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hierarchial
(1139 results)
White Papers, Webcasts, and Resources
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Read this white paper to learn how to come up with a virtualization strategy that optimizes your network while avoiding costly pitfalls. Read it now to learn more.
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White Papers
A Combined Optimization Method for Tuning Two-Level Memory Hierarchy Considering Energy Consumption
September 21, 2010 12:00am PDT
Tuning cache hierarchies in platforms for embedded systems can significantly reduce energy consumption. In this paper, the authors combined two optimization methods for tuning both instruction and...
Provided by: Hindawi Publishing
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White Papers
Finding Hierarchy in Directed Online Social Networks
April 1, 2011 12:00am PDT
Social hierarchy and stratification among humans is a well studied concept in sociology. The popularity of online social networks presents an opportunity to study social hierarchy for different...
Provided by: Association for Computing Machinery
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White Papers
Optimizing Access Across Multiple Hierarchies in DataWarehouses
September 10, 2010 12:00am PDT
In enterprise data warehouses, different users in different business units often define their own application specific dimension hierarchies tailor made to their reporting and business performance...
Provided by: University of Hawai'i
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White Papers
Detecting Evolving Patterns of Self-Organizing Networks by Flow Hierarchy Measurement
June 1, 2010 12:00am PDT
Hierarchies occur widely in evolving self-organizing ecological, biological, technological and social networks, but detecting and comparing hierarchies is difficult. Here the authors present a...
Provided by: Massachusetts Institute of Technology
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Podcasts
How Do I: Using the HierarchyID Data Type in SQL Server 2008 to Manage Data Hierarchies?
July 15, 2010 12:00am PDT
Managing hierarchies in Information Systems has long been a challenge to most information systems professionals. The issues are simple, but the implementation of hierarchies within databases is...
Provided by: Microsoft Corporation
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White Papers
Measuring And Understanding Hierarchy As An Architectural Element In Industry Sectors
May 1, 2009 12:00am PDT
Hierarchy is a generic structure in which levels are asymmetrically ordered. In an industry setting, classic supply chains display strict hierarchy, whereas clusters of firms have linkages going...
Provided by: Massachusetts Institute of Technology
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White Papers
Risk Taking And Gender In Hierarchies
November 1, 2008 12:00am PDT
In a labor market hierarchy, promotions are affected by the noisiness of information about the candidates. The author studies the hypothesis that males are more risk taking than females, and its...
Provided by: National Bureau of Economic Research
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White Papers
An Authentication Protocol for Hierarchy-Based Wireless Sensor Networks
September 5, 2008 12:00am PDT
Hierarchy-based Wireless Sensor Networks (WSNs) achieve excellent performance with reserving energy consumption and decreasing system delay. However, distinguished hierarchy-based research such as...
Provided by: Korea University
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White Papers
Risk-Taking And Gender In Hierarchies
September 1, 2008 12:00am PDT
In a labor market hierarchy, promotions are affected by the noisiness of information about the candidates. The author studies the hypothesis that males are more risk taking than females, and its...
Provided by: University of California, Berkeley
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White Papers
HierarchyMap: A Novel Approach to Treemap Visualization of Hierarchical Data
January 1, 2010 12:00am PST
The HierarchyMap describes a novel approach for Treemap Visualization method for representing large volume of hierarchical information on a 2-dimensional space. HierarchyMap algorithm is a new...
Provided by: Covenant University
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White Papers
Virtual Hierarchies
February 26, 2008 12:00am PST
Memory system hierarchies are fundamental to computing systems. They have long improved performance because most programs temporally concentrate accesses to code and data. However, emerging...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
The Spatial Hierarchy Of Technological Change And Economic Development In Europe
May 23, 2007 12:00am PDT
This paper discusses the possibility of a spatial hierarchy of innovation and growth dynamics in Europe. A spatial hierarchy is understood as a geographical clustering of regions, where important...
Provided by: United Nations University
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White Papers
An Energy-Efficient Three-Layer Clustering Hierarchy for Wireless Sensor Networks
July 26, 2006 12:00am PDT
As the deployment of wireless sensor networks increases, the design of a high quality and long lifetime sensor network becomes an important research issue. The research on prolonging lifetime of...
Provided by: National Chung Hsing University
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White Papers
An Energy-Efficient Three-Layer Clustering Hierarchy for Wireless Sensor Networks
July 26, 2006 12:00am PDT
As the deployment of wireless sensor networks increases, the design of a high quality and long lifetime sensor network becomes an important research issue. The research on prolonging lifetime of...
Provided by: National Chung Hsing University
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White Papers
Detecting Malware Domains at the Upper DNS Hierarchy
August 14, 2011 12:00am PDT
In recent years Internet miscreants have been leveraging the DNS to build malicious network infrastructures for malware command and control. In this paper, the authors propose a novel detection...
Provided by: Georgia Institute of Technology
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White Papers
Hierarchical Scheduling for Multicores With Multilevel Cache Hierarchies
August 9, 2011 12:00am PDT
To achieve good performance, programs must exploit locality in its memory references, i.e., it must utilize its caches effectively. For machines with a single processor or core, there is a rich...
Provided by: University of Washington
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White Papers
Moguls: A Model to Explore the Memory Hierarchy for Bandwidth Improvements
June 8, 2011 12:00am PDT
In recent years, the increasing number of processor cores and limited increases in main memory bandwidth have led to the problem of the bandwidth wall, where memory bandwidth is becoming a...
Provided by: Association for Computing Machinery
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White Papers
Cryptographic Role-Based Security Mechanisms Based on Role-Key Hierarchy
June 29, 2010 12:00am PDT
Even though Role-Based Access Control (RBAC) can tremendously help one minimize the complexity in administering users, it is still needed to realize the notion of roles at the resource level. In...
Provided by: Association for Computing Machinery
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White Papers
Effective Navigation of Query Results Based on Concept Hierarchies
September 16, 2009 12:00am PDT
Search queries on biomedical databases, such as PubMed, often return a large number of results, only a small subset of which is relevant to the user. Ranking and categorization, which can also be...
Provided by: University at Buffalo
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White Papers
Management Decision Making By The Analytic Hierarchy Process: A Proposed Modification For Large-Scale Problems
September 28, 2008 12:00am PDT
The use of the Analytic Hierarchy Process (AHP) for decision making is sometimes marred by the laborious effort of conducting a large number of pairwise comparisons, especially in the presence of...
Provided by: Munich Personal Repec Archive
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