ITERATIVE MULTIPLE COMPONENT ANALYSIS WITH AN ENTROPY-BASED DISSIMILARITY MEASURE (2333)
ABSTRACT In this paper we study the notion of entropy for a set of attributes of a table and propose a novel method to measure the dissimilarity of categorical data. Experiments show that our...
FAULT DETECTION TECHNIQUES ANALYSIS AND DEVELOPPMENT OF ITS PROCEDURAL PHASES (2008)
R. H. Mokhneche, H. Maaref, V. Vigneron
To carry out a diagnosis, or detect an abrupt change or fault in dynamic behavior of a studied or supervised system (signal, system or model), on-line or off-line (according to the treated case), it...
This paper describes the performance characteristics of an adaptive filter, a digital filter based on the perturbation analysis of the eigenvalue equation. The algorithm find the singular value...
Road Singularities Detection and Classification (2008)
A. P. Leitão, S. Tilie, M. Mangeas, V. Vigneron, S. Lel
Abstract. We propose a detection and classification system for various road situations, which is robust to light changes and different road markings. The road curves in an image are described with a...
R. Sameni, F. Vrins, F. Parmentier, C. Hérail, V. Vigneron, M. Verleysen, ...
Abstract. Blind source separation (BSS) techniques have revealed to be promising approaches for the noninvasive extraction of fetal cardiac signals from maternal abdominal recordings. From previous...
Mazeas, L., Vigneron, V., Le Menach, K., Budzinski, H., Audic, J.M., Bernet, N., ...
Leachate recirculation allows an increase of moisture content and the enhancement of the anaerobic digestion of wastes in landfill. Since there is no ammonia elimination process in landfill when...
Nitrate and nitrite injection during municipal solid waste anaerobic biodegradation (2007)
Vigneron, V., Ponthieu, M., Barina, G., Audic, J.M., Duquennoi, C., Mazeas, L., ...
Nitrified leachate recirculation has been proposed as a promising strategy for sustainable landfill management. In four test reactors, nitrate or nitrite was added during municipal solid waste...
Vigneron, V., Bureau, C., Bernet, N., Bouchez, T.
Assays with diluted leachate supplemented with different ammonia concentrations (0.8; 1.4; 2.3; 4.4 and 8.6 g TAN.L-1) were performed with reconstituted French waste in anaerobic conditions to better...
Rodriguez Ruiz, L., Vasel, J.L., Vigneron, V., Bouchez, T.
A model of tanks-in-series with two types of reactors (rapid reactors and stagnant zones with exchanges between those zones) has been developped to describe the hydrodynamic and mass transfer in...
Methanogenic diversity and activity in municipal solid waste landfill leachates (2006)
Laloui Carpentier, W., Li, T., Vigneron, V., Mazéas, L., Bouchez, T.
Archaeal microbial communities present in municipal solid waste landfill leachates were characterized using a 16S rDNA approach. Phylogenetic affiliations of 238 partial length 16S rDNA sequences...
Rodriguez Ruiz, L., Vasel, J.L., Vigneron, V., Bouchez, T.
A model of tanks-in-series with two types of reactors (rapid reactors and stagnant zones with exchanges between those zones) has been developed to describe the hydrodynamic and mass transfer in waste...
Vigneron,V., Audic, J.M., Duquennoi, C., Mailly, N., Mazeas, L., Bernet, N., ...
/ Actuellement, 52% des déchets ménagers et assimilés produits en France sont éliminés dans des installations de stockage de déchets (données ITOM2002). La stabilisation de ces massifs de...
Dénitrification dans les installations bioactives de stockage de déchets non dangereux (2006)
Bouchez, T., Audic, J.M., Duquennoi, C., Mailly, N., Mazeas,L., Bernet, N., ...
/ 52% des 46 Mt de déchets ménagers et assimilés produits annuellement en France sont éliminés par stockage. La stabilisation des massifs de déchets ménagers ainsi générés constitue...
Beline, F., Druilhe, C., Gillot, S., Helmer, J.M., Vigneron, V., Saint-Cast, P., ...
Determination of the organic matter biodegradability using physico-chemical and biological fractionation.
Vers une nouvelle génération de centres de stockage bioactifs (2005)
Bouchez, T., Barina, G., Duquennoi, C., Vigneron, V., Budka, A., Audic, J.M.
/ La filière d'élimination des déchets ménagers et assimilés par stockage a connu de profondes évolutions au cours des dix dernières années. Les anciennes décharges sont devenues des centres...
Leachate pre-treatment strategies before recirculation in landfill bioreactors (2005)
Vigneron, V., Bouchez , T., Bureau, C., Mailly, N., Mazeas, L., Duquennoi, C., ...
Nitrified leachate recirculation represents a promising strategy for a more sustainable landfill management. Our objective was to determine the reactions involved in nitrate reduction in municipal...
Nitrate injections during municipal solid waste anaerobic digestion (2005)
Vigneron, V., Ponthieu, M., Mazéas, L., Barina, G., Audic, J.M., Bernet, N., ...
Nitrate injections were performed during anaerobic digestion of two kinds of wastes in order to better understand the nitrate conversion reactions which can occur in landfill when nitrified leachate...
Anaerobic digestion of municipal solid waste: a mass balance analysis (2005)
Vigneron, V., Mazéas, L., Barina, G., Audic, J.M., Vasel, J.L., Bernet, N., ...
Anaerobic digestion of two kinds of reconstituted municipal solid waste (MSW) was followed in laboratory scale experiments in order to obtain a carbon mass balance. Despite the complexity of the...
Nitrified leachate recirculation in bioreactor landfill has been proposed to avoid ammonium accumulation. We worked on the identification of nitrous oxides reduction pathways induced when nitrified...
Methanogens in municipal solid waste landfill leachates (2005)
Bouchez, T., Laloui, W., Vigneron, V., Mazeas, L., Li, T.
Archaeal microbial of MSW landfill leachates were characterized using a 16S rDNA approach. Phylogenetic affiliations of 241 rDNA sequences were determined. Sequences belonging to the...
Methanogens in municipal solid waste landfill leachates (2005)
Li,T., Laloui, W., Vigneron, V., Mazeas, L., Bouchez, T.
Archaeal microbial communities present in municipal solid waste landfill leachates were characterized using a 16S rDNA approach. Phylogenetic affiliations of 241 partial length 16S rDNA sequences...
Nitrate injections during municipal solid waste anaerobic digestion (2005)
Vigneron, V., Ponthieu, M., Mazéas, L., Barina, G., Audic, J. M., Bernet, N., ...
Nitrate injections were performed during anaerobic digestion of two kinds of wastes in order to better understand the nitrate conversion reactions which can occur in landfill when nitrified leachate...
F. Vrins, V. Vigneron, C. Jutten, M. Verleysen
Obstetricians were asking the engineering support to study more extensively any technical possibility to electronically get some useful information from the whole PQRST complex of the fetal...
Leachate pre-treatment strategies before recirculation in landfill bioreactors (2004)
Vigneron, V., Bouchez, T., Bureau, C., Mailly, N., Mazéas, L., Duquennoi, C., ...
Nitrified leachate recirculation represents a promising strategy for a more sustainable landfill management. The objective of this research was to determine reactions involved in nitrate reduction in...
Nitrified leachate recirculation in landfill bioreactors (2004)
Vigneron, V., Bouchez, T., Mazéas, L., Moreau, S., Audic, J.M., Hébé, I., ...
Nitrified leachate recirculation represents a promising strategy for a more sustainable landfill management. The objective of this research was to determine reactions involved in nitrate reduction in...
Improving independent component analysis performances by variable selection (2003)
F. Vrins, J. A. Lee, M. Verleysen, V. Vigneron, C. Jutten
Abstract. Blind Source Separation (BSS) consists in recovering unobserved signals from observed mixtures of them. In most cases the whole set of mixtures is used for the separation, possibly after a...