| 1999 | Constraint-based Round Robin Tournament Planning. | Martin Henz |
| 1999 | Stack-splitting: Or-/And-parallelism on Distributed Memory Machines. | Gopal Gupta, Enrico Pontelli |
| 1999 | Optimization of Disjunctive Queries. | Sergio Greco |
| 1999 | Domains as First Class Objects in CLP(FD). | Marco Gavanelli, Evelina Lamma, Paola Mello, Michela Milano |
| 1999 | Soving TSP with Time Windows with Constraints. | Filippo Focacci, Michela Milano, Andrea Lodi |
| 1999 | Logic Programming with Requests. | Sandro Etalle, Femke van Raamsdonk |
| 1999 | It Is Declarative. | Wlodzimierz Drabent |
| 1999 | ACI1 Constraints. | Agostino Dovier, Carla Piazza, Enrico Pontelli, Gianfranco Rossi |
| 1999 | Herbrand Constraint Solving in HAL. | Bart Demoen, Maria J. Garca de la Banda, Warwick Harvey, Kim Marriott, Peter J. Stuckey |
| 1999 | Temporal Probabilistic Logic Programs. | Alex Dekhtyar, Michael I. Dekhtyar, V. S. Subrahmanian |
| 1999 | Multiple Terms in a Tabled Logic Programming System. | Baoqiu Cui, David Scott Warren |
| 1999 | Symbolic Execution for the Derivation of Meaningful Properties of Hybrid Systems. | Angelo E. M. Ciarlini, Thom W. Frhwirth |
| 1999 | CLAIRE: Combining Sets, Search, and Rules to Better Express Algorithms. | Yves Caseau, Franois-Xavier Josset, Franois Laburthe |
| 1999 | Concurrency in Prolog Using Threads and a Shared Database. | Manuel Carro, Manuel V. Hermenegildo |
| 1999 | Disjunctive Logic Programs with Inheritance. | Francesco Buccafurri, Wolfgang Faber, Nicola Leone |
| 1999 | Adventures in the Prolog Trade. | Kenneth A. Bowen |
| 1999 | Extensionality of Simply Typed Logic Programs. | Marc Bezem |
| 1999 | Revising Hull and Box Consistency. | Frdric Benhamou, Frdric Goualard, Laurent Granvilliers, Jean-Francois Puget |
| 1999 | Adding Functions to SICStus Prolog. | Tibor svnyi |
| 1999 | Lightweight Lemmas in lambda-Prolog. | Andrew W. Appel, Amy P. Felty |
| 1999 | Well-founded Abduction via Tabled Dual Programs. | Jos Jlio Alferes, Lus Moniz Pereira, Terrance Swift |
| 1998 | A High-Level Intermediate Language and the Algorithms for Compiling Finite-Domain Constraints. | Neng-Fa Zhou |
| 1998 | Regular Extension Semantics and Disjunctive Eshghi Kowalski Procedure. | Jia-Huai You, Li-Yan Yuan, Randy Goebel |
| 1998 | Specialising the Other Way Arond. | Wim Vanhoof, Bern Martens, Danny De Schreye, Karel De Vlaminck |
| 1998 | Jinni: a Lightweight Java-based Logic Engine for Internet Programming. | Paul Tarau |