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A Multimedia Data Management Approach with GeM-Tree

Kasturi Chatterjee, Shu-Ching Chen
2010 Journal of Multimedia  
In this paper, we propose a multimedia data management framework using GeM-Tree.  ...  Extensive experiments were conducted with different multimedia data types possessing varied representations, different retrieval approaches, and different data sizes.  ...  GEM-TREE Generalized Multimedia Tree, as the name suggests, is designed with a vision to provide a general framework to organize different multimedia data types with varied representations efficiently.  ... 
doi:10.4304/jmm.5.4.302-309 fatcat:nyjdy5apkzc4vno7ndlqal3ytq

GeM-Tree: Towards a Generalized Multidimensional Index Structure Supporting Image and Video Retrieval

Kasturi Chatterjee, Shu-Ching Chen
2008 2008 Tenth IEEE International Symposium on Multimedia  
The experimental results indicate that GeM-Tree is a promising generalized index structure for multimedia data with low computational overhead, is flexible enough to support different retrieval approaches  ...  In this paper, we propose a tree-based multidimensional structure, GeM-Tree, which indexes both images and videos within a single general framework utilizing Earth Mover's Distance.  ...  Marco Patella, University of Bologna, Italy for all the valuable discussions on M-Tree.  ... 
doi:10.1109/ism.2008.96 dblp:conf/ism/ChatterjeeC08 fatcat:mumfp5tm4rdntn57srktdhstle

A Distributed Multimedia Data Management over the Grid [chapter]

Kasturi Chatterjee, S. Masoud Sadjadi, Shu-Ching Chen
2010 Smart Innovation, Systems and Technologies  
In this chapter, we propose a distributed multimedia data management architecture, which can efficiently store and retrieve multimedia data across several nodes of a Grid environment.  ...  Encouraging results are obtained that makes this endeavor a potential architecture to manage complex multimedia data over a distributed environment.  ...  In our earlier works, we proposed multidimensional index structures including AH-Tree [4] , HAH-Tree [5] and GeM-Tree [6] designed for efficient management of multimedia data comprising of images  ... 
doi:10.1007/978-3-642-13355-8_3 fatcat:ipxqcwprknhjzagxtwu2i6ai74

Intelligent content personalisation in internet TV using MPEG-21

Christos Nikolaos Anagnostopoulos, Evangelos Vlachogiannis, Ioannis Psoroulas, Damianos Gavalas, George Tsekouras, George Konstantas
2008 International Journal of Internet Protocol Technology  
The approach includes the development of an authoring tool for a diversity of multimedia resources supporting a metadata model according to MPEG-21.  ...  The authoring tool works in conjunction with a simulation platform, acting as an interaction interface between our internet TV architecture and the prospective viewer.  ...  This approach ensures the execution of the EPG through a standard browser interface. The design approach follows.  ... 
doi:10.1504/ijipt.2008.020948 fatcat:fjmiq7sxrjforcaxqsifpktwle

A graphics architecture for high-end interactive television terminals

Pablo Cesar, Petri Vuorimaa, Juha Vierinen
2006 ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)  
The starting assumption is that in the future, a number of multimedia terminals will have access through a number of networks to a variety of content and services.  ...  The thesis concludes with a report of my experience implementing a digital television receiver based on the proposals described.  ...  Data As a conclusion, all of these alternatives for expanding the MHP stack with MPEG-4 functionality are interesting.  ... 
doi:10.1145/1201730.1201735 fatcat:7n34r3g3ejckncehdypck4744m

MPEG-7/21: Structured Metadata for Handling and Personalizing Multimedia Content [chapter]

Benjamin Köhncke, Wolf-Tilo Balke
2010 The Handbook of MPEG Applications  
A famous approach, of an XML database management system completely designed for XML is Software AG's Tamino.  ...  Therefore, it is not really necessary that a native solution has been specifically developed for XML data management, but as long as the data model of the underlying system is entirely hidden, it might  ... 
doi:10.1002/9780470974582.ch15 fatcat:5inwo2mtzbdwjdvm7nej6hb3ai

Four different measures to quantify three usability attributes: 'feedback', 'interactive directness' and 'flexibility' [chapter]

Matthias Rauterberg
1995 Eurographics  
We present a new approach to measure user-interface quality in a quantitative way.  ...  With these kinds of interactionpoints we can describe several types of interfaces (CUI: command, menu, form-fillin; GUI: desktop, direct manipulation, multimedia, etc.).  ...  A schematic presentation of the I/O interface, the dialog and the application manager of an interactive system with a menu tree of two levels.  ... 
doi:10.1007/978-3-7091-9437-9_13 fatcat:bhrmmhd7jrayrob755pvafqbjq

Modelling image semantic descriptions from web 2.0 documents using a hybrid approach

Lailatul Qadri Zakaria, Wendy Hall, Paul Lewis
2009 Proceedings of the 11th International Conference on Information Integration and Web-based Applications & Services - iiWAS '09  
With the increasing amount of multimedia content on the web added as user generated content in Web 2.0 websites, conventional multimedia information retrieval is presented with new challenges.  ...  meta-data.  ...  There is a need to rely not only on meta-data but also on content based information retrieval combined with the collective knowledge generated by users' contributions and geo-referenced meta-data that  ... 
doi:10.1145/1806338.1806395 dblp:conf/iiwas/ZakariaHL09 fatcat:tvqyhguacbdexkoakbiu44agre

A Technological Framework for the Authoring and Presentation of T-learning Courses

Stefanos Vrochidis, Francesco Bellotti, Sophie Ramel, Ioannis Tsampoulatidis, Pascal Lhoas, Matteo Pellegrino, Giancarlo Bo, Ioannis Kompatsiaris
2008 International Journal of Emerging Technologies in Learning (iJET)  
The course production is supported by an adhoc designed authoring tool, while the runtime user interaction on iDTV is managed by a multimedia course player providing personalization services and a library  ...  Broadcasting interactive learning applications through the digital TV promises to open new pedagogical perspectives, also in a life-long learning perspective, given the wide penetration of the medium.  ...  A game will be able itself to recursively manage other games (i.e. building trees of games, according to the author's script and the user preferences).  ... 
doi:10.3991/ijet.v3i4.631 fatcat:ozcajaivzba7djdda3ac3caiqa

Measuring and modelling the group mmbership in the internet

Jun-Hong Cui, Michalis Faloutsos, Dario Maggiorini, Mario Gerla, Khaled Boussetta
2003 Proceedings of the 2003 ACM SIGCOMM conference on Internet measurement - IMC '03  
Finally, we provide a comprehensive model that can generate realistic groups. We evaluate our model against the measured data with excellent results.  ...  Multicast research has traditionally been plagued by a lack of real data and an absence of a systematic simulation methodology.  ...  Applications with multiple recipients such as web caching and streaming multimedia are also interested in the location of users ([6] [29] ).  ... 
doi:10.1145/948205.948215 dblp:conf/imc/CuiFMGB03 fatcat:qbkh5bnk5fcozjijgvivpo5tpq

Adaptive and personalized multimedia content delivery for disabled users in Internet TV

I. Anagnostopoulos, C. N. Anagnostopoulos, E. Vlachogiannis, D. Gavalas, G. Tsekouras
2009 Signal, Image and Video Processing  
The system works in conjunction with a simulation platform acting as an interaction interface between the IPTV architecture and the prospective viewer.  ...  users with disabilities.  ...  of Bayesian methods and Decision Trees.  ... 
doi:10.1007/s11760-009-0103-x fatcat:fwguzum5nfd2lj35binkvimgn4

Adaptive and personalized multimedia content delivery for disabled users in Internet TV

I. Anagnostopoulos, C. N. Anagnostopoulos, E. Vlachogiannis, D. Gavalas, G. Tsekouras
2009 Signal, Image and Video Processing  
The system works in conjunction with a simulation platform acting as an interaction interface between the IPTV architecture and the prospective viewer.  ...  users with disabilities.  ...  of Bayesian methods and Decision Trees.  ... 
doi:10.1007/s11760-009-0121-8 fatcat:3lca6cwaybgxvd4ky3z2h2js4u

Introducing a new paradigm for computational earth science: A Web-object-based approach to earthquake simulations [chapter]

Geoffrey C. Fox, Ken Hurst, Andrea Donnellan, Jay Parker
2000 Geocomplexity and the Physics of Earthquakes  
Here we will focus on an American activity known as GEM for its goal to produce a "General Earthquake Model" (http://www.npac.syr.edu/projects/gem, http://milhouse.jp-l.nasa.gov/gem).  ...  Emerging information technologies make possible a major change in the way computers are used and data is accessed.  ...  powerful data access and management capabilities.  ... 
doi:10.1029/gm120p0219 fatcat:ezuf2iy7ezb4roaaauplcefnze

A stepped-wedge cluster randomised controlled trial for evaluating rates of falls among inpatients in aged care rehabilitation units receiving tailored multimedia education in addition to usual care: a trial protocol

Anne-Marie Hill, Nicholas Waldron, Christopher Etherton-Beer, Steven M McPhail, Katharine Ingram, Leon Flicker, Terry P Haines
2014 BMJ Open  
A stepped-wedge cluster randomised controlled trial for evaluating rates of falls among inpatients in aged care rehabilitation units receiving tailored multimedia education in addition to usual care :  ...  a trial protocol.  ...  A net benefit analysis of broader roll-out of this programme will then be performed using a decision tree analysis approach.  ... 
doi:10.1136/bmjopen-2013-004195 pmid:24430881 pmcid:PMC3902351 fatcat:bykho4gx6va5xhgos7maiqj3r4

An Architecture Approach for 3D Render Distribution using Mobile Devices in Real Time

Holman Bolivar-Baron, John Alexander Velandia, Jenny Natalia Torres, Elena Gimenez de Ory
2015 International Journal of Interactive Multimedia and Artificial Intelligence  
Processes are modeled through a finite set of states that are built using Hidden Markov Models with domains configured by heuristics.  ...  This research is based on the method 'divide and rule', that is, volumetric surfaces are subdivided using a tree-KD of sequence of scenes in a game, so reducing the surface into small sets of points.  ...  data, which is modeled through an octal tree.  ... 
doi:10.9781/ijimai.2015.337 fatcat:qiz722ihlnd5zap4z73dfr3bge
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