Search Results for author: Joost Vennekens

Found 20 papers, 1 papers with code

Answer Set Programming for Flexible Payroll Management

no code implementations19 Mar 2024 Benjamin Callewaert, Joost Vennekens

Payroll management is a critical business task that is subject to a large number of rules, which vary widely between companies, sectors, and countries.

Management

FindingEmo: An Image Dataset for Emotion Recognition in the Wild

no code implementations2 Feb 2024 Laurent Mertens, Elahe' Yargholi, Hans Op de Beeck, Jan Van den Stock, Joost Vennekens

We introduce FindingEmo, a new image dataset containing annotations for 25k images, specifically tailored to Emotion Recognition.

Emotion Recognition

An epistemic logic for modeling decisions in the context of incomplete knowledge

no code implementations18 Dec 2023 Đorđe Marković, Simon Vandevelde, Linde Vanbesien, Joost Vennekens, Marc Denecker

A challenging problem is that of expressing decision knowledge in the context of incomplete knowledge.

Knowledge-Based Support for Adhesive Selection: Will it Stick?

no code implementations7 Nov 2023 Simon Vandevelde, Jeroen Jordens, Bart Van Doninck, Maarten Witters, Joost Vennekens

This work presents a more advanced tool, that was developed together with a team of adhesive experts.

Interactive Model Expansion in an Observable Environment

no code implementations20 May 2023 Pierre Carbonnelle, Joost Vennekens, Bart Bogaerts, Marc Denecker

We study this class of problems in a context where some of the relevant information about the environment is not known by the user at the start of the search.

Interactive configurator with FO(.) and IDP-Z3

1 code implementation1 Feb 2022 Pierre Carbonnelle, Simon Vandevelde, Joost Vennekens, Marc Denecker

Industry abounds with interactive configuration problems, i. e., constraint solving problems interactively solved by persons with the assistance of a computer.

Problife: a Probabilistic Game of Life

no code implementations24 Jan 2022 Simon Vandevelde, Joost Vennekens

In Game of Life, cells are placed in a grid and then watched as they evolve throughout subsequent generations, as dictated by the rules of the game.

Tackling the DM Challenges with cDMN: A Tight Integration of DMN and Constraint Reasoning

no code implementations6 Oct 2021 Simon Vandevelde, Bram Aerts, Joost Vennekens

DMN is a user-friendly, table-based notation for decision logic, which allows domain experts to model simple decision procedures without the help of IT staff.

A Table-Based Representation for Probabilistic Logic: Preliminary Results

no code implementations5 Oct 2021 Simon Vandevelde, Victor Verreet, Luc De Raedt, Joost Vennekens

We present Probabilistic Decision Model and Notation (pDMN), a probabilistic extension of Decision Model and Notation (DMN).

FOLASP: FO(.) as Input Language for Answer Ser Solvers

no code implementations9 Aug 2021 Kylian Van Dessel, Jo Devriendt, Joost Vennekens

We present experimental results to show that the resulting combination of our translation with an off-the-shelf ASP solver is competitive with the IDP system as a way of solving problems formulated in FO(.).

Translation

Exploring the Role of Creativity in Software Engineering

no code implementations4 Jan 2021 Wouter Groeneveld, Laurens Luyten, Joost Vennekens, Kris Aerts

In order to solve today's complex problems in the world of software development, technical knowledge is no longer enough.

Software Engineering

The informal semantics of Answer Set Programming: A Tarskian perspective

no code implementations26 Jan 2019 Marc Denecker, Yuliya Lierler, Miroslaw Truszczynski, Joost Vennekens

In 1999, the seminal papers on answer set programming proposed to use this logic for a different purpose, namely, to model and solve search problems.

Lowering the learning curve for declarative programming: a Python API for the IDP system

no code implementations3 Nov 2015 Joost Vennekens

Programmers may be hesitant to use declarative systems, because of the associated learning curve.

Combining Probabilistic, Causal, and Normative Reasoning in CP-logic

no code implementations3 Mar 2015 Sander Beckers, Joost Vennekens

In recent years the search for a proper formal definition of actual causation -- i. e., the relation of cause-effect as it is instantiated in specific observations, rather than general causal relations -- has taken on impressive proportions.

Ethics

Towards a General Framework for Actual Causation Using CP-logic

no code implementations26 Oct 2014 Sander Beckers, Joost Vennekens

The search for a proper formal definition of actual causation has evolved into a controversial debate, that is pervaded with ambiguities and confusion.

Negation in the Head of CP-logic Rules

no code implementations20 Dec 2013 Joost Vennekens

Consequently, neither CP-logic nor FO(ID) have the need for two kinds of negations: there is only one negation, and its meaning is that of objective falsehood.

Negation

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