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A Generic Framework for Context-Aware Process Performance Analysis [chapter]

Bart F. A. Hompes, Joos C. A. M. Buijs, Wil M. P. van der Aalst
2016 Lecture Notes in Computer Science  
A generic context-aware analysis framework is presented that analyzes performance characteristics from multiple perspectives.  ...  This paper introduces a novel approach to analyze key process performance indicators by considering the process context.  ...  Case Study The context-aware performance analysis approach described above has been implemented as an extensible analysis framework in the process mining tool ProM 2 .  ... 
doi:10.1007/978-3-319-48472-3_17 fatcat:g3qd2gtc6zfrjivhd3bk6srthe

Egosense: A Framework For Context-Aware Mobile Applications Development

E. M. Milic, D. Stojanovic
2017 Zenodo  
This paper presents a context-aware mobile framework (or middleware), intended to support the implementation of context-aware mobile services.  ...  The overview of basic concepts, architecture and components of context-aware mobile framework is given.  ...  EGOSENSE -A FRAMEWORK FOR CONTEXT PROCESSING AND ANALYSIS To support the development of mobile context-aware applications we developed a framework for context-aware services and implemented a demo application  ... 
doi:10.5281/zenodo.844296 fatcat:tw6za2tflbgehalcsdltjklb7q

Adaptable Context Management Framework for Secure Network Services

Zbigniew Kotulski, Mariusz Sepczuk, Albert Sitek, Marcin Alan Tunia
2014 Annales UMCS Informatica  
In this paper we propose a context management framework suitable for secure network services.  ...  The framework allows tracking the contextual information from its origin, through all stages of its processing up to application in security services protecting the secure network application.  ...  Moreover, the process of risk management always starts with context establishing, so the risk management (or risk analysis) is a kind of a context-aware process.  ... 
doi:10.2478/umcsinfo-2014-0013 fatcat:r5cqxz5es5awxf7hcnnh3dfa4u

Approach to Model-Based Development of Context-Aware Application

Imen Jaouadi, Raoudha Ben Djemaa, Hanene Ben Abdallah
2015 Journal of Computer and Communications  
This approach is based on the analysis and synthesis of context-aware frameworks proposed in literature.  ...  Interactive systems called CAISDA (Context-Aware Interactive System Development Approach).  ...  tools to generate at the end a context-aware application integrated in the CAISDA framework.  ... 
doi:10.4236/jcc.2015.35027 fatcat:pobbqvqrnrcqbm4nazp2cfnpja

A General Context-Aware Framework for Improved Human-System Interactions

Stacy Lovell Pfautz, Gabriel Ganberg, Adam Fouse, Nathan Schurr
2015 The AI Magazine  
This article describes a general framework for building context-aware interactive intelligent systems that comprises three major functions: (1) capture human-system interactions and infer implicit context  ...  We then describe our current work towards a general platform that supports developing context-aware applications in a variety of domains.  ...  A General Context-Aware Framework.  ... 
doi:10.1609/aimag.v36i2.2582 fatcat:wrpdkcauojfqlir5l76myeltwq

A Pragmatic Approach to Realizing Context-Aware Personal Services

Sangkeun Lee, Dongjoo Lee, Seungseok Kang, Sang-goo Lee
2008 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology  
Based on our strategy, we present a context-aware personal service framework with acceptable performance and scalability.  ...  Semantic technology may help acquiring, organizing, and processing context information.  ...  The system first performs a thorough analysis of information requirements against current legacy data.  ... 
doi:10.1109/wiiat.2008.118 dblp:conf/iat/LeeLKL08 fatcat:wshx5fl7i5d53hgbiyaqyork5u

OSGi-Based Context-Aware Middleware for Building Intelligent Services in a Smart Home Environment

2009 International Journal on Smart Sensing and Intelligent Systems  
Context awareness technology is a key technology of digital home that brings a more convenient life.  ...  the context awareness system that a digital home needs.  ...  Context aware is the transparent man-machine interface. The general context aware system uses a function-based framework to intelligently identify specific scenarios.  ... 
doi:10.21307/ijssis-2017-342 fatcat:mzngnhgierccve2u7oy5s3ip4q

A Context-aware Workflow Framework and Modeling Language

Pengfei WANG, Huifang LI, Baihai ZHANG
2014 Sensors & Transducers  
This framework also introduced into ontology based modeling language for context-aware workflow.  ...  In order to simplify the development of context-aware workflow applications and enhance its portability, a new context-aware workflow framework is proposed in this paper.  ...  This work was supported in part by a grant from the National Natural Science Foundation of China (No. 61211130359)  ... 
doaj:cfe59996b5ca4606ba5fcd542d1bc1e9 fatcat:ahie7rivtzdfzai636hmdxj7fa

Preface to the special issue on context-aware recommender systems

Gediminas Adomavicius, Dietmar Jannach
2013 User modeling and user-adapted interaction  
To overcome such issues, the authors propose a set of guidelines and a corresponding methodological framework for a robust and fair evaluation process.  ...  for the design of such a framework.  ...  Dietmar Jannach was also one of the co-founders of ConfigWorks GmbH, a company focusing on next-generation interactive recommendation and sales advisory systems.  ... 
doi:10.1007/s11257-013-9139-2 fatcat:2yf5j7b56fbzhcqssdlkedyx4e

Non-Intrusive Context Aware Transactional Framework to Derive Business Insights on Big Data

Siva Chidambaram, P. E. Rubini, V. Sellam
2015 Journal of Signal and Information Processing  
In this paper, we are proposing a context aware pattern methodology to filter relevant transaction data based on the preference of business.  ...  To convert invisible, unstructured and time-sensitive machine data into information for decision making is a challenge. Tools available today handle only structured data.  ...  Non-Intrusive Context Aware Transactional Framework Context aware filtering is the process of recognizing the machine data based on the pattern.  ... 
doi:10.4236/jsip.2015.62007 fatcat:5nsufogcincmbdaikky625a52a

The state of framework development for implementing reasoning mechanisms in smart cyber-physical systems: A literature review

Sirasak Tepjit, Imre Horváth, Zoltán Rusák
2019 Journal of Computational Design and Engineering  
of the processed knowledge, building awareness, reasoning mechanisms, decision making, and adaptation.  ...  The objective of our research is to investigate the concepts and implementations of reasoning processes for S-CPSs, and more specifically, the frameworks proposed for the fuzzy front end of their reasoning  ...  Without a rigorous unifying framework, system integration and integration of the analysis results for various frameworks remains ad hoc.  ... 
doi:10.1016/j.jcde.2019.04.002 fatcat:yxhpdhb6h5hyhpe7elxd552kle

Context-aware computing for assistive meeting system

Peng Dai, Guangyou Xu
2008 Proceedings of the 1st ACM international conference on PErvasive Technologies Related to Assistive Environments - PETRA '08  
Dynamic context in this paper cannot be sensed through traditional contextaware approaches; instead a probabilistic framework is required to perform online analysis of multi-level context.  ...  Therefore this paper presents a Dynamic Context Model to solve the problem of context awareness toward group meeting analysis and services, which includes multimodal analysis of group interaction scenarios  ...  Audio-visual processing generates a group of multimodal features, which can be used for the inference of current context.  ... 
doi:10.1145/1389586.1389591 dblp:conf/petra/DaiX08 fatcat:a6u6temqufafxhhnrqrnjznzcu

Data Sharing for Context-Sensitive Access Control Policy Evaluation and Enforcement

Hassan Rasheed
2012 International Journal of Computer Network and Information Security  
A detailed performance analysis of the proposed system is offered along with conclusions on the feasibility of such systems.  ...  A framework is proposed for sharing data between assessment sensors and enforcement mechanisms in order to facilitate more accurate policy enforcement.  ...  of context data within the general framework from sensors to the policy enforcement mechanism using the context sharing framework as a mediating service which provides context aggregation, analysis and  ... 
doi:10.5815/ijcnis.2012.11.02 fatcat:fmkw2vlnkfgnzmqk6k2gzpxg6e

Researching Context-Aware Recommendation Systems in Mobile Environments

María del Carmen Rodríguez-Hernández, Sergio Ilarri
1970 Jornada de Jóvenes Investigadores del I3A  
In this paper, we briefly present our ongoing work for the definition of a framework that will support the development of context-aware recommendation systems in distributed and mobile environments.  ...  The design and implementation of generic frameworks to support an easy development of context-aware recommendation systems has been relatively unexplored.  ...  So, the object of our research study is the process of context-aware recommendation for mobile users.  ... 
doi:10.26754/jji-i3a.201401673 fatcat:edl45fhpczcifa3zi372aina4u

The on-the-spot meeting analysis and archiving system

Xiang Zhang, Lin-Mi Tao, Peng Dai, Guang-You Xu, Xiong Luo
2007 2007 International Conference on Wavelet Analysis and Pattern Recognition  
combining top-down context guidance with bottom-up information processing and multi-cues inference.  ...  Most meeting analysis and archiving systems are offline-processing systems, in which features and events during meeting are extracted and detected according to the predefined procedure.  ...  Connected component analysis is performed on the detected foreground pixels, which generates a set of foreground objects.  ... 
doi:10.1109/icwapr.2007.4421572 fatcat:s3a34ef7abgi7k7rudtjkwqhta
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