Changing one's mind: Erase or rewind? possibilistic belief revision with fuzzy argumentation based on trust

C da Costa Pereira, AGB Tettamanzi… - IJCAI, International Joint …, 2011 - hal.science
We address the issue, in cognitive agents, of possible loss of previous information, which
later might turn out to be correct when new information becomes available. To this aim, we …

Scarlet-artificial teaching assistant

K Ilhan, D Mušić, E Junuz… - … Conference on Control …, 2017 - ieeexplore.ieee.org
Scarlet an Artificial Teaching Assistant is a personal digital assistant that has been
developed with main aim to assist students in their learning process by ensuring fast and …

An ontology-based possibilistic framework for extracting relevant terms from job advertisements

A Espinal, Y Haralambous, D Bedart… - 14th International Joint …, 2022 - hal.science
In a traditional recruitment process, large amounts of resumes and job postings are often
handled manually, which is very time-consuming. Existing machine learning techniques for …

Usefulness of Information for Achieving Goals with Disjunctive Premises

C da Costa Pereira, L Cholvy - The Knowledge Engineering Review, 2024 - cambridge.org
We propose a logic-based framework to model a system whose aim is to help provide the
user with those pieces of information that are useful with respect to his/her current …

A Quality Assessment Framework for Information Extraction in Job Advertisements

A Espinal, Y Haralambous, D Bedart, J Puentes - SN Computer Science, 2023 - Springer
Efficient extraction of pertinent terms from job advertisements (JAs) relies on feature
engineering, specifically the selection of textual markers. Yet, current methods lack …

Using trust and possibilistic reasoning to deal with untrustworthy communication in VANETs

A Koster, A Tettamanzi, ALC Bazzan… - … IEEE Conference on …, 2013 - ieeexplore.ieee.org
VANETs allow for unprecedented amounts of information to be sent between participants in
traffic. Unfortunately, without countermeasures, they also allow selfish agents to take …

Managing different sources of uncertainty in a BDI framework in a principled way with tractable fragments

K Bauters, K McAreavey, W Liu, J Hong, L Godo… - Journal of Artificial …, 2017 - jair.org
The Belief-Desire-Intention (BDI) architecture is a practical approach for modelling large-
scale intelligent systems. In the BDI setting, a complex system is represented as a network of …

A multi-context bdi recommender system: From theory to simulation

AB Othmane, A Tettamanzi, S Villata… - 2016 IEEE/WIC/ACM …, 2016 - ieeexplore.ieee.org
In this paper, a simulation of a multi-agent recommender system is presented and
developed in the NetLogo platform. The specification of this recommender system is based …

A multi-context framework for modeling an agent-based recommender system

AB Othmane, A Tettamanzi, S Villata… - … Conference on Agents …, 2016 - scitepress.org
In this paper, we propose a multi-agent recommender system based on the Belief-Desire-
Intention (BDI) model applied to multi-context systems. First, we extend the BDI model with …

Belief-goal relationships in possibilistic goal generation

C da Costa Pereira, AGB Tettamanzi - ECAI 2010, 2010 - ebooks.iospress.nl
The way in which the relationships between beliefs, goals, and intentions are captured by a
formalism can have a significant impact on the design of a rational agent. In particular, what …