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New attack technique puts Oracle in crosshairs
News A new attack technique increases the risk of commonly found bugs in Oracle's database software, a security researcher has warned. With a new attack technique, that's no longer true, David Litchfield, a database security expert with NGS Software...
[March 2, 2007, 8:02]
A Novel Coding Technique to Minimise the Transmission Bandwidth and Bit Error Rate in DPSK
White Papers This paper proposes a novel coding technique that aims to reduce the Transmission Bandwidth (BT) and Bit Error Rate (BER) vis-a-vis Conventional Differential Phase Shift Keying (CDPSK) in digital band pass transmission.
[July 8, 2008, 1:01]
New Technique for Fixing an Ethernet IPv6 Address Using the Fedoracore Operating System
White Papers This paper presents a technique that, independently of rebooting NIC, maintain the IP address fix. During the course to deploy Ipv6, it was found that several critical implementation and operational issues which distract user and possibly prevent...
[July 8, 2008, 1:01]
FIX: Feature-Based Indexing Technique for XML Documents
White Papers This paper proposes a feature-based indexing technique, called FIX, based on spectral graph theory. The paper experimentally studies the indexing technique over both synthetic and real data sets. Indexing large XML databases is crucial for...
[November 18, 2008, 0:00]
IBM combination technique speeds PC chips
News Silicon on insulator, a technique pioneered by IBM, was one of the first technologies developed to contain the energy problem. The technique can drastically improve performance, IBM theorised. Researchers at IBM have come up with a new approach to...
[September 9, 2003, 16:55]
An Evaluation Technique for Network Intrusion Detection Systems
White Papers This paper addresses the need for an evaluation technique and proposes a comparison technique for current scan detection algorithms that can accurately measure the false positive rate and precision of identified scanners.
[May 31, 2008, 1:01]
Large-Scale Automatic Forecasting Using Inputs and Calendar Events: A Demonstrated Technique for Efficiently Producing Accurate Forecasts for Millions of Time Series
White Papers This detailed white paper proposes a technique for automating large-scale forecasting using SAS High-Performance Forecasting. The paper also provides a step-by-step explanation of the automated forecasting technique and a brief discussion of...
[December 1, 2005, 22:00]
TCP WestwoodVT: A Novel Technique for Discriminating the Cause of Packet Loss in Wireless Networks
White Papers Towards this issue, the paper proposes a novel technique, WestwoodVT (WestwoodNR based on TCP Vegas buffer Thresholds), which is a sender-based TCP congestion control mechanism for discriminating the cause of packet loss to enhance the performance...
[December 20, 2007, 0:01]
Performance Analysis of a Reuse Partitioning Technique for OFDM Based Evolved UTRA
White Papers This paper proposes and analyzes a simple reuse partitioning technique (assuming coordinated subcarrier allocation in the cells) that is able to minimize intercell interference. The current 3GPP working assumption on the Evolved Universal...
[April 13, 2007, 1:01]
A Technique for Dynamic Updating of Java Software
White Papers This paper presents a new technique for dynamic updating of Java software. During maintenance, systems are updated to correct faults, improve functionality, and adapt the software to changes in its execution environment.
[February 1, 2009, 0:00]
Microarchitecture-Based Introspection: A Technique for Transient-Fault Tolerance in Microprocessors
White Papers This paper proposes Microarchitecture-Based Introspection (MBI), a transient-fault detection technique, which utilizes the wasted processing bandwidth during long-latency cache misses for redundant execution of the instruction stream.
[May 8, 2007, 1:00]
IBM brings vacuum technique to chips
News Researchers at IBM have come up with a way to create vacuum spaces between copper wires in semiconductors, an insulating technique that will allow these chips to increase in speed and performance and reduce power consumption.
[May 3, 2007, 9:10]
An Efficient Snapshot Technique for Ext3 File System in Linux 2.6
White Papers Snapshot is to create an instant image of a file system. Creating a snapshot image with little processing and space overheads is critical to provide the continuous data service during backup. In Linux, there are two types of snapshot techniques...
[May 18, 2007, 1:00]
Transactional Memory Should Be an Implementation Technique, Not a Programming Interface
White Papers Transactional memory is often advocated as an easier-to-use replacement or locks that avoids any possibility of deadlock. Recently, as more care has been exercised in precisely specifying its semantics, a number of researchers have observed that...
[May 1, 2009, 1:18]
A 3.125Gb/s Clock and Data Recovery Circuit Using 1/4-Rate Technique
White Papers This paper describes the design and fabrication of a Clock and Data Recovery circuit (CDR). The paper proposes a new clock and data recovery which is based on a 1/4-Rate Frequency Detector (QRFD). The proposed frequency detector helps reduce the...
[October 22, 2008, 1:01]
Positioning Technique of Wireless LAN Terminals Using RSSI Between Terminals
White Papers The IEEE 802.11 wireless LAN spreads very widely. The wireless VoIP technologies will accelerate spreading. In the environment in which almost all people take along their own wireless terminal, location information of terminals can be used as them...
[December 6, 2007, 0:01]
Member Review "Integration of TTY Calls Into a Call Center Using the Placeholder Call Technique"
White Papers All organizations have a phone system, but a "Call Center" has special requirements and a specialized phone system. A call center will have a group of call "Agents" accepting customer service, technical support, or other types of calls from...
[August 30, 2009, 1:22]
A Performance-Aware Speculation Control Technique Using Wrong Path Usefulness Prediction
White Papers This paper proposes implementable Wrong-Path Usefulness Predictors (WPUPs) that can accurately predict whether or not wrong-path execution will be beneficial for performance. The WPUP is used in combination with a novel low-cost fetch gating scheme...
[May 8, 2007, 1:00]
A Data Mining Technique to Detect Remote Exploits
White Papers This paper designed and implemented DExtor, a Data Mining based Exploit code detector, to protect network services. The main assumption of the work is that normal traffic into the network services contain only data, whereas exploit code contains code.
[October 7, 2008, 1:01]
