نتایج جستجو برای: context awareness

تعداد نتایج: 524324  

2004
Manasawee Kaenampornpan Eamonn O'Neill

In this paper, we review different context classification systems that have been used to define elements of context. Although existing classification systems cover various types of context, in the development of context aware applications, only a few types of context have been used. In this work, we aim to build a context classification model based on Activity Theory that provides a basis both ...

2000
Anind K. Dey Gregory D. Abowd

Current tools do not provide adequate support to users for handling reminders. The main reason for this is the lack of use of rich context that specifies when a reminder should be presented to its recipient. We describe CybreMinder, a prototype context-aware tool that supports users in sending and receiving reminders that can be associated to richly described situations involving time, place an...

Journal: :J. Sensors 2013
Luca Reggiani Jocelyn Fiorina Sinan Gezici Simone Morosi Montse Nájar

1 Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, 20133 Milano, Italy 2 Departement de Telecommunications, SUPELEC, 91192 Paris, France 3 Department of Electrical and Electronics Engineering, Bilkent University, 06800 Ankara, Turkey 4Dipartimento di Ingegneria dell’Informazione, Università di Firenze, 50139 Firenze, Italy 5 Departament de Teoria del Senyal i Co...

2001
Tom Gross Marcus Specht

The paper describes the idea of bringing awareness to nomadic users. Based on a discussion of different context models and approaches to model context, several scenarios for awareness in context-aware systems are presented. We describe the combination of a context aware guidance system and an awareness platform to enable awareness for nomadic users about other users that are either in a similar...

2013
Xuan Bao

Enabling Context-Awareness in Mobile Systems via Multi-Modal Sensing

2007
Yanlin Zheng Luyi Li Hiroaki Ogata Yoneo Yano

Social interaction is critical to knowledge building and sharing in online learning. This paper identifies knowledge, social and technical contexts as the three essential elements of the context space for online social interaction, and accordingly proposes a three-dimensional context-awareness (CA) model to support online social interaction, including Awareness to Knowledge Context, Awareness t...

2013
Giuseppe Ghiani Marco Manca Fabio Paternò Carmen Santoro

In this paper we present the architecture of a platform with the goal to support social, context-aware and adaptive/persuasive services aimed at stimulating the elderly to stay active/occupied in life. The platform is Webbased and consists of several modules whose main features are presented and discussed in the paper. Author

2008
Tye Lawrence Rattenbury John F. Canny

An Activity Based Approach to Context-Aware Computing

2011
Susanna Pantsar-Syväniemi Jarkko Kuusijärvi Eila Ovaska

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