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(587 results)-
White Papers
DirectPath: High Performance and Energy Efficient Platform I/O Architecture for Content Intensive Usages
May 11, 2012 12:00am PDT
With the widespread development of cloud computing and high speed communications, end users store or retrieve video, music, photo and other contents over the cloud or the local network for...
Provided by: Association for Computing Machinery
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White Papers
Singleton: System-Wide Page Deduplication in Virtual Environments
April 16, 2012 12:00am PDT
The authors investigate memory-management in hypervisors and propose Singleton, a KVM-based system-wide page de-duplication solution to increase memory usage efficiency. They address the problem...
Provided by: Association for Computing Machinery
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White Papers
Cache Craftiness for Fast Multicore Key-Value Storage
April 13, 2012 12:00am PDT
The authors present Masstree, a fast key-value database designed for SMP machines. Masstree keeps all data in memory. Its main data structure is a trie-like concatenation of B+-trees, each of...
Provided by: Association for Computing Machinery
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White Papers
Correlation Based Method for Identification of Fingerprint-A Biometric Approach
April 1, 2012 12:00am PDT
With identity fraud in the people society reaching unprecedented proportions and with an increasing emphasis on the emerging automatic personal identification applications, biometrics-based...
Provided by: International Journal of Engineering and Advanced Technology (IJEAT)
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White Papers
SANS Institue Product Review: Oracle Data Masking
April 1, 2012 12:00am PDT
Despite data privacy laws that restrict the use of actual customer data, many organizations routinely copy sensitive and regulated production data into nonproduction environments for testing, QA...
Provided by: Oracle
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White Papers
Model-Driven Product Consolidation Into Software Product Lines
March 11, 2012 12:00am PST
Software Product Lines (SPL) are an established concept for software vendors to reach a high level of reuse and customisation at the same time. Due to cost and time constraints, especially in...
Provided by: FZI Karlsruhe
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White Papers
Cooperative Relaying in OFDMA Networks Based on the Joint Use of Hierarchical Modulation and Link Adaptation
March 6, 2012 12:00am PST
In cooperative relaying, the base station broadcasts a signal to the destination, the relay overhears it and forwards it in a next time slot to the destination. The latter combines the two...
Provided by: EURASIP
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White Papers
An Approach of Digital Image Copyright Protection by Using Watermarking Technology
March 1, 2012 12:00am PST
Digital watermarking system is a paramount for safeguarding valuable resources and information. Digital watermarks are generally imperceptible to the human eye and ear. Digital watermark can be...
Provided by: International Journal of Computer Science Issues
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White Papers
Improved Live VM Migration Using LRU and Splay Tree Algorithm
March 1, 2012 12:00am PST
Live migration is a technology with which an entire running Virtual Machine (VM) is moved from one physical machine to another. Migration at the level of an entire VM means that in-memory state...
Provided by: International Journal of Computer Science and Telecommunications
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White Papers
A Method for QoS Multicast Routing Based on Genetic Simulated Annealing Algorithm
March 1, 2012 12:00am PST
With the increasing demand of multimedia applications, efficient and effective support of Quality of Service (QoS) has become more and more essential. A multicast communication creates a...
Provided by: Hosei University
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White Papers
Push-and-Track: Saving Infrastructure Bandwidth Through Opportunistic Forwarding
February 22, 2012 12:00am PST
Major wireless operators are nowadays facing network capacity issues in striving to meet the growing demands of mobile users. At the same time, 3G-enabled devices increasingly benefit from ad hoc...
Provided by: CNRS
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White Papers
A Multimedia Digital Fingerprinting Scheme for Resisting Average Attack
February 1, 2012 12:00am PST
Digital fingerprinting achieves piracy tracing through embedding a unique serial number called fingerprint into each distributed digital copy secretly. Once an unauthorized content copy is...
Provided by: Harbin Institute of Technology
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White Papers
Message Analysis for Concurrent Programs Using Message Passing
January 1, 2012 12:00am PST
The authors describe an analysis-driven storage allocation scheme for concurrent systems that use message passing with copying semantics. The basic principle is that in such a system, data which...
Provided by: Association for Computing Machinery
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White Papers
The Future of Copyright in India - A Special Reference to Software Piracy, Its Challenges and Proposal for Reform
January 1, 2012 12:00am PST
Copyright is a form of intellectual property protection granted under Indian law to the creators of original works of authorship such as literary works (including computer programs, tables and...
Provided by: International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Balanced QoS Replica Selection Strategy to Enhance Data Grid
January 1, 2012 12:00am PST
Data grids provide groundwork for huge, data-intensive applications that produce enormous data. Data replication increases the availability and reliability of data by providing identical copies of...
Provided by: International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Database Security Threats and Challenges in Database Forensic: A Survey
January 1, 2012 12:00am PST
Relational DataBase Management Systems (RDBMS) is collection of applications that manage the storage, retrieval, and manipulation of database data. At the industry level SQL Server, Oracle,...
Provided by: International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Performance Evaluation of Multicast/Broadcast Single Frequency Network Operation for WCDMA
January 1, 2012 12:00am PST
Multicast/broadcast networks are designed for supporting potentially large user groups where many users are subscribing simultaneously to the same content, as, for example, in the case of mobile...
Provided by: QUALCOMM
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White Papers
Making DTNs Robust Against Spoofing Attacks With Localized Countermeasures
December 19, 2011 12:00am PST
In this paper, the authors propose countermeasures to mitigate damage caused by spoofing attacks in Delay-Tolerant Networks (DTNs). In their model, an attacker spoofs someone else's address (the...
Provided by: University of Illinois
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White Papers
SANS Institute: Oracle Database Vault Review - Controlling Privileged User Access to Sensitive Application Data
December 1, 2011 12:00am PST
Privileged users are often granted the keys to the kingdom, giving them access to critical data within the database, even if they do not need to see, copy or touch that data in order to do their...
Provided by: Oracle
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White Papers
2011 IOUG Data Security Survey: Databases More at Risk Than Ever
December 1, 2011 12:00am PST
More than 300 database and information security professionals were recently surveyed on their data security practices. The results were disturbing with 60% saying that a data breach is likely, or...
Provided by: Oracle
