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tools & techniques
(23148 results)-
White Papers
Image Retrieval From Databases: An Approach Using Region Color and Indexing Technique
January 1, 2008 12:00am PST
The paper focuses on a low-dimensional color-based indexing technique for achieving efficient and effective retrieval performance. The authors have implemented the technique of retrieval of images...
Provided by: Visvesvaraya Technological University
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White Papers
An Effective Distributed Search Technique for Unstructured Peer-to-Peer Networks
January 1, 2008 12:00am PST
This paper presents an efficient distributed search technique for unstructured P2P networks. The scheme employs Q-learning, power peers, specialized peers, load balancing, and mobile agents....
Provided by: National Institute of Technology Karnataka
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White Papers
A Survey on Congestion Control Mechanisms in High Speed Networks
January 1, 2008 12:00am PST
In this paper an effort has been made to study various Congestion control techniques used for reducing/easing the level of congestion and subsequently avoiding the congestion of the wired...
Provided by: Dravidian University
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White Papers
Fuzzy Based Approach for Privacy Preserving Publication of Data
January 1, 2008 12:00am PST
Data privacy is the most acclaimed problem when publishing individual data. It ensures individual data publishing without disclosing sensitive data. The much popular approach, is K-Anonymity,...
Provided by: Andhra University
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White Papers
Optimal Coding of Multilayer and Multiversion Video Streams
January 1, 2008 12:00am PST
Traditional video servers partially cope with heterogeneous client populations by maintaining a few versions of the same stream with different bit rates. More recent video servers leverage...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Through The Looking Glass, And What OLS Found There: On Growth, Foreign Aid, And Reverse Causality
January 1, 2008 12:00am PST
The cross-country literature on foreign aid effectiveness has relied on the use of instruments to distinguish causality from mere correlation. This paper uses simple non-instrumental techniques in...
Provided by: Center for Global Development
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White Papers
Implementation of Combinational and Sequential Functions in Embedded Firmware
January 1, 2008 12:00am PST
The paper addresses firmware implementation of multiple-output combinational and sequential Boolean functions based on cascades of Look-Up Tables (LUTs). A LUT cascade is described as a means of...
Provided by: Brno University of Technology
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White Papers
Illumination Transfer Using Homomorphic Wavelet Filtering and Its Application to Light-Insensitive Face Recognition
January 1, 2008 12:00am PST
In this paper, the authors propose a novel homomorphic wavelet filtering based illumination transfer technique to change the dominant lighting of one face image (source face image) to another face...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Stochastic Sampling for Internet Traffic Measurement
January 1, 2008 12:00am PST
The increasing complexity of the Internet demands continued improvements to measurement techniques and data analysis methods to aid the understanding of network operation. The availability of...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
A Design Pattern Detection Technique That Aids Reverse Engineering
January 1, 2008 12:00am PST
Current research in distributed systems focuses on object group models which are designed for scalable systems and provide accessible objects to the entire group. However, dynamic grouping using...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Mining User Models for Effective Adaptation of Context-Aware Applications
January 1, 2008 12:00am PST
Current context-aware adaptation techniques are limited in their support for user personalisation. Complex codebases, a reliance on developer modification and an inability to automatically learn...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
A Design Pattern Detection Technique That Aids Reverse Engineering
January 1, 2008 12:00am PST
If software design-patterns could be captured and reused then this would be very helpful to reverse-engineering often practiced by those who develop and who maintain software. The ad-hoc nature...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Query Aggregation in Wireless Sensor Networks
January 1, 2008 12:00am PST
Wireless sensor networks have been used more and more widely with the developments of related techniques in telecommunication and computer sciences. While sensor nodes in wireless sensor networks...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Design and Evaluation of Experiment Methods for Improving Performance In GIS Web Services
January 1, 2008 12:00am PST
By introducing Web Services, distributed GIS (Geospatial Information System) services from different vendors can be dynamically integrated into a GIS application using the interoperable standard...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Secure Two-Way Transfer of Measurement Data
January 1, 2008 12:00am PST
The authors introduce a measurement system architecture, which has three main qualities: secure two-way transfer of measurement data, quick adaptability to different kinds of measurement tasks and...
Provided by: University of Kragujevac
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White Papers
Filtering and Grouping: A Comparison of SQL, Linux Scripting, and Ruby
January 1, 2008 12:00am PST
It is common to consider software development as a creative, almost artistic endeavor today, with the goal being software that is not only functional but in some measure elegant, useful, and well...
Provided by: Oracle
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Case Studies
Arab African International Bank Tracks Trends With Data Warehouse
January 1, 2008 12:00am PST
Arab African International Bank (AAIB) wanted to measure profitability and performance of organizational units, products and individual accounts as well as expand product range to break through...
Provided by: Oracle
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Case Studies
Capodarco Cooperative Improves Service With Leading-Edge Business Intelligence Solution
January 1, 2008 12:00am PST
Capodarco is a social cooperative that hires persons with disabilities. Capodarco wanted to develop an IT architecture based on a single integrated platform and implement an easy-to-use business...
Provided by: Oracle
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Case Studies
FIMPE Fideicomiso Improves Operational Efficiency With a Solid IT Infrastructure
January 1, 2008 12:00am PST
FIMPE Fideicomiso wanted to establish a solid and reliable IT infrastructure to drive increased adoption of electronic payments at a national level and implement a business intelligence model to...
Provided by: Oracle
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Case Studies
Italdesign - Giugiaro Reduces Project Management Cycle From Months to Just Weeks or Days
January 1, 2008 12:00am PST
Italdesign-Giugiaro designs, engineers, and constructs auto body prototypes for global distribution. Italdesign-Giugiaro wanted to develop a rapid, efficient project management cycle and provide...
Provided by: Oracle
