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Multi-Context Reasoning in Continuous Data-Flow Environments

Stefan Ellmauthaler
2018 Künstliche Intelligenz  
In this thesis, the reactive Multi-Context Systems, will be analysed with respect to usability, consistency management, and computational complexity, while we will show how asynchronous Multi-Context Systems  ...  In addition it will be shown that they can capture the notion of reactive Multi-Context Systems and therefore providing means to only synchronise groups of contexts while allowing the other contexts to  ...  Section 5.2.4 is dealing with inconsistency management on a global scale for reactive Multi-Context Systems.  ... 
doi:10.1007/s13218-018-00570-1 fatcat:sx5u3f5t55dwvecab7n72wmusi

Inconsistency Management in Reactive Multi-context Systems [chapter]

Gerhard Brewka, Stefan Ellmauthaler, Ricardo Gonçalves, Matthias Knorr, João Leite, Jörg Pührer
2016 Lecture Notes in Computer Science  
In particular, we show how to integrate data streams into multi-context systems (MCSs) and how to model the dynamics of the systems, based on two types of bridge rules.  ...  In this paper, we begin by introducing reactive multicontext systems (rMCSs), a framework for reactive reasoning in the presence of heterogeneous knowledge sources.  ...  Reactive Multi-Context Systems Reactive multi-context systems (rMCSs) make use of basic ideas from managed multi-context systems (mMCSs) [8] which extend multi-context systems (MCSs) as defined by Brewka  ... 
doi:10.1007/978-3-319-48758-8_35 fatcat:2lr7e3u64zfbzk2ctk5uqhoqdq

ViewPoints: meaningful relationships are difficult!

B. Nuseibeh, J. Kramer, A. Finkelstein
2003 25th International Conference on Software Engineering, 2003. Proceedings.  
The development of complex systems invariably involves many stakeholders who have different perspectives on the problem they are addressing, the system being developed, and the process by which it is being  ...  In this paper, we reflect on the ViewPoints framework, current work, and future research directions.  ...  A number of related workshops [3, 9, 45] and journal special issues [13, 15, 16] contributed to the building of an active community in viewpoints and inconsistency management research.  ... 
doi:10.1109/icse.2003.1201254 dblp:conf/icse/NuseibehKF03 fatcat:hlnoeducq5cwll3vn3cy3htb6e

Multi-Context Systems for Reactive Reasoning in Dynamic Environments [article]

Gerhard Brewka and Stefan Ellmauthaler and Jörg Pührer
2015 arXiv   pre-print
We show in this paper how managed multi-context systems (mMCSs) can be turned into a reactive formalism suitable for continuous reasoning in dynamic environments.  ...  We then show how typical problems arising in online reasoning can be addressed: handling potentially inconsistent sensor input, modeling intelligent forms of forgetting, selective integration of knowledge  ...  Reactive Multi-Context Systems To make an mMCS M suitable for reactive reasoning in dynamic environments, we have to accomplish two tasks: 1. we must provide means for the MCS to obtain information provided  ... 
arXiv:1505.05366v1 fatcat:i4zy2l5jhncbnb7ftjuwg56tam

Reactive multi-context systems: Heterogeneous reasoning in dynamic environments

Gerhard Brewka, Stefan Ellmauthaler, Ricardo Gonçalves, Matthias Knorr, João Leite, Jörg Pührer
2018 Artificial Intelligence  
Managed multi-context systems (mMCSs) allow for the integration of heterogeneous knowledge sources in a modular and very general way.  ...  In this paper, we introduce reactive multi-context systems (rMCSs), a framework for reactive reasoning in the presence of heterogeneous knowledge sources and data streams.  ...  Reactive Multi-Context Systems Reactive multi-context systems (rMCSs) make use of basic ideas from managed multi-context systems (mMCSs) [10] which extend multi-context systems (MCSs) as defined by Brewka  ... 
doi:10.1016/j.artint.2017.11.007 fatcat:oacaov55vfhy3ihssrspnigtre

Theme issue: "ubiquitous computing and ambient intelligence"

José Bravo, Lidia Fuentes, Diego López de Ipiña
2011 Personal and Ubiquitous Computing  
due to inconsistent or unreliable context.  ...  Living System Based on an Argumentative Multi-Agent System'' by Muñoz et al. describes a multi-agent solution to tackle the incomplete, sometimes unambiguous, picture of the world, offered by sensors  ... 
doi:10.1007/s00779-010-0358-9 fatcat:3pai6cvnzrg6phicb3khxivtfq

Logics and Multi-agents: towards a new symbolic model of cognition

Paolo Torroni
2002 Electronical Notes in Theoretical Computer Science  
Extended Abstract The last edition of CLIMA, held in 2001 in Paphos (Cyprus) ended with a panel session on the role of Computational Logic (CL) in Multi-Agent Systems (MAS).  ...  At the time of this new edition of CLIMA, while the debate about the role of CL in MAS is still open, from within the CL community we are witnessing a growth of interest for Multi-Agent Systems considered  ...  In distributed systems management there might be agents that provide services (resource managers), and they may have some policies about the access to such resources.  ... 
doi:10.1016/s1571-0661(04)80597-8 fatcat:o7cw7ero25edxaifvl2qmh62aa

Towards Inconsistency Tolerance by Quantification of Semantic Inconsistencies

István Dávid, Eugene Syriani, Clark Verbrugge, Didier Buchs, Dominique Blouin, Antonio Cicchetti, Ken Vanherpen
2016 ACM/IEEE International Conference on Model Driven Engineering Languages and Systems  
In this paper we present a quantification model for semantic inconsistencies in discrete and continuous systems.  ...  Inconsistencies between views, however, hinder collaboration and therefore, must be managed.  ...  The authors would like to express their gratitude to the organizers of the Computer Automated Multi-Paradigm Modelling workshop (CAMPaM) where the foundations of this work have been carried out.  ... 
dblp:conf/models/DavidSVBBCV16 fatcat:kok3d4xeanfdvd6ivq6pn2cjt4

On designing migrating agents

Kaveh Hassani, Won-Sook Lee
2014 SIGGRAPH Asia 2014 Autonomous Virtual Humans and Social Robot for Telepresence on - SIGGRAPH ASIA '14  
In the realm of multi-agent systems, migration refers to the ability of an agent to transfer itself from one embodiment such as a graphical avatar into different embodiments such as a robotic android.  ...  The conditions in which space robotic systems such as spacecraft and rovers operate, inspire by necessity, the development of robust and adaptive control software.  ...  It compares the current states of the system with the expected states predicted by state estimation, and in case of any irregularities, it halts the inconsistent thread and sends a signal to the reactive  ... 
doi:10.1145/2668956.2668963 dblp:conf/siggraph/HassaniL14 fatcat:3ijojep26zhdvn6he6wmjpw22i

Parental management of peers and autonomic nervous system reactivity in predicting adolescent peer relationships

Kelly M. Tu, Stephen A. Erath, Mona El-Sheikh
2017 Developmental Psychology  
The present study examined sympathetic and parasympathetic indices of autonomic nervous system reactivity as moderators of the prospective association between parental management of peers via directing  ...  To address study aims, a multi-informant, multi-method longitudinal design was utilized.  ...  A multi-method, multi-informant longitudinal design was employed to test our aims.  ... 
doi:10.1037/dev0000248 pmid:27854467 pmcid:PMC5323326 fatcat:grfdd7etmbfz5bf3wue3aa746u

An AHP Model towards an Agile Enterprise

Mohamed Amine, Abdellah El
2017 International Journal of Advanced Computer Science and Applications  
They can thus develop the most appropriate strategy towards agility regarding their internal and external contexts.  ...  Companies are facing different challenges in order to adapt to their environmental context. They should be aware of the changes on the social, political, ecological and economical levels.  ...  They should be able to detect key levers and develop thus a strategy towards agility. In this paper, a new model based on multi criteria method (AHP) is proposed.  ... 
doi:10.14569/ijacsa.2017.081119 fatcat:aerfvf64p5gdhp4lf5ed4thb7e

δ- Risk : Toward Context-aware Multi-objective Privacy Management in Connected Environments

Karam Bou-Chaaya, Richard Chbeir, Mansour Naser Alraja, Philippe Arnould, Charith Perera, Mahmoud Barhamgi, Djamal Benslimane
2021 ACM Transactions on Internet Technology  
In this article, we address the second goal by proposing a user-centric multi-objective approach for context-aware privacy management in connected environments, denoted δ- Risk .  ...  Besides, it handles privacy reasoning in real-time, making it able to support the user in various contexts, including ephemeral ones.  ...  Publication date: May 2021. δ -Risk: Toward Context-aware Multi-objective Privacy Management 51:c ).  ... 
doi:10.1145/3418499 fatcat:f3x3autfbbhwbhjfsyfohyj5gi

Towards agent-based multi-site scheduling

Jürgen Sauer, Tammo Freese, Thorsten Teschke
2000 Planen und Konfigurieren  
This contribution analyses the organizational structures found in distributed production networks and proposes an approach for their mapping to multiagent systems for integrated production planning and  ...  They are in fact elements of spatially distributed production and logistics networks, where apart from the actual production process transport and stock keeping gain importance.  ...  Sometimes they can only be executed partly what leads to an inconsistent schedule.  ... 
dblp:conf/puk/SauerFT00 fatcat:5gf7ooa2cje2dj6pfnq4ah5ili

Asynchronous Multi-Context Systems [article]

Stefan Ellmauthaler, Jörg Pührer
2015 arXiv   pre-print
In addition, we compare aMCSs to reactive multi-context systems and describe how to simulate the latter with our novel approach.  ...  In this work, we present asynchronous multi-context systems (aMCSs), which provide a framework for loosely coupling different knowledge representation formalisms that allows for online reasoning in a dynamic  ...  Relation to Reactive Multi-Context Systems In this section we want to address differences and communalities between aMCSs and rMCSs [4] as both are types of multi-context systems that work in an online  ... 
arXiv:1505.05367v1 fatcat:zolka4rxsbclvblkjoovfcpzby

DeeDS towards a distributed and active real-time database system

S. F. Andler, J. Hansson, J. Eriksson, J. Mellin, M. Berndtsson, B. Eftring
1996 SIGMOD record  
As real-time applications inherently use reactive mechanisms, and a wealth of results now exists on active database management systems 5], we decided to build DeeDS, a D]istributed Activ e], Real-Tim e  ...  The critical system services execute on a dedicated processor to simplify overhead cost models, manage event criticality 4], avoid probe-e ect 28], and increase concurrency in the system.  ... 
doi:10.1145/381854.381881 fatcat:byp757baj5di5lqyrvxgnbwu3e
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