This paper addresses the problem of the detection of new failures modes in industrial plants. Since its associated optimization problem is NP-hard, an efficient method based on taboo search and Bezdeck criterion is proposed, intensification and diversification strategies are also included because of the non connectivity of the solutions space. The proposed approach exercised on a simulated industrial system was shown to exhibit good performances in dealing with the occurrence of new faults in industrial processes, despite that such search algorithm is perfectly general, it can be easily extended to more complicated schemes.

This paper addresses the problem of the detection of new failures modes in industrial plants. Since its associated optimization problem is NP-hard, an efficient method based on taboo search and Bezdeck criterion is proposed, intensification and diversification strategies are also included because of the non connectivity of the solutions space. The proposed approach exercised on a simulated industrial system was shown to exhibit good performances in dealing with the occurrence of new faults in industrial processes, despite that such search algorithm is perfectly general, it can be easily extended to more complicated schemes.

This paper addresses the problem of the detection of new failures modes in industrial plants. Since its associated optimization problem is NP-hard, an efficient method based on taboo search and Bezdeck criterion is proposed, intensification and diversification strategies are also included because of the non connectivity of the solutions space. The proposed approach exercised on a simulated industrial system was shown to exhibit good performances in dealing with the occurrence of new faults in industrial processes, despite that such search algorithm is perfectly general, it can be easily extended to more complicated schemes.

La compétitivité des entreprises industrielles n’est plus à démontrer et tout le monde s’accorde que l’innovation technologique est le facteur déterminant pour la survie des
entreprises. Mais force de constater que c’est aussi ce même facteur qui fait défaut pour les entreprises des Pays En Voie de développement (PVD).
L’innovation, qui reste la barrière infranchissable, est à la fois la cause et la conséquence d’absence relative du facteur technologique dans les démarches stratégiques de ces entreprises.
Mais, avec la pénétration massive des Technologies de l’Information et de la Communication (TIC) dans la vie des entreprises, une nouvelle approche du transfert de technologie permet aux
entreprises de se maintenir au fait des derniers développements technologiques dans leurs secteurs d’activités, d’identifier les différentes menaces qui les entourent et de découvrir les
occasions à saisir.
La veille stratégique, qui occupe une place de choix dans cette nouvelle approche, fera l’objet de cette étude où l’on proposera une démarche d’implantation de cette activité dans une
cimenterie algérienne qu’est connue comme étant une industrie à transfert de technologie « clés en main ».

La compétitivité des entreprises industrielles n’est plus à démontrer et tout le monde s’accorde que l’innovation technologique est le facteur déterminant pour la survie des
entreprises. Mais force de constater que c’est aussi ce même facteur qui fait défaut pour les entreprises des Pays En Voie de développement (PVD).
L’innovation, qui reste la barrière infranchissable, est à la fois la cause et la conséquence d’absence relative du facteur technologique dans les démarches stratégiques de ces entreprises.
Mais, avec la pénétration massive des Technologies de l’Information et de la Communication (TIC) dans la vie des entreprises, une nouvelle approche du transfert de technologie permet aux
entreprises de se maintenir au fait des derniers développements technologiques dans leurs secteurs d’activités, d’identifier les différentes menaces qui les entourent et de découvrir les
occasions à saisir.
La veille stratégique, qui occupe une place de choix dans cette nouvelle approche, fera l’objet de cette étude où l’on proposera une démarche d’implantation de cette activité dans une
cimenterie algérienne qu’est connue comme étant une industrie à transfert de technologie « clés en main ».

La compétitivité des entreprises industrielles n’est plus à démontrer et tout le monde s’accorde que l’innovation technologique est le facteur déterminant pour la survie des
entreprises. Mais force de constater que c’est aussi ce même facteur qui fait défaut pour les entreprises des Pays En Voie de développement (PVD).
L’innovation, qui reste la barrière infranchissable, est à la fois la cause et la conséquence d’absence relative du facteur technologique dans les démarches stratégiques de ces entreprises.
Mais, avec la pénétration massive des Technologies de l’Information et de la Communication (TIC) dans la vie des entreprises, une nouvelle approche du transfert de technologie permet aux
entreprises de se maintenir au fait des derniers développements technologiques dans leurs secteurs d’activités, d’identifier les différentes menaces qui les entourent et de découvrir les
occasions à saisir.
La veille stratégique, qui occupe une place de choix dans cette nouvelle approche, fera l’objet de cette étude où l’on proposera une démarche d’implantation de cette activité dans une
cimenterie algérienne qu’est connue comme étant une industrie à transfert de technologie « clés en main ».

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.

To streamline and strengthen the process of acquisition, representation and exploitation of scenarii of railroad accidents, it is necessary to harmonize and standardize the terminology used by domain experts. The research aims to significantly improve analytical activities and operations of the various safety studies, by tracking the error in system, hardware, software and human. This paper presents the contribution of ontology to modeling scenarii for railroad accidents through a knowledge model based on a generic ontology and domain ontology. After a detailed presentation of the state of the art material, this article presents the first results of the model developed.