| 2004 | Gene Network Modeling through Semi-Fixed Bayesian Network. | Tie-Fei Liu, Wing-Kin Sung, Ankush Mittal |
| 2004 | Qualitative Modelling of Planar Robots. | Honghai Liu, George Macleod Coghill |
| 2004 | SPortS: Semantic + Portal + Service. | Chenxi Lin, Lei Zhang, Jian Zhou, Yin Yang, Yong Yu |
| 2004 | Adaptive Discriminative Generative Model for Object Tracking. | Ruei-Sung Lin, Ming-Hsuan Yang, Stephen E. Levinson |
| 2004 | A Critical-Shaking Neighbourhood Search for the Yard Allocation Problem. | Andrew Lim, Zhou Xu |
| 2004 | An Interactive System for Hiring and Managing Graduate Teaching Assistants. | Ryan Lim, Venkata Praveen Guddeti, Berthe Y. Choueiry |
| 2004 | Problems with Local Consistency for Qualitative Calculi. | Grard Ligozat, Jochen Renz |
| 2004 | An Active, Ontology-driven Network Service for Internet Collaboration. | David Lewis, Kevin Feeney, Thanassis Tiropanis, Simon Courtenage |
| 2004 | From Knowledge-Based Programs to Graded Belief-Based Programs Part I: On-Line Reasoning. | Nol Laverny, Jrme Lang |
| 2004 | Adding Intelligence to Virtual Reality. | Seppo Laukkanen, Ilkka Karanta, Ville Kotovirta, Jussi Markkanen, Jukka Rnkk |
| 2004 | Diagnosis of Discrete-Event Systems by Separation of Concerns, Knowledge Compilation, and Reuse. | Gianfranco Lamperti, Marina Zanella |
| 2004 | Exploiting Association and Correlation Rules - Parameters for Improving the K2 Algorithm. | Evelina Lamma, Fabrizio Riguzzi, Sergio Storari |
| 2004 | Estimating Confidence Values of Individual Predictions by their Typicalness and Reliability. | Matjaz Kukar |
| 2004 | An Architecture for Collaborative Ontology Library Development. | Tuomas Korpilahti, Eero Hyvnen |
| 2004 | Generation of Desired Emergent Behavior in Swarm of Micro-Robots. | Sergey Kornienko, Olga Kornienko, Paul Levi |
| 2004 | Bias Windowing for Relational Learning. | Frdric Koriche |
| 2004 | Qualitative Reasoning Feeding Back into Quantitative Model-Based Tracking. | Christian Khler, Artur Ottlik, Hans-Hellmut Nagel, Bernhard Nebel |
| 2004 | A Troubleshooting Approach with Dependent Actions. | Eylem Koca, Taner Bilgi |
| 2004 | Introducing Alias Information into Model-Based Debugging. | Daniel Kb, Franz Wotawa |
| 2004 | Geographic Information Revision Based on Constraints. | Mahat Khelfallah, Belaid Benhamou |
| 2004 | Representing Knowledge about Norms. | Daniel Kayser, Farid Nouioua |
| 2004 | A Platform for Cross-Lingual, Domain and User Adaptive Web Information Extraction. | Vangelis Karkaletsis, Constantine D. Spyropoulos, Claire Grover, Maria Teresa Pazienza, Jos Coch, Dimitris Souflis |
| 2004 | Yet More Efficient EM Learning for Parameterized Logic Programs by Inter-Goal Sharing. | Yoshitaka Kameya, Taisuke Sato, Neng-Fa Zhou |
| 2004 | Agent Planning, Negotiation and Control of Operation. | Antonis C. Kakas, Paolo Torroni, Neophytos Demetriou |
| 2004 | The KGP Model of Agency. | Antonis C. Kakas, Paolo Mancarella, Fariba Sadri, Kostas Stathis, Francesca Toni |