Previous
Convexity Determination in the Microsoft Excel Solver Using Automatic Differentiation Techniques
White Papers Algorithms generally rely on fast and accurate computation of the 'Hessian sign' or the full interval Hessian of each problem function, making automatic differentiation techniques a practical requirement for their use; their effectiveness is...
[October 7, 2008, 0:00]
An Adaptive End-to-End Loss Differentiation Scheme for TCP Over Wired/Wireless Networks
White Papers This paper proposes a robust end-to-end loss differentiation scheme to identify the packet losses due to congestion for TCP connections over wired/wireless networks. The paper uses the measured RTT values in determining whether the cause of packet...
[December 6, 2007, 0:01]
Admission Control and Service Differentiation Based QoS Provisioning for Mobile Ad Hoc Network
White Papers Service differentiation is the key to today's Internet QoS. This paper presents admission control and service differentiation mechanism that works only in network layer and does not require any feed back from other layer.
[August 13, 2007, 8:09]
Bandwidth Consumption Control and Service Differentiation for Video Streaming
White Papers The transmission rate control and service differentiation schemes are implemented and evaluated in the department network where a number of different applications may coexist at the same time. Multimedia streaming is resource demanding.
[July 8, 2008, 1:01]
Proportional Delay Differentiation in Wireless LAN
White Papers Providing service differentiation in wireless networks has attracted much attention in recent research. While these works have been shown to achieve certain differentiation (higher throughput or lower delay for higher priority packets) at MAC layer...
[August 10, 2007, 11:00]
Leverage the Benefits of a Shared Authentication Network to Help Drive Consumer Retention and Strengthen Competitor Differentiation
White Papers This white paper introduces the concept of a shared two-factor authentication network, and discusses why a shared network for strong authentication is an essential requirement for continued customer participation in online interactions and commerce.
[August 14, 2008, 1:01]
DMTP: Controlling Spam Through Message Delivery Differentiation
White Papers Unsolicited commercial email, commonly known as spam, has become a pressing problem in today's Internet. This paper re-examines the architectural foundations of the current email delivery system that are responsible for the proliferation of email...
[October 14, 2008, 1:01]
Nortel Multimedia Applications: Technology Innovation Drives Success Through Strategic Differentiation
White Papers New Internet, mobile and IP/SIP technologies and applications have eliminated geographic boundaries and physical limitations, creating high-value, differentiated and profitable opportunities for enterprises.
[September 15, 2007, 1:01]
Providing Throughput Differentiation for TCP Flows Using Adaptive Two-Color Marking and Two-Level AQM
White Papers This paper proposes a new paradigm for a Differential Service (DiffServ) network consisting of two-color marking at the edges of the network using token buckets coupled with differential treatment in the core.
[October 31, 2007, 0:00]
Calculus Problem Solver
Downloads Calculus Problem Solver can solve differentiation of any arbitrary equation and output the result. It can provide detailed step-by-step solutions to given differentiation problems in a tutorial-like format.
[March 19, 2007, 10:54]
A Priority-Based Distributed Call Admission Protocol for Multi-Hop Wireless Ad Hoc Networks
White Papers This requires that the network is able to offer service differentiation and Quality of Service (QoS) appropriate for the latency and jitter bounds needed to meet the real time constraint. At the MAC layer, the paper proposes a priority-based...
[August 13, 2007, 8:09]
An Analytic Study of Tuning Systems Parameters in IEEE 802.11e Enhanced Distributed Channel Access
White Papers This paper derives, based on the analytical model developed by Cali et al.a multi-class model to study how to adaptively tune all the parameters in IEEE 802.11e EDCA and support service differentiation in WLANs.
[May 10, 2006, 0:00]
Advantix Calculator
Downloads Advantix provides many common mathematical functions such as integration, differentiation, matrix determinant and inversion, special functions, Fourier transforms. Advantix provides custom interfaces where users can perform numerical and symbolic...
[July 11, 1999, 8:00]
AMD plans to beat Intel's best in '98
News We want to provide differentiation to Intel, providing its differentiation according to standards. The Californian chip maker has an ambitious roadmap that it believes will make it a clear performance leader and differentiate its products from Intel.
[October 27, 1997, 11:48]
A Year Ago: AMD plans to beat Intel's best in '98
News We want to provide differentiation to Intel, providing its differentiation according to standards. AMD believes it will be the engine for the fastest X86-based PCs by the end of next year. The Californian chip maker has an ambitious roadmap that it...
[October 27, 1998, 5:59]
Microsoft's IP indemnification praised
News Recognise this for what it is -- a differentiation strategy," the IDC analysts said in the report. If customers value this basis of differentiation, they will act accordingly. Microsoft is touting a new study that points out that the software maker...
[February 10, 2005, 8:55]
Qt's Developer Days: the top 9 challenges for programmers in 2009 are...
Blog IDENTIFIABLE DIFFERENTIATION: the bar has risen for software developers and products must now have more clearly identifiable differentiation in terms of usability as well as look and feel. After sharing two and a bit days (and more than two and a...
[October 16, 2008, 7:27]
Apple vs Apple: The long and winding road
News In a market where differentiation is hard to come by, any means of differentiation is going to help," said Jupiter Research analyst Michael Gartenberg. As eager Macintosh developers waited for Steve Jobs to speak, the familiar strains of "Magical...
[September 24, 2004, 12:20]
Solution 2.0
Downloads Calculator supported functionsStandard functions (withcomplex-variable support): +, , /, *, ^, sqrt(x), sin(x), cos(x), tan(x), ctg(x), arcsin(x), arccos(x), arctan(x), arcctg(x) exp(x), log(x), ln(x), abs(x), re(x), im(x), sh(x), ch(x), th(x...
[January 16, 2008, 6:00]
Is Red Hat threatening to do a Novell with latest virtualisation move?
Blog Red Hat’s growth, and its differentiation, come from its belief in and commitment to, the open source community model. The moment we stop doing so, we eliminate the differentiation which drives our growth.
[February 16, 2009, 16:14]
