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Détail de l'auteur
Auteur Bruckner, Dietmar
Documents disponibles écrits par cet auteur
Affiner la rechercheBehavior learning in dwelling environments with hidden Markov models / Bruckner, Dietmar in IEEE transactions on industrial electronics, Vol. 57 N° 11 (Novembre 2010)
[article]
in IEEE transactions on industrial electronics > Vol. 57 N° 11 (Novembre 2010) . - pp. 3653 - 3660
Titre : Behavior learning in dwelling environments with hidden Markov models Type de document : texte imprimé Auteurs : Bruckner, Dietmar, Auteur ; Velik, Rosemarie, Auteur Année de publication : 2011 Article en page(s) : pp. 3653 - 3660 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Semantic networks Surveillance Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Building automation systems (BASs) have seen widespread distribution also in private residences over the past few years. The ongoing technological developments in the fields of sensors, actuators, as well as embedded systems lead to more and more complex and larger systems. These systems allow ever-better observations of activities in buildings with a rapidly growing number of possible applications. Unfortunately, control systems with lots of parameters, which would be normally utilized, are hard to describe and-from a context-deriving view-hard to understand with standard control engineering techniques. This paper presents an approach to how statistical methods can be applied to (future) BASs to extract semantic and context information from sensor data. A hierarchical model structure based on hidden Markov models is proposed to establish a framework. The lower levels of the model structure are used to observe the sensor values themselves, whereas the higher levels provide a basis for the semantic interpretation of what is happening in the building. Ultimately, the system should be able to give a condensed overview of the daily routine of a sensor or the process that the sensor observes. While knowing the context of the sensor, a human operator can easily interpret the result. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5437257 [article] Behavior learning in dwelling environments with hidden Markov models [texte imprimé] / Bruckner, Dietmar, Auteur ; Velik, Rosemarie, Auteur . - 2011 . - pp. 3653 - 3660.
Génie électrique
Langues : Anglais (eng)
in IEEE transactions on industrial electronics > Vol. 57 N° 11 (Novembre 2010) . - pp. 3653 - 3660
Mots-clés : Semantic networks Surveillance Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Building automation systems (BASs) have seen widespread distribution also in private residences over the past few years. The ongoing technological developments in the fields of sensors, actuators, as well as embedded systems lead to more and more complex and larger systems. These systems allow ever-better observations of activities in buildings with a rapidly growing number of possible applications. Unfortunately, control systems with lots of parameters, which would be normally utilized, are hard to describe and-from a context-deriving view-hard to understand with standard control engineering techniques. This paper presents an approach to how statistical methods can be applied to (future) BASs to extract semantic and context information from sensor data. A hierarchical model structure based on hidden Markov models is proposed to establish a framework. The lower levels of the model structure are used to observe the sensor values themselves, whereas the higher levels provide a basis for the semantic interpretation of what is happening in the building. Ultimately, the system should be able to give a condensed overview of the daily routine of a sensor or the process that the sensor observes. While knowing the context of the sensor, a human operator can easily interpret the result. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5437257 Communication and computation in buildings / Dietrich, Dietmar in IEEE transactions on industrial electronics, Vol. 57 N° 11 (Novembre 2010)
[article]
in IEEE transactions on industrial electronics > Vol. 57 N° 11 (Novembre 2010) . - pp. 3577 - 3584
Titre : Communication and computation in buildings : a short introduction and overview Type de document : texte imprimé Auteurs : Dietrich, Dietmar, Auteur ; Bruckner, Dietmar, Auteur ; Zucker, Gerhard, Auteur Année de publication : 2011 Article en page(s) : pp. 3577 - 3584 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Ambient assisted living Building automation (BA) Building control Building management Communication networks Embedded systems Energy management Field bus systems Horizontal integration Industries Layered architecture Smart homes (SHs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Building automation (BA) and smart homes (SHs) have traditionally not been a unified field but varied by their origins, legal foundations, different applications, different goals, and national funding programs for basic research. Only within the last years that an international common focus appeared. The following overview gives not only an introduction into the topic of BA but also the distinction to other areas of automation, in which networks of the field level (the sensor and actuator level) play an important role. Finally, the scientific challenges will be mentioned. SHs are referred to when the differences to BA have to be explicitly stressed. This paper is an introduction for the special IEEE Transactions on Industrial Electronics section on BA and shall introduce the reader to this new topic. BA not only has a huge economic potential but also is of significant academic interest today. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5439832 [article] Communication and computation in buildings : a short introduction and overview [texte imprimé] / Dietrich, Dietmar, Auteur ; Bruckner, Dietmar, Auteur ; Zucker, Gerhard, Auteur . - 2011 . - pp. 3577 - 3584.
Génie électrique
Langues : Anglais (eng)
in IEEE transactions on industrial electronics > Vol. 57 N° 11 (Novembre 2010) . - pp. 3577 - 3584
Mots-clés : Ambient assisted living Building automation (BA) Building control Building management Communication networks Embedded systems Energy management Field bus systems Horizontal integration Industries Layered architecture Smart homes (SHs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Building automation (BA) and smart homes (SHs) have traditionally not been a unified field but varied by their origins, legal foundations, different applications, different goals, and national funding programs for basic research. Only within the last years that an international common focus appeared. The following overview gives not only an introduction into the topic of BA but also the distinction to other areas of automation, in which networks of the field level (the sensor and actuator level) play an important role. Finally, the scientific challenges will be mentioned. SHs are referred to when the differences to BA have to be explicitly stressed. This paper is an introduction for the special IEEE Transactions on Industrial Electronics section on BA and shall introduce the reader to this new topic. BA not only has a huge economic potential but also is of significant academic interest today. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5439832