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dfs
(145 results)-
Whitepapers
Distributed Frequency Synchronization for Global Synchronization in Wireless Mesh Networks
November 7, 2012 12:00am PST
In this paper, the authors' focus is to assure global frequency synchronization in OFDMA-based wireless mesh networks with local information. To acquire the global synchronization in distributed...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Soft Computing Techniques in Cyber Defense
July 1, 2012 12:00am PDT
Artificial intelligence is a technology to make the machines human compatible. Various techniques like-heuristic search (Generate and test, Hill climbing, BFS, DFS, Problem reduction, constraint...
Provided by: University of Quebec in Outaouais
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Whitepapers
Analysis of Radar Detection Probabilities in Time Division Duplexed Systems
May 24, 2012 12:00am PDT
Dynamic Frequency Selection (DFS) is the technology chosen by ETSI, FCC, and Industry Canada to provide unlicensed access for broadband radios in licensed bands. It may be viewed as a basic form...
Provided by: National University Of Ireland
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Whitepapers
Performance Analysis of Constellation Rotated Vector OFDM Over Fast Fading Channel
March 12, 2012 12:00am PDT
In this paper, the authors propose the use of Constellation Rotated Vector OFDM (CRV-OFDM) to combat a fast fading channel, which accompanies with Carrier Frequency Offset (CFO) and Doppler...
Provided by: University of Education, Schwäbisch Gmünd
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Whitepapers
Automatic Test Case Generation From UML State Chart Diagram
March 1, 2012 12:00am PST
More than 50% of software development effort is spent in testing phase in a typical software development project. Test case design as well as execution consumes a lot of time. So automated...
Provided by: International Journal of Computer Applications
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White Papers
Live Deduplication Storage of Virtual Machine Images in an Open-Source Cloud
September 7, 2011 12:00am PDT
Deduplication is an approach of avoiding storing data blocks with identical content, and has been shown to effectively reduce the disk space for storing multi-gigabyte Virtual Machine (VM) images....
Provided by: Chinese University of Hong Kong
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White Papers
Llama: Leveraging Columnar Storage for Scalable Join Processing in the MapReduce Framework
June 16, 2011 12:00am PDT
To achieve high reliability and scalability, most large-scale data warehouse systems have adopted the cluster-based architecture. In this paper, the authors propose the design of a new...
Provided by: Association for Computing Machinery
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Whitepapers
Autonomous Dynamic Frequency Selection for WLANs Operating in the TV White Space
April 26, 2011 12:00am PDT
This paper describes the challenges of frequency channel selection for WLANs operating in the TV White Space (TVWS) and proposes a Dynamic Frequency Selection (DFS) technique as the solution....
Provided by: Institute of Electrical & Electronic Engineers
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White Papers
MemScale: Active Low-Power Modes for Main Memory
March 11, 2011 12:00am PST
Main memory is responsible for a large and increasing fraction of the energy consumed by servers. Prior work has focused on exploiting DRAM low-power states to conserve energy. However, these...
Provided by: Association for Computing Machinery
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White Papers
Impact of Aggregate Interference on Meteorological Radar From Secondary Users
January 6, 2011 12:00am PST
In this paper, the authors investigate the impact of aggregate interference in a secondary spectrum access system. Particularly, meteorological radar operating in 5.6 GHz band is considered to be...
Provided by: KTH - Royal Institute of Technology
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White Papers
Deadline Fair Scheduling: Bridging the Theory and Practice of Proportionate Fair Scheduling in Multiprocessor Systems
January 1, 2011 12:00am PST
In this paper, the authors present Deadline Fair Scheduling (DFS), a proportionate-fair CPU scheduling algorithm for multiprocessor servers. A particular focus of the work is to investigate...
Provided by: University of Massachusetts
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Whitepapers
Digital Fountains + P2P for Future IPTV Platforms: An Infrastructure Evaluation
October 12, 2010 12:00am PDT
The opportunities laid by the joint use of Peer-To-Peer (P2P) streaming systems and advanced Digital Fountain (DF) codes in the context of Internet Protocol TeleVision (IPTV) platforms have set...
Provided by: Institute of Electrical & Electronic Engineers
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Downloads
Simply a better NAS - Virtual Cloud File Server
October 1, 2010 12:00am PDT
Nasuni's elegant cloud file server turns cloud storage from providers like Amazon, AT&T, Iron Mountain, Rackspace, Nirvanix or Windows Azure into an advanced NAS. The Nasuni Filer is the easiest,...
Provided by: Nasuni
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Q&A
Why is my DFS Target not eligible?
September 16, 2010 7:29am PDT
Why is my DFS Target not eligible? Hi All and thanks for looking at my post. I've been troubleshooting an issue with DFS file replication between two hosts. Replication was working between both...
1 Latest comment by ncrancher
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Q&A
Scanning to a DFS structure
August 20, 2010 7:47am PDT
Scanning to a DFS structure I am trying to scan a file over to a remote location via DFS (installed on a 2008R2). DFS is setup with 2 Folders. Folder 1 has a target at level1 pointing to a remote...
12 Latest comment by Larbakium
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White Papers
Ordering Depth First Search to Improve AFD Mining
June 17, 2010 12:00am PDT
This paper describes a new search algorithm, Bottom-Up Attribute Keyness Depth-first search (BU-AKD), for mining powerset lattices with the use of a monotonic approximation measure;...
Provided by: Association for Computing Machinery
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Q&A
Using DFS for userfiles between 2 locations that are in the same Site
June 11, 2010 1:32pm PDT
Using DFS for userfiles between 2 locations that are in the same Site We have dfs installed on ServerA and ServerB. Both servers are Windows Server 2008 R2 running DFS 2008. Replication is being...
1 Latest comment by cecile.jorgensen@...
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Q&A
Archive Bits vs. DFS
June 1, 2010 8:13am PDT
Archive Bits vs. DFS We have a master DFS share which is backed up to tape. I have just begun monitoring the DFS traffic and THINK that I see something which may explain the lag in replication...
2 Latest comment by otaku_lord@...
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White Papers
Achieving Power-Efficiency in Clusters Without Distributed File System Complexity
May 24, 2010 12:00am PDT
Power-efficient operation is a desirable property, particularly for large clusters housed in datacenters. Recent work has advocated turning off entire nodes to achieve power-proportionality, but...
Provided by: Georgia Tech
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Q&A
Monitoring DFS between two servers
May 6, 2010 6:34am PDT
Monitoring DFS between two servers Hello Everyone, I have two servers with a DFS share between them. This share is used to replicate data between corporate office and manufacturing plant in...
2 Latest comment by otaku_lord@...
