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Nodes Of Yesod
Downloads The controls for Nodes Of Yesod are straightforward and flexible. Seek the colored crystal "Alchiems" in a maze of caves beneath the moon's surface. Once you've collected the Alchiems, seek out the mysterious Monolith - but don't...
[September 10, 2003, 15:28]
AirEqualizer and Hidden Nodes: A Real Solution to a Virtual Problem
White Papers Of the numerous growing pains that can accompany the expansion of a wireless network, the issue of hidden nodes is one of the most difficult problems to solve. Despite ones best efforts, the communication breakdown between nodes can wreak havoc on...
[January 8, 2008, 0:01]
A Linux PC Cluster With Diskless Slave Nodes for Parallel Computing
White Papers With high-speed network cards, remote access will become as fast as the local disk access which will make diskless nodes a viable alternative to workstations in local LAN. In this paper, a SMP-based PC cluster consists of one master node and eight...
[February 2, 2009, 0:00]
WebSphere Application Server for z/OS V6: Heterogeneous Cells - Cells With Nodes on Mixed Operating System Platforms
White Papers Now a WebSphere cell can span Sysplex environments, and it can span operating systems and have nodes on z/OS, Linux, Unix and Windows. The interaction between the Deployment Manager and the nodes is done over a TCP network.
[April 9, 2008, 1:02]
Detecting Critical Nodes for MANET Intrusion Detection Systems
White Papers Ad hoc routing protocols have been designed to efficiently reroute traffic when confronted with network congestion, faulty nodes, and dynamically changing topologies. Detecting malicious nodes in an open ad hoc network in which participating nodes...
[May 31, 2008, 1:01]
'Wimpy nodes' could cut datacentre power bloat
News The cluster, called Fast Array of Wimpy Nodes (Fawn), is made up of large numbers of nodes of embedded processors, such as those used in netbooks, combined with between 2GB and 16GB of flash memory. Carnegie Mellon and Intel Labs researchers have...
[October 19, 2009, 9:23]
Flow Routing for Variable Bit Rate Source Nodes in Energy-Constrained Wireless Sensor Networks
White Papers This paper considers a two-tier wireless sensor network and focus on the flow routing problem for the upper tier Aggregation and Forwarding Nodes (AFNs). Assuming each AFN is equipped with directional antenna for transmission, it is interested in...
[August 23, 2007, 1:00]
adding more nodes to a mesh actually increases throughput for everyone?!?
Talkback As somebody who has witnessed and replaced mesh systems with proper networks can vouch, the more you add the slower it gets.how can having more "nodes" on the same frequency ever make things faster.its a mesh myth.
[October 30, 2009, 23:24]
Adding New Nodes to Your Oracle RAC 10g Cluster on Linux
White Papers In most businesses, a primary business requirement for an Oracle Real Application Clusters (RAC) configuration is scalability of the database tier across the entire system - so that when the number of users increases, additional instances can be...
[May 18, 2007, 1:00]
A Low-Resource Public-Key Identification Scheme for RFID Tags and Sensor Nodes
White Papers Using a combination of new and established space-saving methods, the paper presents a full-fledged public key identification scheme, which is secure yet highly efficient. The 1024-bit scheme fits completely (including RAM) into 4682 gate...
[April 15, 2009, 1:22]
A Location-Aided Power-Aware Routing Protocol in Mobile Ad Hoc Networks
White Papers In multi-hop wireless ad-hoc networks, designing energy-efficient routing protocols is critical since nodes are power-constrained. However, it is also an inherently hard problem due to two important factors: First, the nodes may be mobile...
[August 23, 2007, 1:00]
Data Dissemination With Ring-Based Index for Wireless Sensor Networks
White Papers In wireless sensor networks, sensor nodes are capable of not only measuring real world phenomena, but also storing, processing, and transferring these measurements. With this scheme, sensing data are collected, processed, and stored at the nodes...
[August 10, 2007, 10:58]
Group Mobility and Partition Prediction in Wireless Ad-Hoc Networks
White Papers In wireless ad-hoc networks, network partitioning occurs when the mobile nodes move with diverse patterns and cause the network to separate into completely disconnected portions. Its occurrence can be attributed to the aggregate group motion...
[August 23, 2007, 1:00]
An Extensive Examination of Data Structures Using C# 2.0 - Part 5: From Trees to Graphs
White Papers A graph, like a tree, is a collection of nodes and edges, but has no rules dictating the connection among the nodes. A graph consists of a set of nodes with an arbitrary number of connections, or edges, between the nodes.
[March 7, 2005, 2:00]
Securing Peer-to-Peer Media Streaming Systems From Selfish and Malicious Behavior
White Papers In such systems, selfish nodes (e.g.free riders) and malicious nodes (e.g. This paper proposes a framework to provide a solution to this problem by utilizing a subset of trusted peers (called kantoku nodes) that collectively monitor the bandwidth...
[October 22, 2008, 1:01]
Cluster Computing: A Review of Cluster Characteristics across Several Leading Vendors
White Papers The cluster systems covered differ in style and architecture from the basic systems which comprise the nodes of the cluster as well as the manner in which the nodes participate in the cluster system as a whole.
[August 14, 2003, 0:00]
Fault-Tolerant Switched Local Area Networks
White Papers The RAIN (Reliable Array of Independent Nodes) project at Caltech is focusing on creating highly reliable distributed systems by leveraging commercially available personal computers, workstations and interconnect technologies.
[January 9, 2008, 0:01]
Scalable Localization in Wireless Sensor Networks
White Papers Localization, an important challenge in wireless sensor networks, is the process of sensor nodes self-determining their position. Clustering is utilized to select a subset of nodes to perform MDS and then extend their localization to the remaining...
[August 10, 2007, 10:37]
The Virtual Node Layer: A Programming Abstraction for Wireless Sensor Networks
White Papers The Virtual Node Layer (VNLayer) programming abstraction provides programmable, predictable automata-virtual nodes-emulated by the low-level network nodes. This simplifies the design and rigorous analysis of applications for the wireless sensor...
[August 23, 2007, 1:00]
A Study of Dynamic Addressing Techniques in Mobile Ad Hoc Networks
White Papers Dynamic address assignment enables nodes in mobile ad hoc networks to obtain a routable address without the need for any explicit configuration. It provides a means for nodes to communicate without any centralized infrastructure, and provides a...
[August 13, 2007, 8:09]
