Search results for "Artificial"
showing 10 items of 7394 documents
Customizing Semantic Profiling for Digital Advertising
2014
International audience; Personalization is the new magic buzzword of application development. To make the complexity of today's application functionalities and information spaces "digestible", customization has become the new go-to technique. But while those technologies aim to ease the consumption of media for their users, they suffer from the same problematic: in the age of Big Data, applications have to cope with a conundrum of heterogeneous information sources that have to be perceived, processed and interpreted. Researchers tend to aim for a maximum degree of integration to create the perfect, all-embracing personalization. The results are wide-range, but overly complex systems that su…
Enhancement and assessment of WKS variance parameter for intelligent 3D shape recognition and matching based on MPSO
2016
This paper presents an improved wave kernel signature (WKS) using the modified particle swarm optimization (MPSO)-based intelligent recognition and matching on 3D shapes. We select the first feature vector from WKS, which represents the 3D shape over the first energy scale. The choice of this vector is to reinforce robustness against non-rigid 3D shapes. Furthermore, an optimized WKS-based method for extracting key-points from objects is introduced. Due to its discriminative power, the associated optimized WKS values with each point remain extremely stable, which allows for efficient salient features extraction. To assert our method regarding its robustness against topological deformations,…
Drivers-Inspired Ants for Solving the Vehicle Routing Problem with Time Windows
2016
International audience; In our study, we develop a method that merges two information sources within ants colony optimization heuristic. Namely artificial ants which occurs for short term optimization and transporter's vehicles that occurs in long term and continuous optimization toward solving the real-world vehicle routing problem. This study is supported by a transporter (Upsilon) of the region of l'Yonne in France and a transport and logistics software development company (Tedies). Our method suits for transporters that use human planners to make decisions about their tours and intending to move to computer planners without drastically upsetting the drivers habits. Hence, the pledge of …
Utilisation De La Conduite En Convoi Pour La Conception De Nouveau Systèmes De Transports Innovants Pour La Livraison De Marchandises Dans Les Centre…
2017
International audience
Semantically Adapting IFC Model Relations into OWL Properties
2015
International audience
Towards the Agent-Based Simulation of Unmanned Aerial Vehicles in a 3d Environment
2017
International audience
Formal Ontology for Knowledge Management in Archaeology
2011
pas de résumé
ArchaeoKM: Managing Data through Knowledge in Industrial Archaeological Sites
2011
pas de résumé
Modélisation géométrique par contraintes
2007
Les modeleurs géométriques classiques permettent de décrire des formes géométriques très variées, mais ils ne prennent pas en compte les intentions de l'utilisateur, et n'utilisent pas son langage, ses gestes, ou son expérience du métier. Cela lui impose notamment d'acquérir un nouveau savoir-faire propre au logiciel, et ralentit la définition des maquettes numériques. Les modeleurs déclaratifs (ou la modélisation par formes caractéristiques (features) en CFAO) entendent combler ce manque. Ce chapitre introduit les formalismes et méthodes de traitement de la modélisation géométrique déclarative à base de contraintes.
Automatic ontology-based User Profile Learning from heterogeneous Web Resources in a Big Data Context
2013
International audience; The Web has developed to the biggest source of information and entertainment in the world. By its size, its adaptability and flexibility, it challenged our current paradigms on information sharing in several areas. By offering everybody the opportunity to release own contents in a fast and cheap way, the Web already led to a revolution of the traditional publishing world and just now, it commences to change the perspective on advertisements. With the possibility to adapt the contents displayed on a page dynamically based on the viewer's context, campaigns launched to target rough customer groups will become an element of the past. However, this new ecosystem, that re…