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database management
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White Papers
Data Security and Access Control for Geospatial Database Sets Using Novel StegoHash Algorithm
Dec 2011
The applications of spatial database (2D and 3D vector maps) are more and more popular in the computer and network environments. It is the reason why information security is an important issue....
Provided by International Journal of Computer Applications
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White Papers
A Web Based Temperature Monitoring System Using Linux
Jan 2012
A Web Based Temperature monitoring system that allows the user to continuously monitor the temperature condition of a room. The enhancement from the existing system on the temperature monitoring...
Provided by International Journal of Computer Applications
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White Papers
Computer Visualization of 3D Objects Using Feature Vector Based Methods
Oct 2011
Recent development in the techniques for digitizing and visualizing 3D objects has led to an explosion the number of available of models on the internet and in domain specific databases. Various...
Provided by International Journal of Computer Applications
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White Papers
A Graph Theoretical Approach to Network Vulnerability Analysis and Countermeasures
Jan 2012
Computer networks are certainly vulnerable as long as they deliver services from different machines. An attack graph is a security model representing the chains of vulnerability exploits in a...
Provided by International Journal of Computer Applications
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White Papers
Cost-Aware View Materialization for Highly Distributed Datasets
Sep 2007
Querying large datasets distributed over thousands of end-systems is a challenge for existing distributed querying infrastructures. High data availability requires either replicating or...
Provided by Association for Computing Machinery
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White Papers
Neoteric Technique for Database Security
Mar 2010
The proposed method is a mixture of two security methods namely authentication followed by cryptography of database. A novel encryption algorithm, much superior, less complex and easier to...
Provided by Sathyabama University
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White Papers
An Approach to Convert Unprocessed Weblogs to Database Table
Mar 2010
With the explosive growth of information sources available on the World Wide Web, it has become increasingly necessary for users to utilize automated tools to find the desired information and to...
Provided by Fr. C. Rodrigues Institute of Technology
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White Papers
Content Based Video Retrieval
Mar 2010
Multimedia information systems are increasingly important with the advent of broadband networks, high-powered workstations, and compression standards. Since, visual media requires large amounts of...
Provided by Veermata Jijabai Technological Institute
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White Papers
A Viable Technique: Speaker Recognition
Mar 2010
Speaker recognition has been an interesting research field for the last decades, which still yields a number of unsolved problems. This paper aims to present a speaker recognition system which...
Provided by Guru Nanak Dev Engineering College
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White Papers
Adaptively Secure Broadcast Encryption With Short Ciphertexts
Mar 2012
The authors propose an adaptively secure broadcast encryption scheme with short ciphertexts, where the size of broadcast encryption message is fixed regardless of the size of the broadcast group....
Provided by University of Ottawa
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White Papers
CCA-Secure Unidirectional Proxy Re-Encryption in the Adaptive Corruption Model Without Random Oracles
Mar 2010
Proxy Re-Encryption (PRE), introduced by Blaze, Bleumer and Strauss in Eurocrypt'98, allows a semi-trusted proxy to convert a ciphertext originally intended for Alice into an encryption of the...
Provided by Shanghai Jiao Tong University
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White Papers
Decentralized Attribute-Based Signatures
Dec 2011
In this paper, the authors present the first Decentralized Multi-Authority Attribute-Based Signature (DMA-ABS) scheme, in which no central authority and no trusted setup are required. The proposed...
Provided by Mitsubishi Electric
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White Papers
Identification Based Encryption With RSA-OAEP Using SEM and Without
Dec 2011
In this paper, the authors show how they can integrate the RSA (RSA-OAEP) into the IBE. Their prove can be make with either Standard Model or Random Oracle. They firstly develop the basic ideas...
Provided by University Mohammed V Souissi
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White Papers
Extended Combinatorial Constructions for Peer-to-Peer User-Private Information Retrieval
Dec 2011
The authors consider User-Private Information Retrieval (UPIR), an interesting alternative to Private Information Retrieval (PIR) introduced by Domingo-Ferrer et al.. In UPIR, the database knows...
Provided by University of Waterloo
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White Papers
Indifferentiability of the Hash Algorithm BLAKE
Nov 2011
BLAKE, designed by Aumasson, Henzen, Meier, and Phan, is the one of the five SHA-3 finalists. Indifferentiability is one of well known security notions of hash functions, because it shows how...
Provided by National Institute of Standards and Technology
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Whitepapers
With Enhanced POWER7 Systems, IBM Raises the Ceiling, Again
Apr 2012
As vendors abandon the UNIX market, IBM continues its commitment to AIX and POWER7 components on Power Systems. And with its recent architectural upgrades, its even redefining performance. Read...
Provided by IBM
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White Papers
Stronger Public Key Encryption Schemes Withstanding RAM Scraper Like Attacks
Mar 2012
Security of an encryption system is formally established through the properties of an abstract game played between a challenger and an adversary. During the game, the adversary will be provided...
Provided by Indian Institute of Technology Madras
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White Papers
An Empirical Analysis of Input Validation Mechanisms in Web Applications and Languages
Mar 2012
Web applications have become an integral part of the daily lives of millions of users. Unfortunately, web applications are also frequently targeted by attackers, and attacks such as XSS and SQL...
Provided by Association for Computing Machinery
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White Papers
A Vision for Next Generation Query Processors and an Associated Research Agenda
Jun 2009
Query processing is one of the most important mechanisms for data management, and there exist mature techniques for effective query optimization and efficient query execution. The vast majority of...
Provided by Aristotle University of Thessaloniki
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White Papers
ANAPSID: An Adaptive Query Processing Engine for SPARQL Endpoints
Aug 2011
Following the design rules of Linked Data, the number of available SPARQL endpoints that support remote query processing is quickly growing; however, because of the lack of adaptivity, query...
Provided by Universidad Simon Bolivar
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White Papers
A New Technique for Protecting Sensitive Data and Evaluating Clustering Performance
Apr 2011
Data mining researchers and policy makers have need of raw data collected from organizations and business companies for their analysis. Any transmission of data to third parties and the...
Provided by Bharathiar University
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White Papers
Robust Query Processing
Feb 2011
The seminar strove to build a uni ed view across the loosely-coupled system components responsible for the various stages of database query processing. Participants were chosen for their...
Provided by Microsoft
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White Papers
Parallel Query Processing on the Grid
Mar 2009
Database queries offer an easy-to-use declarative manner for describing complex data management tasks. Query processing technologies have been evolving for decades; however, the emergence of the...
Provided by University of Manchester
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White Papers
Robust Runtime Optimization of Data Transfer in Queries Over Web Services
Apr 2008
Self-managing solutions have recently attracted a lot of interest from the database community. The need for self-properties is more evident in distributed applications comprising heterogeneous and...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
AdaptiveWorkload Allocation in Query Processing in Autonomous Heterogeneous Environments
Sep 2008
The increasing prevalence of networked storage and computational resources, along with middleware for managing resource access and sharing, raises the prospect that queries can be run over...
Provided by Aristotle University of Thessaloniki
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White Papers
Estimation of the Maximum Domination Value in Multi-Dimensional Data Sets
Jun 2010
The last years there is an increasing interest for query processing techniques that take into consideration the dominance relationship between objects to select the most promising ones, based on...
Provided by Aristotle University of Thessaloniki
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White Papers
Efficient Load Balancing in Partitioned Queries Under Random Perturbations
Nov 2010
This paper investigates a particular instance of the problem of designing efficient adaptive systems, under the condition that each adaptation decision incurs some non negligible cost when...
Provided by Association for Computing Machinery
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White Papers
Continuous Processing of Preference Queries in Data Streams
Nov 2009
Preference queries have received considerable attention in the recent past, due to their use in selecting the most preferred objects, especially when the selection criteria are contradictory....
Provided by Springer Science+Business Media
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White Papers
Selectivity Estimation in Spatial Networks
Mar 2008
Modern applications requiring spatial network processing pose many interesting query optimization challenges. In many cases, query processing depends on the corresponding graph size (number of...
Provided by Association for Computing Machinery
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White Papers
Searching for Similar Trajectories in Spatial Networks
Nov 2008
In several applications, data objects move on pre-defined spatial networks such as road segments, railways, and invisible air routes. Many of these objects exhibit similarity with respect to their...
Provided by Reed Elsevier
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White Papers
Database Oriented Grid Middlewares
Jun 2009
Efficient management of massive data sets is a key aspect in typical grid and e-science applications. To this end, the benefits of employing database technologies in such applications has been...
Provided by Aristotle University of Thessaloniki
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White Papers
NoDB: Efficient Query Execution on Raw Data Files
Mar 2012
As data collections become larger and larger, data loading evolves to a major bottleneck. Many applications already avoid using database systems, e.g., scientific data analysis and social...
Provided by Association for Computing Machinery
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White Papers
A Data-Oriented Transaction Execution Engine and Supporting Tools
Jun 2010
Conventional OLTP systems assign each transaction to a worker thread and that thread accesses data, depending on what the transaction dictates. This thread-to-transaction work assignment policy...
Provided by Association for Computing Machinery
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White Papers
An Automated, Yet Interactive and Portable DB Designer
Jun 2010
Tuning tools attempt to configure a database to achieve optimal performance for a given workload. Selecting an optimal set of physical structures is computationally hard since it involves...
Provided by Association for Computing Machinery
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White Papers
Web Information Recuperation From Strewn Text Resource Systems
May 2011
The Internet has become a vast information source in recent years and can be considered as the world's largest digital library. To help ordinary users find desired data in this library, many...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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White Papers
Hybrid Transaction Management in Distributed Real-Time Database System
Sep 2011
Managing the transactions in real time distributed computing system is not easy, as it has heterogeneously networked computers to solve a single problem. If a transaction runs across some...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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White Papers
Guidelines in Selecting a Programming Language and a Database Management System
Mar 2012
Software development is a very complex process. When the project developer is planning to build a project for any organization in that case it is obvious question for developer to select suitable...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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White Papers
Real Estate Application Using Spatial Database
Nov 2011
Real estate can be defined as rights and improvements to own or use land. Most of the real estate applications provide the features such as specification based searching, agent notification,...
Provided by International Journal of Advances in Engineering & Technology (IJAET)
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White Papers
LazyBase: Trading Freshness for Performance in a Scalable Database
Apr 2012
The LazyBase scalable database system is specialized for the growing class of data analysis applications that extract knowledge from large, rapidly changing data sets. It provides the scalability...
Provided by Association for Computing Machinery
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White Papers
Database Workload Management - Characterization to Idleness Detection
Feb 2012
Database Management Systems experience workloads that consist of user and system workloads which include structured query language statements, transactions, sessions, jobs etc. These workloads...
Provided by The Second International Conference on Communications and Information Technology
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Case Studies
Oriental Insurance Company Cuts Report Production Time by 30 Days With Integrated System
Jan 2009
Oriental Insurance Company wanted to replace a legacy decentralized inhouse developed insurance system with a centralized platform that streamlines operations and improves customer service and...
Provided by Oracle
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Case Studies
Ingersoll Rand Integrates Acquired Companies Using Standardized Technology and Global IT Support
Jan 2009
Ingersoll Rand wanted to eliminate IT barriers to growth and improve the company's ability to compete cost effectively with diverse products in emerging global markets and unify acquired companies...
Provided by Oracle
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Case Studies
Case Study: Oracle Database Products Have Been an Integral Part of Analytics Partners' Success as BI Consultants
Jan 2009
Analytics Partners, based in Jacksonville, Fla., is one of the leading BI consultants and solutions providers in the Southeast, with more than 20 full-time consultants and approximately $5 million...
Provided by Oracle
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White Papers
Advanced Consulting Enterprises: Mapping Database Solutions to Your Needs
Jan 2009
Guardianship Program of Dade County is a non-profit private agency that provides guardian services for indigent adults in Miami-Dade County in South Florida. Guardianship Program is involved in...
Provided by Oracle
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Webcasts
ING Renault F1 Team Takes 1st Place with Symantec Enterprise Vault and NetApp
Jan 2009
View this Webcast to hear why and how joint customer Renault Formula 1 implemented Symantec Enterprise Vault (EV) and NetApp storage for email archival and discovery for over 400,000 messages a...
Provided by Symantec
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Case Studies
Varonis Customer Success Story: Children's Hospital and Health System (CHHS)
Apr 2008
Find out why CHHS of Milwaukee chose Varonis® DatAdvantage® for the organization's data access and permissions auditing needs. The hospital found that there was no other way to effectively audit...
Provided by Varonis Systems
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Whitepapers
IBM Data Studio Administrator Effective change management for dynamic application and database environments
Jan 2009
Making changes to database schemas can often be complex and error prone. Changes impact dependent objects and sometimes even the underlying data, and the stakes are high. Even with careful...
Provided by IBM
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Webcasts
New Integrated Data Management Tools for DBAs
Jan 2009
Let's face it, DBAs have a tough job. DBAs must manage a complex set of tasks including ensuring high performance and availability, maintaining business critical production applications and...
Provided by IBM
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Whitepapers
Anatomy of a JD Edwards EnterpriseOne Archiving Project
Feb 2008
Business-critical ERP applications, such as JD Edwards EnterpriseOne, represent an ongoing corporate investment, empowering new business initiatives, supporting daily operations and driving...
Provided by IBM
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Whitepapers
Anatomy of an Oracle E-Business Suite Archiving Project
Feb 2008
Business-critical ERP applications, such as Oracle E-Business Suite, represent an ongoing corporate investment, empowering new business initiatives, supporting daily operations and driving revenue...
Provided by IBM
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Whitepapers
Anatomy of a Siebel CRM Archiving Project
Feb 2008
Business-critical CRM applications, such as Siebel CRM, represent an ongoing corporate investment, empowering new business initiatives, supporting daily operations and driving revenue generation....
Provided by IBM
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Whitepapers
Anatomy of a PeopleSoft Enterprise Archiving Project
Feb 2008
Business-critical ERP applications, such as PeopleSoft Enterprise, represent an ongoing corporate investment, empowering new business initiatives, supporting daily operations and driving revenue...
Provided by IBM
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Whitepapers
Closing The Data Privacy Gap for SAP Applications
Oct 2008
This white paper provides insight into the requirements for protecting privacy in SAP non-production environments and describes some of the comprehensive data masking techniques available with the...
Provided by IBM
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Whitepapers
Data Privacy Best Practices: Time To Take Action!
Sep 2008
In the midst of unprecedented security breaches, the best way to ensure that confidential information remains protected is to develop and implement a comprehensive privacy and security strategy....
Provided by IBM
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Whitepapers
Proven Strategies for Archiving Complex Relational Data
Dec 2008
Database growth, long-term data retention regulations and storage requirements increase operational costs. Yet, archiving complex relational data poses many challenges. IBM's Optim Data Growth...
Provided by IBM
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Downloads
Live Trial download: CA ARCserve Backup Evaluation Software
Feb 2008
CA ARCserve® Backup offers world-class data protection for distributed servers, databases and applications, as well as clients for multiple environments, including Windows, Linux, UNIX, NetWare,...
Provided by CA
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Whitepapers
Avoid Scalability Problems With Data Migration to New Releases: Two Patterns That Reduce Workload Release-to-Release
Jan 2009
Software that's based on a database, and is regularly upgraded with new releases, can generate myriad combinations of migration paths. As the number of releases grows, the increasing number of...
Provided by IBM
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Whitepapers
Cloud Computing With Amazon Web Services, Part 5: Dataset Processing in the Cloud With SimpleDB
Feb 2009
Learn basic Amazon SimpleDB (SDB) concepts and explore some of the functions provided by boto, an open source Python library for interacting with SDB. In this "Cloud computing with Amazon Web...
Provided by IBM
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Case Studies
Web Server Improves PHP Performance on High-Volume Brazilian Web Site
Sep 2008
BABOO, a leading technology Web site in Brazil, wanted to improve the performance of its discussion forum. Service for the PHP application running on Windows Server 2003 was often interrupted when...
Provided by Microsoft
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Case Studies
New Product Development for a Medical and Biotech Research Firm
Jan 2008
Affymetrix is a leader in the development and commercialization of systems to acquire, analyze and manage complex genetic information in order to improve life. In an effort to promote a database...
Provided by Calsoft Labs
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White Papers
An Access Control Solution for the Inter-Organizational Use of ITIL Federated Configuration Management Databases
May 2008
Governance, Risk, and Compliance (GRC) Management is on the edge of becoming one of the most important business activities for enterprises. Consequently, IT departments and IT service providers...
Provided by Technischen Universitat Munchen
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White Papers
Business Value of Streamlining and Automating Data and System Protection
May 2008
Today's businesses are generating an explosion of data that resides on increasingly diverse storage environments and growing Windows-based networks. Malicious code, hackers, human error, and...
Provided by Symantec
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Whitepapers
The Importance of an Information Strategy
Dec 2008
Since its inception, IT has focused on reducing costs through process automation and the implementation of applications. However, that is no longer enough to sustain competitive advantage in a...
Provided by IBM
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Whitepapers
Dynamic Warehousing for Retail Buyer's Guide: A comprehensive solution for leveraging data in today's retail environment
Jan 2008
From customer data to product placement statistics, retail organizations are constantly juggling information. As the sheer amount of data continues to grow, it becomes increasingly difficult to...
Provided by IBM
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White Papers
Oracle Application Server 10g R3: Overview of New Features
Dec 2008
Oracle Application Server 10g R3 remains a major release of the core infrastructure underlying Oracle Fusion Middleware. Today, Oracle Application Server 10g R3 is the baseline SOA platform upon...
Provided by Oracle
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White Papers
Oracle Application Server 10g Release 3 (10.1.3.1) - Enterprise Web Services
Oct 2006
Oracle Application Server 10g R3 Web Services framework is a major release regarding core Web Services features. It provides an industry standard based solution running on the top of the Oracle...
Provided by Oracle
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Whitepapers
Orchestrating Composite Web Services Under Data Flow Constraints
Jan 2008
This paper proposes a solution for orchestrating composite web services under data flow constraints. The solution is based on decentralized orchestration, in which a composite web service is...
Provided by IBM
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Webcasts
Tracking Your Information Is Easier Than You Think With Access 2007
Jan 2008
The presenter of this webcast provides tips and tricks on how to start from scratch or use data kept in Office Excel to quickly create a robust Access 2007 tracking application.
Provided by Microsoft
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Webcasts
More Tips and Tricks for Microsoft SharePoint Products and Technologies
Nov 2007
This webcast gives chance to take Windows SharePoint Services 3.0 and SharePoint Server 2007 to the next level.
Provided by Microsoft
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Webcasts
Top 10 Tips for SharePoint Products and Technologies (Level 100)
Jan 2008
The presenter of this webcast shows how enhancements in Microsoft Windows SharePoint Services 3.0 and SharePoint Server 2007 make it easier than ever to share documents, track tasks, use e-mail...
Provided by Microsoft
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Webcasts
MSDN Webcast: SharePoint Products and Technologies for Internet Site Development: Search (Level 200
Dec 2008
One of the most compelling features for users of Microsoft SharePoint Products and Technologies is the ease and power of its integrated search. The presenter of this webcast shows how to enable...
Provided by Microsoft
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Webcasts
MSDN Webcast: SharePoint Products and Technologies for Internet Site Development: Content Deployment (Level 200)
Jan 2009
Content deployment enables to run an Internet-facing site that contains content authored by people on the internal network. This capability enables network separation (for example, firewalls)...
Provided by Microsoft
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Case Studies
Mexican University Improves Student Services With Simplified Database Development
Dec 2007
The Monterrey Institute of Technology and Higher Education (ITESM) is one of Latin America's leading educational establishments. University administration depends upon a vast amount of core data,...
Provided by CA
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Case Studies
Ensuring Justice Remains Available - and Accessible - 24 Hours a Day
Nov 2007
Justice Technology Services (JTS) was established to provide a variety of shared technologies to assist major agencies within South Australia's justice system. Making information readily and...
Provided by CA
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Case Studies
e-DBA Ltd. Cuts Application Development Times and Costs by 65% With Web-Based Solution
Dec 2008
Leading solutions developer and professional services provider e-DBA Ltd. is helping customers extract the highest business value from their IT investment with strategic, Web-enabled solutions...
Provided by Oracle
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Case Studies
Universidad Autonoma de Aguascalientes Raises Faculty and Student Satisfaction Levels by 98%
Dec 2008
The Universidad Autonoma de Aguascalientes wanted to extend information visibility throughout the university and consolidate administrative and academic procedures to avoid duplicating data and...
Provided by Oracle
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Case Studies
Telefonica O2 Germany Creates 35TB Data Warehouse to Manage Data and Improve Operations
Dec 2008
Telefonica O2 Germany GmbH & Co. OHG wanted to provide all employees with critical, role-specific business information through O2's business intelligence center and support enormous amounts of...
Provided by Oracle
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Case Studies
Quelle GmbH Optimizes Scalability and Availability With High-Capacity Data Warehouse Solution
Dec 2008
Quelle GmbH wanted to extract detailed and compressed information for optimal customer orientation and construct an extensive data warehouse that offers high performance and availability. The...
Provided by Oracle
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Case Studies
Lottomatica S.p.A. Supports Growing Business With Business Intelligence Solution
Dec 2008
Lottomatica S.p.A wanted to allow users to conduct complex data analyses in near-real-time mode and in a Web environment and implement a system capable of providing data from the variety of...
Provided by Oracle
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Case Studies
Cypak Leads Connected Health Market With Enabling Technology for Smart, Secure Medication Monitoring
Dec 2008
Cypak wanted to develop intelligent electronic module to help patients with chronic long term conditions and their healthcare providers to control their disease through monitored medication...
Provided by Oracle
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White Papers
A Process Model and Classification Scheme for Semi-Automatic Meta-Model Evolution
Jan 2008
Model Driven Software Development (MDSD) has matured over the last few years and is now becoming an established technology. As a consequence, dealing with evolving meta-models and the necessary...
Provided by University of Oldenburg
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White Papers
A Novel XML Documents Using Clustering Tree Pattern Algorithms
Mar 2012
In a business enterprises generate and exchange XML data, are used more often for increasing the demand of efficient processing of queries on the XML. The searching for the occurrences of tree...
Provided by gopalax softwares
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White Papers
A Convenient Way From Normalized Database To Denormalized Database
Dec 2010
Data warehouse is a denormalized and information oriented system used to convert business rules into useful information as it is the collection of archived operational data which is useful in...
Provided by gopalax softwares
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White Papers
A Mediocre Approach to Syndicate the Attributes for a Class or Relation
Oct 2011
The design of an information system for a business process can be implemented either in the object-oriented paradigm or in relational database management system as per the client's choice. In...
Provided by Science and Engineering Research Support soCiety
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White Papers
Efficient Method for Multiple-Level Association Rules in Large Databases
Dec 2011
The problems of developing models and algorithms for multilevel association mining pose for new challenges for mathematics and computer science. These problems become more challenging when some...
Provided by Journal of Computing
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White Papers
DsmDB: A Distributed Shared Memory Approach for Building Replicated Database Systems
Mar 2008
Current trends in main memory capacity and cost indicate that in a few years most performance-critical applications will have all (or most of) their data stored in the main memory of the nodes of...
Provided by Association for Computing Machinery
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White Papers
A Proposed Anti-Viruses Strategy for a Complex Environment With a Huge Number of Viruses Attacks
Jun 2011
This paper presents a proposed anti-viruses strategy, the last intended to be reliable and adaptive tool to deal with complex environment suffer from huge no. of viruses attacks, where these...
Provided by Journal of Computing
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White Papers
An Improved Combinatorial Particle Swarm Optimization Algorithm to Database Vertical Partition
May 2011
Vertical partition is an important technique in database design used to enhance performance in database systems. Vertical fragmentation is a combinatorial optimization problem that is NP-hard in...
Provided by Journal of Computing
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White Papers
Stock Trend Prediction Using Regression Analysis - A Data Mining Approach
Jul 2011
Organizations have been collecting data for decades, building massive data warehouses in which to store the data. Even though this data is available, very few of these organizations have been able...
Provided by ARPN Journal of Systems and Software
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White Papers
Securing Watermarked-Relational Data by Using Encryption and Decryption
May 2011
Ownership rights on outsourced relational database are very crucial issue in today's internet environment and in many content distribution applications, because the rapid growth of the internet...
Provided by ARPN Journal of Systems and Software
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White Papers
Performance of SOA for Information Retrieval System Using Web Services
Feb 2012
Information retrieval systems using web services are increasingly being used on larger databases and by more users. Current system allow users to connect to a multiple database either locally or...
Provided by IRPN Press
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White Papers
A Survey on Web Multimedia Mining
Aug 2011
Modern developments in digital media technologies has made transmitting and storing large amounts of multi/rich media data (e.g., text, images, music, video and their combination) more feasible...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Image Retrieval System Using Hybrid Feature Extraction Technique
Feb 2012
Image Retrieval system is an effective and efficient tool for managing large image databases. A content based image retrieval system allows the user to present a query image in order to retrieve...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Visual Analysis of Cost Based Database Optimizers Using Picasso Tool
Feb 2012
Cost based query optimizers have seen numerous changes and up gradations since their birth in the form of System R query optimizer. Query Optimization is a process of selecting an optimal Query...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Semantic Based Image Annotation Using Descriptive Features and Retagging Approach
Feb 2012
The Semantic based annotation of an image is very important and a difficult task in Content-Based Image Retrieval (CBIR). The low-level features of the images are described using color and the...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Minimize the False Positive Rate in a Database Intrusion Detection System
Oct 2011
A Database Intrusion Detection System (DIDS) is used to detect potential violations in database security. DIDS follows other traditional database security mechanisms and network security...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Analysis and Design Complex and Large Data Base Using MYSQL Workbench
Oct 2011
This paper will be demonstrated on how to conduct analysis and design in building a large and complex data base. The data in this study originated from the Attachment to the Decree of the Minister...
Provided by Academy & Industry Research Collaboration Center
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White Papers
DNA Lossless Differential Compression Algorithm Based on Similarity of Genomic Sequence Database
Aug 2011
Modern biological science produces vast amounts of genomic sequence data. This is fuelling the need for efficient algorithms for sequence compression and analysis. Data compression and the...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Translation Methodology Based on Metamodel of Complex Structure for Database Design
Nov 2011
The authors propose a software layer called GUEDOS-DB upon Object-Relational Database Management System ORDMS. In this paper, they apply it in Molecular Biology, more precisely Organelle...
Provided by Academy & Industry Research Collaboration Center
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White Papers
A Concurrency Control Method Based on Commitment Ordering in Mobile Databases
Nov 2011
Disconnection of mobile clients from server, in an unclear time and for an unknown duration, due to mobility of mobile clients, is the most important challenges for concurrency control in mobile...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Wordnet Ontology Based Query Reformulation and Optimization Using Disjunctive Clause Elimination
Nov 2011
Data integration systems attempt to provide users with seamless and flexible access to information from multiple autonomous, distributed and heterogeneous data sources through a unified query...
Provided by Academy & Industry Research Collaboration Center
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White Papers
A Real-Time Database QoS-Aware Service Selection Protocol for MANET
Nov 2011
The real-time database service selection depends typically to the system stability in order to handle the time-constrained transactions within their deadline. However, applying the real-time...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Business Process Based Database Recovery and Experimental Results
Nov 2011
In this research paper, the authors have explained and presented the results of a novel database recovery method. Taking into account that most data servers today are becoming increasingly...
Provided by Academy & Industry Research Collaboration Center
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White Papers
P2P Simulator for Queries Routing Using Data Mining
Aug 2011
Data mining is used to extract hidden information from large databases. In Peer-to-Peer context, a challenging problem is how to find the appropriate Peer to deal with a given query without overly...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Evaluation of Gene Value and Heuristic Function of Alternate Plans in Multi Database System Using Genetic Algorithm
Aug 2011
The major tasks in multiple query processing in multi database system are common operation or expression identification and global execution plan construction. Each query can have several...
Provided by Academy & Industry Research Collaboration Center
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White Papers
An Extension of Semantic Proximity for Fuzzy Multivalued Dependencies in Fuzzy Relational Database
Aug 2011
Following the development of fuzzy logic theory by Lotfi Zadeh, its applications were investigated by researchers in different fields. Presenting and working with uncertain data is a complex...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Comprehensive Online Atomic Database Management System (DBMS) With Highly Qualified Computing Capabilities
May 2011
The intensive need of atomic data is expanding continuously in a wide variety of applications (e.g, fusion energy and astrophysics, laser-produced, plasma researches, and plasma processing). This...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Performance of Short-Commit in Extreme Database Environment
May 2011
Atomic commit protocols are used where data integrity is more important than data availability. Two-Phase Commit (2PC) is a standard commit protocol for commercial database management systems. To...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Statistical Data Analysis of Continuous Streams Using Stream DSMS
May 2011
Several applications involve a transient stream of data which has to be modeled and analyzed continuously. Their continuous arrival in multiple, rapid, time-varying and possibly unpredictable and...
Provided by Academy & Industry Research Collaboration Center
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White Papers
A Comparative Study Between the Performance of Relational & Object Oriented Database in Data Warehousing
May 2011
A data warehouse is a repository of subjectively selected and adapted operational data which can successfully answer any ad hoc, statistical, complex or analytical queries. Data warehousing...
Provided by Academy & Industry Research Collaboration Center
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White Papers
A Federated Search Approach to Facilitate Systematic Literature Review in Software Engineering
Mar 2012
To impact industry, researchers developing technologies in academia need to provide tangible evidence of the advantages of using them. Nowadays, Systematic Literature Review (SLR) has become a...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Taking a unified approach to data management
Apr 2012
Enterprise IT leaders are wrestling with many of the same challenges as they seek to extend virtualisation while preparing for the coming digital deluge. They are looking for storage system and...
Provided by Hitachi
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White Papers
Speech Based Question Recognition of Interactive Ubiquitous Teaching Robot Using Supervised Classifier
Jul 2011
This paper presents the research work that aims at designing a speech based interactive ubiquitous teaching robot for quality enhancement of Higher Education ensuring better performance by making...
Provided by International Journal of Engineering and Technology
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Whitepapers
Toad for Oracle 11.5 - More Powerful Than Ever
Apr 2012
Take Command with Toad for Oracle v11.5 Over the years you've taken command with Toad� and saved time, money and resources. Toad for Oracle v11.5 delivers powerful automation, flexible workflow,...
Provided by Dell Software
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Podcasts
Compression in Sybase ASE
Jan 2012
In this podcast, the speakers discuss about the Compression in Sybase ASE. The speakers will also discuss about how the compression can help to improve the performance for operational databases.
Provided by Sybase
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Podcasts
Sybase ASE TCO: A Comparison to Oracle 11g
Jan 2012
In this podcast, the speakers discuss about the ASE Total Cost Ownership. The speakers will also discuss about the compelling data indicative of Sybase TCO position against Oracle and the unique...
Provided by Sybase
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Webcasts
Meet the MySQL Database
Jan 2012
In this Webcast, the presenter discusses about the MySQL Database. The presenter gives an short explanation introducing about the basics of MySQL database. The presenter also explains the usage...
Provided by Internet Archive
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White Papers
Optimization of Object-Oriented Queries Addressing Large and Small Collections
Oct 2009
When a query jointly addresses very large and very small collections it may happen that an iteration caused by a query operator is driven by a large collection and in each cycle it evaluates a...
Provided by Warsaw University
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White Papers
Image Similarity Detection in Large Visual Data Bases
Nov 2008
A method of similarity clusters detection in large visual databases is described in this work. Similarity clusters have been defined on the basis of a general concept of similarity measure. The...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Dealing With Redundancies and Dependencies in Normalization of XML Data
Nov 2008
In this paper, the authors discuss the problem of redundancies and data dependencies in XML data while an XML schema is to be normalized. Normalization is one of the main tasks in relational...
Provided by Institute of Electrical and Electronics Engineers
