complexity iteration
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Load Balancing in Cellular Networks Using First Policy Iteration
White Paper This makes the first step of the policy iteration algorithm of low complexity, and therefore applicable for large instances. In particular, it investigates the performance of the policy obtained by the first step of the policy iteration algorithm... [10 Jul 2008]
Static Load-Balancing Techniques for Iterative Computations on Heterogeneous Clusters
White Paper A complexity result is established that assesses the difficulty of this problem, and it designs practical heuristics that provide efficient distribution schemes. At each iteration, independent calculations are carried out in parallel, and some... [10 Jul 2008]
Adaptive Algorithms for Blind Channel Estimation in OFDM Systems
White Paper In particular, authors develop RLS and LMS schemes that exhibit rapid convergence combined with low computational complexity. Both versions are obtained by properly modifying the orthogonal iteration, a method used in Numerical Analysis for the... [03 Jul 2008]
Integrating the Design and Procurement Process Through Use of IT
White Paper Design programmes can be driven by over-optimistic or unrealistic procurement demands and the scale and complexity of the overall process may be exacerbated by the inevitable rework, feedback and iteration - often overlooked in setting a project... [03 Jul 2008]
Blind Adaptive Channel Estimation in OFDM Systems
White Paper In particular RLS and LMS schemes that exhibit rapid convergence combined with low computational complexity and numerical stability are developed. Both versions are obtained by properly modifying the orthogonal iteration method used in Numerical... [03 Jul 2008]
Iterative Interference Cancellation Scheme With Pilot-Aided Space-Time Estimation in DS-CDMA Systems
White Paper Iterative multiuser interference cancellation schemes for Direct Sequence Code Division Multiple Access systems exhibit good performance results for a reasonable complexity. To deal with unknown channels, a pilot-aided space-time channel estimation... [03 Jul 2008]
Iterative Space-Time Interference Cancellation for W-CDMA Systems
White Paper Iterative multiuser interference cancellation schemes for Direct Sequence Code Division Multiple Access systems exhibit good performance results for a reasonable complexity. To deal with unknown channels, two approaches are followed: on one hand... [03 Jul 2008]
Password Hell (Part 2): Companies must get it right... now
News Simon Perry, VP security strategy at CA, agreed that increased complexity only encourages employees to write down passwords or otherwise jeopardise security by seeking shortcuts to remembering them, such as using repeat characters or only slightly... [16 May 2006]
Use of Enterprise Architecture to Manage Technical Complexity at the U.S. Bureau of the Census
White Paper The nature of Enterprise Architecture is one of iteration. The Bureau of the Census continues to develop and implement an Enterprise Architecture (EA) process to guide its information technology modernization and investments. [14 Jul 2005]
Minority Report: Jef Raskin and the Mac revolution
Comment Inspired in part by research from the Xerox PARC institute, the computer was to be built around human-centred design principles, which hid the complexity of cables and circuit boards from users inside an all-in-one enclosure. [03 Mar 2005]
Cheat Sheet: Virus names and alerts
Cheat Sheet This isn't life and death, we're just talking about bringing a little order to an industry which has faced criticism of over-complexity in recent years and some accusations of hype. So once agreed that it isn't a new virus and is simply a variant... [08 Nov 2004]
Iteration Over Vectors in Genetic Programming
White Paper This paper describes the results of using genetic programming with bounded iteration constructs, which allow the computational complexity of the solution to be an emergent property. It is shown that such operators render the even-6-parity problem... [24 Feb 2004]
Don't panic: Douglas Adams and the reality of fiction
News Because it's not been able to keep up with the hugely burgeoning numbers of us and the hugely burgeoning complexity of our society. But then a year, or two or three or four away from going through iteration after iteration until we get something... [12 Sep 2000]
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