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A hierarchical access control model for video database systems

Elisa Bertino, Jianping Fan, Elena Ferrari, Mohand-Said Hacid, Ahmed K. Elmagarmid, Xingquan Zhu
2003 ACM Transactions on Information Systems  
We also propose a hierarchical video database indexing technique to support our multilevel video access control mechanism.  ...  Our access control technique combines a video database indexing mechanism with a hierarchical organization of visual concepts (i.e., video database indexing units), so that different classes of users can  ...  We have also proposed a hierarchical video database model to enable multilevel access control in video databases.  ... 
doi:10.1145/763693.763695 fatcat:5slmqrl4vra47iacpvyiufqp4m

An Extended Video Database Model for Supporting Finer-Grained Multi-Policy and Multi-Level Access Controls

Nguyen Anh Thy Tran, Tran Khanh Dang
2008 POLIBITS Research Journal on Computer Science and Computer Engineering With Applications  
In this paper, we present a hybrid video database model which is a combination of the hierarchical video database model and annotations.  ...  Index Terms-Video database security, video database model, content-based video retrieval, access control, multimedia database.  ...  In this section, we introduce a hierarchical indexing technique and its improvement to support multi-level access control. 1) Hierarchical Video Database Model In order to control access efficiently,  ... 
doi:10.17562/pb-38-6 fatcat:h6gkqksoczf7pdthjwq6p7lnce

Access control, confidentiality and privacy for video surveillance databases

Bhavani Thuraisingham, Gal Lavee, Elisa Bertino, Jianping Fan, Latifur Khan
2006 Proceedings of the eleventh ACM symposium on Access control models and technologies - SACMAT '06  
Next we discussed an access control model and accedes control algorithms for confidentiality. Finally we discuss privacy preserving video surveillance.  ...  In this paper we have addressed confidentiality and privacy for video surveillance databases. First we discussed our overall approach for suspicious event detection.  ...  Bertino et al [5] propose an access control model for video database systems. In this paper the semantic structure of the video is defined by a human video editor.  ... 
doi:10.1145/1133058.1133061 dblp:conf/sacmat/ThuraisinghamLBFK06 fatcat:jibx3krrgrgllmz6iv6g55ueme

MRBAC: Hierarchical Role Management and Security Access Control for Distributed Multimedia Systems

Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
2008 2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC)  
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC) , which can fully support the comprehensive and multilevel  ...  functions to make the access control management more efficient.  ...  User role Uy cannot access this video segment VS 1 system, for example, the access control on a moving video object.  ... 
doi:10.1109/isorc.2008.41 dblp:conf/isorc/ZhaoCCS08 fatcat:k6otxptezfbhxco7k77adzmxjq

Data Modeling for News Clip Archive

Robert C. Plotkin, Michael S. Schwartz
1997 D-Lib Magazine  
In order to take a flat legacy data system and create a hierarchical database from it, it is necessary to 'remap' the old data to the hierarchical model of the Comix system.  ...  For instance, if a computer model for some 3D animation is used for a scene, then when one is browsing the video and stops, a drill-down application must be able to identify the data associated with the  ... 
doi:10.1045/may97-plotkin fatcat:l3cirvdjzraildfpaseym5njfi

Research on Construction of Road Network Database Based on Video Retrieval Technology

Fengling Wang, Bing Xu, Yinong Chen
2017 MATEC Web of Conferences  
the landscape information video database, the network database model and the road network management database system.  ...  Based on the characteristics of the video database and the basic structure of the video database and several typical video data models, the segmentation-based multi-level data model is used to describe  ...  Video data management system based on the operating system, unified management and control database, the user through the video data management system to insert and retrieve database commands, such as  ... 
doi:10.1051/matecconf/201713900110 fatcat:xi25pivf7rcphh7lwf7x374fzm

Multimedia database management-requirements and issues

D.A. Adjeroh, K.C. Nwosu
1997 IEEE Multimedia  
Various data models, such as network, relational, semantic, and object-oriented models already exist for traditional databases, 5 and a few have been proposed for multimedia databases. 6, 7 Two basic  ...  For instance, some multimedia data types (such as video) or group of types (example, video and images) might require special data models for improved modeling efficiency and flexibility.  ... 
doi:10.1109/93.621580 fatcat:twn76ob3vnbkjkf3e2itnp76em

Structured data management--the design and implementation of a web-based video archive prototype

H Zou, Q C Lu, J C Durack, C Chao, H R Strasberg, Y Zhang, M Tsai, K Melmon, J S Hahn
2001 Proceedings. AMIA Symposium  
The collection may be accessed either as a stand-alone resource or as part of the Stanford Skolar MD, an integrated online medical knowledge provider.  ...  Neurologists at Stanford built a well-annotated neurology video collection that initially emphasized childhood and adult movement disorders.  ...  There are advantages to using a controlled vocabulary to generate a hierarchical tree of diagnoses corresponding to content in the video collection.  ... 
pmid:11825293 pmcid:PMC2243527 fatcat:xlc7d67hlnfzhias3eylbjvnre

Design and Development of Comprehensive Railway Information and Communication Systems

Damir M. Zaborski, Zoran Ž Avramović
The railway ICS, among other things, provides infrastructure for the automatic control systems, traffic management and control, monitoring and navigation systems, data processing devices, and it also provides  ...  Successful operation of the railways as a large technological system is directly related to the reliable and timely transmission of data and information.  ...  Also, a universal model for organization of the information and communication system of the railways is proposed.  ... 
doi:10.7251/jtttp1801005z fatcat:tmqw22m4bbhdncmjvbcb6b6wty

A Comparative Study of Data Management Systems

Samah Waleed Abu Salim, Faculty of Computer Science and Information Technology, Universiti Tun Hussein Onn Malaysia, 86400 Johor, MALAYSIA, Mohd Zainuri Saringat, Salama A. Mostafa, Faculty of Computer Science and Information Technology, Universiti Tun Hussein Onn Malaysia, 86400 Johor, MALAYSIA, Faculty of Computer Science and Information Technology, Universiti Tun Hussein Onn Malaysia, 86400 Johor, MALAYSIA
2020 Journal of Soft Computing and Data Mining  
This paper introduces the overview of Database Management System (DBMS) such as its components, purposes, and data models which are describing and manipulating data, relationships between data, and constraints  ...  Databases play an important role in all areas that use computers such as industry, agriculture, trade, engineering, medicine, etc. Where relevant data is stored in a database.  ...  Unlike a SQL database, there is no ALTER TABLE command in the hierarchical model.  ... 
doi:10.30880/jscdm.2020.01.01.002 fatcat:hwjqi3r6afee3otsrj2mrqj2h4

MultiView: Multilevel video content representation and retrieval

Jianping Fan, Walid G. Aref, Ahmed K. Elmagarmid, Mohand-Said Hacid, Mirette S. Marzouk, Xingquan Zhu
2001 Journal of Electronic Imaging (JEI)  
First, a multilevel video database model is given.  ...  A seeded region aggregation and temporal tracking technique is proposed for generating the semantic video objects.  ...  Access control problem: A shortcoming of existing video database systems, 1-7 however, is the lack of suitable access control mechanisms.  ... 
doi:10.1117/1.1406944 fatcat:ngtiwnmuqfak7gq5u2ff6s6oki

A Decision Support System Based on SSH and DWR for the Retail Industry

Chunyang Wang, Bo Yuan, Guowen Liu
2013 2013 International Conference on Service Sciences (ICSS)  
It is implemented under the SSH and DWR framework with AOP based access control following the principle of RBAC.  ...  This paper presents the design of a retail decision support system with the B/S architecture.  ...  RBAC simplifies the access control model and avoids possible defects in the traditional access control strategy by combining grades and constraints to achieve a variety of security policies [5] .  ... 
doi:10.1109/icss.2013.23 fatcat:n7rgqpuppvgoboqwmppfok7gea

Learner and Course Interoperability in a Web Based Training Model [chapter]

Rima Abdallah, Abdelmalek Benzekri, Ali El Hajj, Ibrahim Moukarzel
2003 IFIP Advances in Information and Communication Technology  
In this paper, a new Web Based TraininglEducation (WBT/E) Model based on the Learning Technology Systems Architecture (LTSA) standard and on the WBT Model of the Enhance Project will be presented.  ...  For illustration, a scenario of collaborative learning stakeholders perspective will be presented.  ...  It allows the direct access and manipulation of the two separate databases via a command or web-based interface. These databases are the global database and student database.  ... 
doi:10.1007/978-0-387-35689-1_11 fatcat:yqethyqt5fbktlv3vctzblymem

Metro-haul Project Vertical Service Demo: Video Surveillance Real-time Low-latency Object Tracking [article]

Annika Dochhan, Johannes K. Fischer, Bodo Lent, Achim Autenrieth, Behnam Shariati, Pablo Wilke Berenguer, Jörg-Peter Elbers
2020 arXiv   pre-print
through a programmable multi-layer optical network.  ...  We report on the EU H2020 project METRO-HAUL use-case demonstration, including flexible allocation of storage and computing resources in different network locations and deployment of a network slice instance  ...  They are connected to a core system master (CSM) server, for management and video analytics. A control center client requests video footages from the individual servers and controls cameras manually.  ... 
arXiv:2006.04416v1 fatcat:qatxwkjhpvgbndzkrejn7l4r2i

Multimedia database management systems

Arif Ghafoor
1995 ACM Computing Surveys  
Hierarchical abstrac- tions can result in considerable semantic heterogeneity, which has been a difficult probem for relational database models.  ...  A video database is a typical replica of this real-world environment [Day et al. 19951.  ... 
doi:10.1145/234782.234798 fatcat:lrqmgue5cbfjnjsq5ne3vxyizi
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