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Feedback Directed Prefetching: Improving the Performance and Bandwidth-Efficiency of Hardware Prefetchers
White Papers This paper proposes a mechanism that incorporates dynamic feedback into the design of the prefetcher to increase the performance improvement provided by prefetching as well as to reduce the negative performance and bandwidth impact of prefetching.
[May 23, 2007, 1:00]
Feedback-Based Scheduling for Back-End Databases in Shared Dynamic Content Server Clusters
White Papers The authors use a unified approach to load and fault management based on dynamic data replication and feedback-based scheduling. While replication provides scaling and high availability, feedback scheduling dynamically allocates tasks to commodity...
[August 4, 2006, 0:00]
Rate and Power Adaptation in OFDM With Quantized Feedback
White Papers This paper analyzes two types of adaptive OFDM systems with quantized feedback. In the first type, rate and power allocation algorithm is performed at the transmitter to maximize throughput using quantized Channel-to-Noise Ratio (CNR) feedback from...
[April 11, 2007, 1:01]
AMD: Barcelona based on customer feedback
News AMD designed Barcelona, its soon-to-be launched quad-core processor, based on feedback gathered from its customers, says a senior executive. Tan highlighted four design goals centered around its customers' feedback.
[July 6, 2007, 8:42]
Towards a Service-Oriented Architecture for Giving Feedback in Informal Learning Environments
White Papers Feedback has is a part of continuous interaction between learners and their learning environment. Feedback relies on the learners' previous actions as well as on the interaction context in which an action occurs.
[March 22, 2007, 0:00]
Opportunistic Dynamic Subchannel Allocation in Multiuser OFDM Networks With Limited Feedback
White Papers This paper presents a simple scheme for subchannel allocation in OFDM multiuser net-works in the presence of limited feedback, in particular, when only one bit of information per subchannel is available at the base station.
[April 11, 2007, 1:01]
Thanks for the feedback
Talkback I'll make sure your comments are taken into account--thanks for the feedback and for your contribution to the ratings. I'm sorry it wasn't clear how the rating system works. I hope you'll tap into the other community features to share your...
[April 23, 2007, 18:19]
Ofcom seeks public feedback on mobile issues
News Ofcom is particularly keen to get feedback from members of the public — and has launched a blog, called Mobile citizens, mobile consumers, in the hopes of hearing "different points of view". Telecoms regulator Ofcom has launched a consultation...
[September 1, 2008, 8:40]
Interpolation Based Transmit Beamforming for MIMO-OFDM With Limited Feedback
White Papers This paper proposes to a limited feedback architecture that combines beamforming vector quantization and smart vector interpolation. Transmit beamforming and receive combining are simple methods for exploiting spatial diversity in Multiple-Input...
[April 11, 2007, 1:01]
Thanks for your feedback
Talkback I'll pass on your feedback to the video team here. ZDNet UK community manager here. I'm sorry you had such a bad experience watching this video. Our videos stream when they're played, so you may be experiencing pauses if you are using other...
[March 21, 2007, 16:38]
Solicit valuable feedback from clients with these evaluation forms
White Papers Your clients may appear to be satisfied with the work you're doing for them, but it's a good practice to periodically gather feedback to make sure they feel you're meeting their needs. One effective way to gather such feedback is through the use of...
[May 16, 2006, 5:34]
Thrustmaster Force Feedback Racing Wheel V1.0 (HID)
Downloads Thrustmaster Force Feedback Racing Wheel V1.0 (HID)
[December 12, 2001, 7:00]
Improving TCP Performance Over 802.11 WLAN With Radio Network Feedback
White Papers This is achieved by introducing a wireless enhancement proxy (WENP) at layer 3 in the base station that monitors the TCP packet flows in both directions, detects wireless packet drops and provides feedback to the TCP sender using one of the TCP...
[December 27, 2007, 0:01]
Giving and Receiving Feedback Well
White Papers When the thought of having to give or receive feedback arises, most people assume that the experience will be a negative and uncomfortable one. This isn't necessarily the case, though, and in fact it's good practice to highlight positive...
[June 2, 2006, 10:35]
Multiuser Limited Feedback for Wireless Multi-Antenna Communication
White Papers Achieving this optimal capacity scaling potentially requires feedback of Channel State Information (CSI) from all users, leading to overflow of the feedback channel. This paper proposes a limited feedback strategy that provides feedback control...
[August 10, 2007, 10:56]
Microsoft missing out on User Feedback 2.0
Blog I'm not quite sure Microsoft gets this customer-feedback-in-the-modern-age thing. OK, all of these are useful ways to get feedback, but all of them give Microsoft a bunch of data that it can use or bury as it sees fit.
[August 13, 2009, 17:39]
False feedback okay - court
News Be careful when reading feedback left in online auctions: eBay and similar Web sites are not required to remove information that's false or even libellous, a court has decided. Grace left a negative comment in Neeley's feedback area, which can be...
[February 10, 2004, 10:05]
Citrix changes XenDesktop licences after feedback
Blog Your feedback has been invaluable in helping us make sure XenDesktop 4 enables the broadest set of virtual desktop scenarios possible. This change follows the company asking for feedback, information and opinions four days after the launch of the...
[October 20, 2009, 15:37]
Apple shows fear of feedback
Talkback Apple already allow feedback of their products via the publically accessible discussion forums present on their web site (need the link? What a pathetic excuse for impartial journalism (again) by the ZDNet team.
[November 22, 2004, 17:03]
Spatial Multiplexing for Outdoor MIMO-OFDM Systems With Limited Feedback Constraint
White Papers For outdoor environments with a limited angular spread at the base station, the proposed technique is able to separate the users' streams through a joint spatial processing at both the transmitter and the receiver requiring only a limited feedback...
[April 11, 2007, 1:01]
