| 1998 | Pseudo-Naive Evaluation: Mixing Top-down and Bottom-up Execution for Strongly Stratified Logic Programs. | Donald A. Smith, Mark Utting |
| 1998 | Distance: A New Metric for Controlling Granularity for Parallel Execution. | Kish Shen, Vtor Santos Costa, Andy King |
| 1998 | Integration of CLP and Stochastic Optimisation Strategies. | Alvaro Ruiz-Andino, Jos J. Ruz |
| 1998 | Parallel Arc-Consistency for Functional Constraints. | Alvaro Ruiz-Andino, Lourdes Araujo, Fernando Senz-Prez, Jos J. Ruz |
| 1998 | Meta-linear Constraints in Constraint Logic Programming. | Philippe Refalo |
| 1998 | Extension of the Revised Simplex Method for Detecting Implicit Equalities in Constraint Logic Programming. | Philippe Refalo |
| 1998 | On the Optimality of Scheduling Strategies in Subsumption-based Tabled Resolution. | Prasad Rao, C. R. Ramakrishnan, I. V. Ramakrishnan |
| 1998 | Natural Language Multiprocessing: A Case Study. | Enrico Pontelli, Gopal Gupta, Janyce Wiebe, David Farwell |
| 1998 | A Choice-Point Library for Backtrack Programming. | Pierre-Etienne Moreau |
| 1998 | A Solver Collaboration in BALI. | ric Monfroy |
| 1998 | The Pi Calculus and Its Applications (Keynote Address). | Robin Milner |
| 1998 | Disjunctive Linear Programming: At the Intersection of Operations Research and Logic Programming. | Ken McAloon |
| 1998 | Abstract Compilation of lambda-Prolog. | Frdric Malsieux, Olivier Ridoux, Patrice Boizumault |
| 1998 | Program Specialisation and Abstract Interpretation Reconciled. | Michael Leuschel |
| 1998 | Iterated Logic Program Updates. | Joo Alexandre Leite, Lus Moniz Pereira |
| 1998 | Inductive Logic Programming for Relational Knowledge Discovery. | Nada Lavrac |
| 1998 | Applications of Abductive Logic Programming. | Antonis C. Kakas, Antonia Michael |
| 1998 | Efficient Implementation of a Linear Logic Programming Language. | Joshua S. Hodas, K. M. Watkins, Naoyuki Tamura, Kyoung-Sun Kang |
| 1998 | Controlling Search in Funtional Logic Programs. | Michael Hanus, Frank Steiner |
| 1998 | Horn Logic Denotations. | Gopal Gupta |
| 1998 | Greedy Algorithms in Datalog with Choice and Negation. | Sergio Greco, Carlo Zaniolo |
| 1998 | Towards Early Projection in CLP(R). | Andreas Fordan, Roland H. C. Yap |
| 1998 | VisAll: A Universal Tool to Visualise Parallel Execution of Logic Programs. | Nuno A. Fonseca, Vtor Santos Costa, Ins de Castro Dutra |
| 1998 | A Generic Type System for CLP(chi). | Franois Fages, Massimo Paltrinieri |
| 1998 | Beyond Success and Failure. | Sandro Etalle, Femke van Raamsdonk |