Conflict Resolving Algorithms to Resolve Conflict in Multi-user Context-Aware Environments

Thyagaraju, G S; Math, M. M.; Kulkarni, Umakant P.; Yardi, A. R.

doi:10.1109/iadcc.2009.4809007

Cited by 5 publications

(2 citation statements)

References 11 publications

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“…The common approach to conflict resolution is based on the priority [15]. When more than one rule is matched at the same time, the rule with the highest priority will be activated.…”

Section: Fig 2 Flow Chart Of Rule-based Reasoningmentioning

confidence: 99%

Reasoning-Based Context-Aware Workflow Management in Wireless Sensor Network

Tong

Niu

Tang

et al. 2012

Service-Oriented Computing

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Workflow technology is regarded as the automation of an execution process in which the information or tasks are passed from one service to another, according to the predefined execution sequence. Recently, workflow technology has been successfully used in wireless sensor networks (WSNs) for service composition. Although workflows can dynamically change according to current context, there is still limited work to facilitate the atomic services reuse.In this paper, we propose a reasoning-based context-aware workflow management(Recow ) approach, in which a rule-based reasoning module is responsible for extract semantic information so that the lower sensor data will have a loose couple connection with the upper logic process. By using the semantic information as service I/O, we reconstruct atomic services, then they can be reused in workflow construction. Usually more than one rule will be matched and they can not be executed simultaneously in the rule matching process, so a conflict resolution algorithm is further proposed based on context-aware priority. Finally, two case studies demonstrate that our approach can effectively facilitate resource reuse and also indicate the performance of the Recow approach as well as the precision of the conflict resolution algorithm.

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“…The common approach to conflict resolution is based on the priority [15]. When more than one rule is matched at the same time, the rule with the highest priority will be activated.…”

Section: Fig 2 Flow Chart Of Rule-based Reasoningmentioning

confidence: 99%

Reasoning-Based Context-Aware Workflow Management in Wireless Sensor Network

Tong

Niu

Tang

et al. 2012

Service-Oriented Computing

View full text Add to dashboard Cite

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“…[46,47,48,49].There have been studies to combine the fuzzy system and Bayesian networks .Yang proposed fuzzy Bayesian approach that estimates the density function from the conditional probabilities of the fuzzy supported values in order to use continuous value in Bayesian framework. Pan and Liu proposed fuzzy Bayesian network and inference algorithm using virtual nodes and Gaussian functions .However these methods have constraints where observed information should be only one and membership degree sum should be one Our proposed model includes simple and effective fuzzy Bayesian network without those constraints.…”

Section: P(service/context) = ----(18)mentioning

confidence: 99%

Family Aware TV Program and Settings Recommender

Gs¹,

Kulkarni²

2011

IJCA

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In this paper we are proposing a design of TV program and settings recommendation engine utilizing contextual parameters like personal, social, temporal, mood and activity. In addition to the contextual parameters the system utilize the explicit or implicit user ratings and watching history to resolve the conflict if any while recommending the services .The System is implemented exploiting AI techniques ( like ontology, fuzzy logic ,Bayesian classifier and Rule Base) , RDBMS and SQL Query Processing . The motivation behind the proposed work is i) to improve the user's satisfaction level and ii) to improve the social relationship between user and TV. The context aware recommender utilizes social context data as an additional input to the recommendation task alongside information of users and tv programs. We have analyzed the recommendation process and performed a subjective test to show the usefulness of the proposed system for small families.

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Ncash: NFC Phone-Enabled Personalized Context Awareness Smart-Home Environment

Chang

Hung

et al. 2010

Cybernetics and Systems

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Conflict Resolving Algorithms to Resolve Conflict in Multi-user Context-Aware Environments

Cited by 5 publications

References 11 publications

Reasoning-Based Context-Aware Workflow Management in Wireless Sensor Network

Reasoning-Based Context-Aware Workflow Management in Wireless Sensor Network

Family Aware TV Program and Settings Recommender

Ncash: NFC Phone-Enabled Personalized Context Awareness Smart-Home Environment

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