Logics.	RR	2007	DBLP DOI BibTeX RDF
32	Helmut Seidl, Kumar Neeraj Verma	Cryptographic Protocol Verification Using Tractable Classes of Horn Clauses.	Program Analysis and Compilation	2006	DBLP DOI BibTeX RDF
32	Uwe Bubeck, Hans Kleine Büning	Dependency Quantified Horn Formulas: Models and Complexity.	SAT	2006	DBLP DOI BibTeX RDF
32	Linh Anh Nguyen	A Bottom-Up Method for the Deterministic Horn Fragment of the Description Logic ALC.	JELIA	2006	DBLP DOI BibTeX RDF
32	Qian Wang 0024, Gopal Gupta 0001, Michael Leuschel	Towards Provably Correct Code Generation via Horn Logical Continuation Semantics.	PADL	2005	DBLP DOI BibTeX RDF
32	José L. Balcázar, Gemma Casas-Garriga	On Horn Axiomatizations for Sequential Data.	ICDT	2005	DBLP DOI BibTeX RDF
32	Amar Mitiche, Abdol-Reza Mansouri	On convergence of the Horn and Schunck optical-flow estimation method.	IEEE Trans. Image Process.	2004	DBLP DOI BibTeX RDF