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Optimization of media processing workflows with adaptive operator behaviors

Lina Peng, K. Selçuk Candan, Christopher Mayer, Karamvir S. Chatha, Kyung Dong Ryu
2007 Multimedia tools and applications  
In this paper, we further extend our attention to multi-sensor media processing workflow scenarios.  ...  In this paper, we present the qStream media workflow architecture that processes, filters, and fuses sensory inputs and actuates responses in real-time.  ...  Sundaram for his input on the scalable media processing operators and Figure 4 (a).  ... 
doi:10.1007/s11042-007-0105-z fatcat:lcrj2efzefcjfdepk5w6q2zbly

Modular Design of Media Retrieval Workflows Using ARIA [chapter]

Lina Peng, Gisik Kwon, Yinpeng Chen, K. Selçuk Candan, Hari Sundaram, Karamvir Chatha, Maria Luisa Sapino
2006 Lecture Notes in Computer Science  
ARIA is designed with the goal of maximum modularity and ease of integration of a diverse collection of media processing components and data sources.  ...  Moreover, ARIA is cognizant of the fact that various media operators and data structures are adaptable in nature; i.e, the delay, size, and quality/precision characteristics of these operators can be controlled  ...  description interface, (b) behavior description interface, and (c) an operator with two behaviors (only one of them active at a time) ARIA media processing workflows are modeled as directed graphs where  ... 
doi:10.1007/11788034_51 fatcat:t4c3nzcugfefzld5sspj4i3vju

Confidence-driven early object elimination in quality-aware sensor workflows

Lina Peng, K. Selçuk Candan
2005 Proceedings of the 2nd international workshop on Data management for sensor networks - DMSN '05  
The ARIA media workflow architecture [4, 18, 19, 20] , which is composed of adaptive media sensing, processing, and actuating units, processes, filters, and fuses sensory inputs and actuates responses  ...  Unlike traditional workflows, a media processing workflow needs to capture inherent redundancy and imprecision in media, in terms of alternative ways of achieving a given goal.  ...  behaviors, for each such operator the most suitable behavior will need to be selected adaptively) In [4, 20] , we presented ARIA Media Processing Workflow Architecture, where workflow optimization was  ... 
doi:10.1145/1080885.1080894 dblp:conf/dmsn/PengC05 fatcat:rtfv746mpfg57kqiauh4pf7y6q

Adaptive Multi-Sensor, Multi-Actuator Media Workflow System for Interactive Arts

L. Peng, K.S. Candan
2005 21st International Conference on Data Engineering Workshops (ICDEW'05)  
We propose a mechanism that adapts media workflows by adjusting parameters of filters and fusion operators that dynamically control the speed of data streams and the sampling rate.  ...  In this paper, we focus on development of flow optimization techniques in adaptive multi-sensor, multi-actuator workflow system.  ...  Maria Luisa Sapino for her feedback on the ARIA media workflow model and Prof. Hari. Sundaram for his input on the scalable media processing operators.  ... 
doi:10.1109/icde.2005.180 dblp:conf/icde/PengC05 fatcat:tsl6xgk2xrevxewsr2f6givkby

Modeling Adaptive Media Processing Workflows

K. Candan, Gisik Kwon, Lina Peng, Maria Sapino
2006 2006 IEEE International Conference on Multimedia and Expo  
The media capture and processing components, such as media filters and fusion operators, are programmable and adaptable; i.e, the delay, size, frequency, and quality/precision characteristics of individual  ...  In this paper, we present the underlying model which captures the dynamic nature of the ARIA media processing workflows.  ...  A media processing workflow: "S" denotes sensors, "F" filters, "χ" fusion operators, and "A" actuators ARIA MEDIA PROCESSING WORKFLOWS An ARIA media processing workflow is created by combining various  ... 
doi:10.1109/icme.2006.262473 dblp:conf/icmcs/CandanKPS06 fatcat:iuw3oc7jszaj3n373wbf7km6bm

Media processing workflow design and execution with ARIA

Lina Peng, Gisik Kwon, K. Selçuk Candan, Kyung Ryu, Karam Chatha, Hari Sundaram, Yinpeng Chen
2005 Proceedings of the 13th annual ACM international conference on Multimedia - MULTIMEDIA '05  
More specifically, we describe how to design a media processing workflow, with adaptive operators, using the ARIA GUI and how to use the various optimization and adaptation alternatives provided by the  ...  The media capture and processing components, such as media filters and fusion operators, are programmable and adaptable; i.e, the delay, size, frequency, and quality/precision characteristics of individual  ...  and (c) ARIA GUI for editing media workflows; most of the nodes in the workflow have multiple/alternative behaviors enabling them to adapt to runtime characteristics of the system ing the object properties  ... 
doi:10.1145/1101149.1101322 dblp:conf/mm/PengKCRCSC05 fatcat:2qskm65okfcmrenbkl5jgyh7pi

A Service Oriented Architecture for Personalized Universal Media Access

Sascha Tönnies, Benjamin Köhncke, Patrick Hennig, Ingo Brunkhorst, Wolf-Tilo Balke
2011 Future Internet  
For economic reasons this should be done in a service-oriented way, because a lot of adaptation modules can be reused within different adaptation workflows.  ...  Such adaptations can be performed in many ways, usually on the media server.  ...  Acknowledgment Part of this work was funded within the Emmy Noether Program of Excellence by the German Research Foundation (DFG).  ... 
doi:10.3390/fi3020087 fatcat:wzml3ai2ffagbexid7fkyr2yyi

A Service Oriented Architecture for Personalized Rich Media Delivery

Sascha Tonnies, Benjamin Kohncke, Patrick Hennig, Wolf-Tilo Balke
2009 2009 IEEE International Conference on Services Computing  
For improved efficiency all adaptation should be done in a service-oriented way, because a lot of adaptation modules can be reused within different adaptation workflows.  ...  In this paper we discuss the extensions of Web service frameworks, and present a first implementation of a service-oriented framework for media streaming and digital item adaptation, concentrating on the  ...  Our experiments show that the overhead of network and IO operations is rather low compared to the actual content adaptation process (for instance around 200ms as compared to 7s in a four service workflow  ... 
doi:10.1109/scc.2009.13 dblp:conf/IEEEscc/TonniesKHB09 fatcat:ypcrd5r4ivbl3heit5ndo5rmgm

Techniques for Supporting Dynamic and Adaptive Workflow

Peter J. Kammer, Gregory Alan Bolcer, Richard N. Taylor, Arthur S. Hitomi, Mark Bergman
2000 Computer Supported Cooperative Work (CSCW)  
The unpredictability of business processes requires that workflow systems support exception handling with the ability to dynamically adapt to the changing environment.  ...  Based on this discussion we suggest principal goals to address in the development of adaptive workflow support, including strategies for avoiding exceptions, detecting them when they occur, and handling  ...  In addition we would like to acknowledge the members of the C2, Chimera, and WebSoft projects at UCI for their exchange of ideas during the development of this system.  ... 
doi:10.1023/a:1008747109146 fatcat:r26sorvxbvgerdxb7klvwfg2ci

An object-oriented approach to manufacturing systems modeling

Luca Bassi, Cristian Secchi, Cesare Fantuzzi, Marcello Bonfe
2006 2006 IEEE International Conference on Automation Science and Engineering  
Although application objects collaborate in the context of business processes that can be supported by workflow technology, workflow modeling is typically done with proprietary workflow languages.  ...  The OCoN formalism also helps to deal with all relevant aspects of modeling complex workflow systems in a scalable and consistent manner.  ...  Using resources when specifying a workflow schema introduces information about the operational perspective and combines it with behavioral properties.  ... 
doi:10.1109/coase.2006.326922 dblp:conf/case/BassiSFB06 fatcat:4jfjd7thdfbbnej6ps2oemg4lq

Performance Analysis of the ARIA Adaptive Media Processing Workflows using Colored Petri Nets

Maurizio Garelli, Marco Gribaudo
2009 Electronical Notes in Theoretical Computer Science  
In this paper we consider the ARchitecture for Interactive Arts (ARIA), an adaptive media processing workflow, developed at the Arizona State University, and outline a semi-automatic procedure to translate  ...  For this reason performance evaluation of the underlaying workflow is a key issue in the design process of a new Multimedia system.  ...  Maria Luisa Sapino (University of Torino -Italy) and Prof. K. Selçuk Candan (University of Tempe -Arizona) for their precious contribution in completing this work.  ... 
doi:10.1016/j.entcs.2009.02.050 fatcat:jugcuppwffaofkmrui5jpnqche

Towards Fabrication Information Modeling (FIM): Four Case Models to Derive Designs informed by Multi-Scale Trans-Disciplinary Data

Jorge Duro-Royo, Neri Oxman
2015 Materials Research Society Symposium Proceedings  
missing from standard design-to-fabrication workflows.  ...  ABSTRACTDespite recent advancements in digital fabrication and manufacturing, limitations associated with computational tools are preventing further progress in the design of non-standard architectures  ...  We designed a behavioral protocol for a set of suspended cable robots equipped with extrusion nozzles carrying material. The system operates across three levels of complexity.  ... 
doi:10.1557/opl.2015.647 fatcat:mij37qoopzapflcq7co4hhthbq

Implementing Networked File-Based Workflows

Clyde Smith
2009 SMPTE Motion Imaging Journal  
In addition to these changes in the market, the current economic environment is creating an imperative on media service providers to optimize operation efficiently.  ...  Workflow modeling, analysis and representation are a very complex task, particularly in the media space, because the number of process interactions that are represented with at any given time may be very  ... 
doi:10.5594/j14971 fatcat:ff7pvjpmvzhzrpgson4ov534xq

Scientific workflows for process mining: building blocks, scenarios, and implementation

Alfredo Bolt, Massimiliano de Leoni, Wil M. P. van der Aalst
2015 International Journal on Software Tools for Technology Transfer (STTT)  
Process mining should be repeatable and automated. Therefore, we propose a framework to support the analysis of process mining workflows.  ...  Based on these requirements we implemented RapidProM, a tool supporting scientific workflows for process mining.  ...  Acknowledgments The authors thank Ronny Mans for his seminal work on the initial version of RapidProM.  ... 
doi:10.1007/s10009-015-0399-5 fatcat:5qgjnb2ckvaaxgtjcojhhpuyxa

Optimized Workflow for the Healthcare Logistic: Case of the Pediatric Emergency Department [chapter]

Inès Ajmi, Hayfa Zgaya, Slim Hammadi
2013 Advances in Intelligent Systems and Computing  
The goal is to optimize these paths to improve the quality of the patient handling while mastering the wait time.  ...  This work discusses the usability of the workflow approach in order to design the patient path in the Pediatric Emergency Department (PED) in order to thwart the care complexity scheme.  ...  The company modeling is the representation of the enterprise in terms of strategy, structure, functionalities, behavior, organization, evolution and relations with the environment.  ... 
doi:10.1007/978-3-319-00578-2_11 fatcat:pspe5xows5hp3c2oy4fjhye5x4
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