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Techniques for efficiently searching in spatial, temporal, spatio-temporal, and multimedia databases

Hans-Peter Kriegel, Peer Kroger, Matthias Renz
2010 2010 IEEE 26th International Conference on Data Engineering (ICDE 2010)  
This tutorial provides a comprehensive and comparative overview of general techniques to efficiently support similarity queries in spatial, temporal, spatio-temporal, and multimedia databases.  ...  In particular, it identifies the most generic query types and discusses general algorithmic methods to answer such queries efficiently.  ...  In addition to similarity filter techniques that are specialized to multimedia data we also discuss how the multi-step query processing techniques can cope with uncertainty in multimedia data.  ... 
doi:10.1109/icde.2010.5447712 dblp:conf/icde/KriegelKR10 fatcat:awpedrstqva5tc5lqt6uumtwum

Modelling Architecture for Multimedia Data Warehouse

Mital Vora, Jelam Vora, Dr. N. N. Jani
2015 International Journal of Innovative Research in Science, Engineering and Technology  
Storage and retrieval of multimedia data is a critical issue for the overall system's performance and functionality.  ...  During last few years there is a need arise to manage multimedia data in decision making process in business industry which leads to build Multimedia data warehouse.  ...  CONCLUSION Our paper has presented a systematic approach on building architectural framework for multimedia data warehouse in a generic way, so that the techniques can be applied to a wide range of multimedia  ... 
doi:10.15680/ijirset.2015.0401048 fatcat:qrm25z3ccfhyff3unxqyipq5r4

Comparison of query optimization techniques in content based image retrieval (CBIR)

Mariam Alharthi, Fahad Alqurashi
2019 International Journal of Applied Mathematical Research  
The CBIR generally used in several applications by applying different techniques in each application which in turns enhance the retrieval process.  ...  This paper concentrates on hastening techniques for efficient retrieval of images. Content-Based Image Retrieval (CBIR) systems are used by common approaches.  ...  art for the existing query optimization techniques in multimedia databases.  ... 
doi:10.14419/ijamr.v8i1.29435 fatcat:wp6wl5gvprgfbec5eyutlh24m4

Multimedia information systems

1993 Information and Software Technology  
Synonym: Multimedia systems, multimedia data management Definition: Multimedia Information Systems (MIS)couple data management capabilities (effective and efficient methods for storage, indexing, querying  ...  In particular, in multimedia applications, different data types are often coexisting within the same application domain.  ...  Since multimedia retrieval is subjective, unlike traditional databases, MODB employs fuzzy or probabilistic query processing techniques and ranking algorithms to present the query results according to  ... 
doi:10.1016/0950-5849(93)90039-6 fatcat:q4g747ji4zdvrhkurair42di5y

Content-based Querying Embedded In Multimedia Presentations

Doris Divotkey, Horst Eidenberger
2005 2005 IEEE 7th Workshop on Multimedia Signal Processing  
This paper presents a solution for integrating content-based multimedia retrieval with semantics-based content selection techniques, content adaptation, composition and delivery.  ...  In this context, we propose a novel approach where content-based querying is embedded into multimedia presentations. Queries are executed when presentations are consumed.  ...  The focus of the paper is the application of content-based querying and multimedia retrieval techniques to enhance the composition of personalized multimedia presentations.  ... 
doi:10.1109/mmsp.2005.248656 dblp:conf/mmsp/DivotkeyE05 fatcat:a2hn6kggojatzirg2fj2wrrjeq

Semantic Multimedia Search: The Case of SMIL Documents

Mounira Chkiwa, Anis Jedidi
2012 International Conference on Web and Information Technologies  
collaboration of ontologies in the semantic description of multimedia resources, we also present the technique of concepts connection allowing to extend an initial ontology.  ...  We employ for the first module metadata commonly used to annotate information semantically, and for the second we solicit languages of Semantic Web such as RDF, OWL and SPARQL and seen the importance of  ...  In our case we present a connection technique based on users' queries.  ... 
dblp:conf/icwit/ChkiwaJ12 fatcat:dhoehxefvnbxxjwthmnf72hczy

Content-based load shedding in multimedia data stream management system

Rafal Maison, Maciej Zakrzewicz
2012 Foundations of Computing and Decision Sciences  
techniques should be introduced into the infrastructure to monitor and optimize the execution of multimedia data stream queries.  ...  In this paper, we present a novel content-centered load shedding framework, based on searching and matching algorithms, for analysing video tuples arriving within multimedia data streams.  ...  Query result inaccuracy evaluated for the public safety monitoring query As shown in Figure 4 , there is significant difference between the RMSE metrics for the techniques.  ... 
doi:10.2478/v10209-011-0007-8 fatcat:gmdyridvdrfpddz76bfjyq2lqu

A Survey on Multimedia Content Protection Mechanisms

Gottumukkala Hima Bindu, Chinta Anuradha, Patnala S. R. Chandra Murthy
2018 International Journal of Electrical and Computer Engineering (IJECE)  
This problem has increased with increased usage of a cloud platform for rendering multimedia content to users across the globe.  ...  In this paper, we surveyed multimedia-content protection mechanisms which throw light on different kinds of multimedia, multimedia content modification methods, and techniques to protect intellectual property  ...  Batch processing, support for multi-view plus depth videos are not explored. The distributed index helps in object matching and query processing.  ... 
doi:10.11591/ijece.v8i6.pp4204-4211 fatcat:dfalnzurgff4zdukchzuuak3fa


Ana B. Benitez, Shih-Fu Change, John R. Smith
2001 Proceedings of the ninth ACM international conference on Multimedia - MULTIMEDIA '01  
represent the knowledge associated with a large multimedia collection for multimedia organization and retrieval.  ...  We will demonstrate the process of constructing the MediaNet knowledge base and new ways of searching multimedia in the IMKA system by presenting the current implementation of the IMKA system that uses  ...  CONCLUSIONS In this demo, we present the IMKA system, which is empowered by an innovative multimedia knowledge representation framework and new tools for multimedia analysis and retrieval.  ... 
doi:10.1145/500141.500267 fatcat:6a2ffp4uqzcnzkoyazkaesariq

Ten Research Questions for Scalable Multimedia Analytics [chapter]

Björn Þór Jónsson, Marcel Worring, Jan Zahálka, Stevan Rudinac, Laurent Amsaleg
2016 Lecture Notes in Computer Science  
Thanks go to the anonymous reviewers, for comments that helped improve the paper.  ...  Tightly integrating a suitable data model and query processing techniques with multimedia analytics has the possibility to increase the scale of multimedia analytics and truly utilize multimedia collections  ...  Variety The variety of both data and tasks within the multimedia domain presents an interesting potential for information gain, but also brings many processing challenges.  ... 
doi:10.1007/978-3-319-27674-8_26 fatcat:65fqi6nlnvahbeyiaybduwzqmu

Recurrent Feature Grouping and Classification Model for Action Model Prediction in CBMR

Vinoda Reddy, Suresh Varma P, Govardhan A
2017 International Journal of Data Mining & Knowledge Management Process  
The recurrent feature class attribute is observed for the feature regrouping in action model prediction.  ...  The co-relative recurrent feature mapping results in faster retrieval process as compared to the conventional retrieval system.  ...  need for multimedia DBMSs, and discuss the requirements and issues necessary for developing such systems. [12] Presents a query processing strategy for the content-based video query language named CVQL  ... 
doi:10.5121/ijdkp.2017.7605 fatcat:3ff4bspwkzddzhdajwcgny54fq

Facilitating Multimedia Database Exploration through Visual Interfaces and Perpetual Query Reformulations

Wen-Syan Li, K. Selçuk Candan, Kyoji Hirata, Yoshinori Hara
1997 Very Large Data Bases Conference  
We view querying multimedia database as a combination of IR, image matching, and traditional database query processing and it should be conducted in a way of perpetual query reformulation for honing target  ...  query processing cost.  ...  Acknowledgments We would like to express our sincere appreciation to Peter Scheuermann and Chris Clifton for their invaluable comments and suggestions on this work.  ... 
dblp:conf/vldb/LiCHH97 fatcat:syy5rv5uyrco5krmw36loirjqm

Let's talk about it: dialogues with multimedia databases

Arjen P de Vries, Gerrit C van der Veer, Henk M Blanken
1998 Displays (Guildford)  
We discuss several techniques to provide active multimedia objects from a user perspective. We show that querying in multimedia databases should be a dialogue between user and database.  ...  Current multimedia databases do not provide sufficient functionality for the retrieval of multimedia objects because these objects are stored as passive objects.  ...  Our current research investigates how to enhance this framework for the purpose of multimedia retrieval.  ... 
doi:10.1016/s0141-9382(98)00023-7 fatcat:pqy3zacj25gfrmkxdnfud5lrqi

Combining Image and Structured Text Retrieval [chapter]

D. N. F. Awang Iskandar, Jovan Pehcevski, James A. Thom, S. M. M. Tahaghoghi
2006 Lecture Notes in Computer Science  
the INEX 2005 Multimedia track.  ...  However, it is widely recognised that it is impossible for keywords alone to fully describe visual content.  ...  We acknowledge Jonathan Yu for his assistance in proposing and assessing a multimedia topic.  ... 
doi:10.1007/978-3-540-34963-1_40 fatcat:rwhe2fyr7rctvf3w4jgatlbdh4

Information access in multimedia databases based on feature models

Arjen P. De Vries, Menzo Windhouwer, Peter M. G. Apers, Martin Kersten
2000 New generation computing  
Its architecture fully integrates traditional query processing and content-based retrieval techniques.  ...  Now, with the integration of feature-detection algorithms in database systems software, content-based retrieval can be fully integrated with query processing.  ...  A special word of thanks goes to Mark van Doorn, Niels Nes, and Albrecht Schmidt for their research contributions to this paper.  ... 
doi:10.1007/bf03037551 fatcat:2gsdwwqr7bhyzmfyhem6yoazyu
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