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137
Workload Matters: Why RDF Databases Need a New Design
"... The Resource Description Framework (RDF) is a standard for conceptually describing data on the Web, and SPARQL is the query language for RDF. As RDF is becoming widely utilized, RDF data management systems are being exposed to more diverse and dynamic workloads. Existing systems are workload-oblivio ..."
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Cited by 4 (2 self)
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The Resource Description Framework (RDF) is a standard for conceptually describing data on the Web, and SPARQL is the query language for RDF. As RDF is becoming widely utilized, RDF data management systems are being exposed to more diverse and dynamic workloads. Existing systems are workload
Matter?
"... In recent years there has been a growing interest in support, guidance, and urientatitm programs-eollectively knoum as inductitm-for beginning elementary and secondary teachers during the transition into theirfirst teachingjobs. This study examines whether such supports have a positive effect on the ..."
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Cited by 11 (1 self)
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on the Tl!tentitm ofbeginning teachers. The study alsofocuses on different types and components ofinduction, including mentoring programs, collective' group activities, and the provisitm ofextra Tl!Sources and reduced workloads. The Tl!Sults indicate that beginning teachers who were provided
Modeling the Workload-Performance Relationship
"... Human factors research is often focused on the mental workload that is required to perform a task or set of tasks with the goal of reducing workload to make systems easier to manage. The Improved Performance Research Integration Tool (IMPRINT) includes an algorithm to predict mental workload. The al ..."
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. The algorithm was developed using subject matter expert ratings of workload tasks. We aimed to enhance this capability by developing algorithms using data from four new studies investigating change in performance as demands on mental resources increase. The results indicate three task types of similar
Naval Crew Workload Monitoring and Visualization
, 2003
"... This paper documents the concept and design evolution of a visualization method for a crew workload-monitoring tool. Crew leaders and trainers, devisers of Navy tactics, techniques, and procedures, and human factors designers of crew-served systems can use this visualization to understand the effect ..."
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metrics and sensitivity analyses on the component metrics. Our original intent was to provide a visualization method for a real-time tool that would enable a crew leader to re-assign tasks in real-time, based on workload displays. However our pre-design interviews with subject matter experts
Dynamic Workload-Based Partitioning for Large-Scale Databases
"... Abstract. Applications with very large databases, where data items are continuously appended, are becoming more and more common. Thus, the development of efficient workload-based data partitioning is one of the main requirements to offer good performance to most of those appli-cations that have comp ..."
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Cited by 1 (0 self)
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Abstract. Applications with very large databases, where data items are continuously appended, are becoming more and more common. Thus, the development of efficient workload-based data partitioning is one of the main requirements to offer good performance to most of those appli-cations that have
HUMAN FACTORS, 1991,33(6),677-691 Using the Subjective Workload Dominance (SWORD) Technique for Projective Workload Assessment
"... The present study examined the utility of the Subjective Workload Dominance (SWORD) technique as a projective workload tool. Two groups predicted the work-load associated with using six possible head-up display (HUD) formats. One group contained college students inexperienced with HUDs, and the seco ..."
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The present study examined the utility of the Subjective Workload Dominance (SWORD) technique as a projective workload tool. Two groups predicted the work-load associated with using six possible head-up display (HUD) formats. One group contained college students inexperienced with HUDs
Dynamic Surge Protection: An Approach to Handling Unexpected Workload Surges with Resource Actions that Have Lead Times
, 2003
"... Today's information technology departments have widely varying demands for resources due to unexpected surges in subscriber demands (e.g., a large response to a product promotion). Further complicating matters is that many resource actions done in response to surges (e.g., provisioning or de-pr ..."
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Cited by 28 (5 self)
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Today's information technology departments have widely varying demands for resources due to unexpected surges in subscriber demands (e.g., a large response to a product promotion). Further complicating matters is that many resource actions done in response to surges (e.g., provisioning or de
Workload and Productivity: Strategic Views of Unionized Ethnic-Minority Faculty
"... ongoing research in criminology, the sociology of religion, and urban education, he is working with Wolfram Research on developing mathematical models of academic systems. He also continues his research in the sociology of science, focusing on the emergence and role of scientifi c innovations across ..."
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across academic disciplines. The shortsightedness and ethnocentrism of policymakers, many ethnic-minority faculty members fear, have jeopardized possibilities for multicultural campuses. Blinded by seemingly urgent, but in reality transient matters, institutional leaders ignore the need for long
FACULTY ACCOUNTABILITY AND FACULTY WORKLOAD: A Preliminary Cost Analysis of Their Relationship As
"... General concerns forfaculty accountability are examined in the context of faculty workload and costs. Graduating a PhD student isused as the unit for analysis. The unit is compared to instructional productivity. The data came from a 10-year interval at a major graduate university. Six liberal arts d ..."
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General concerns forfaculty accountability are examined in the context of faculty workload and costs. Graduating a PhD student isused as the unit for analysis. The unit is compared to instructional productivity. The data came from a 10-year interval at a major graduate university. Six liberal arts
OPERATOR WORKLOAD KNOWLEDGE-BASED EXPERT SYSTEM TOOL (OWLKNEST) DEMONSTRATION
"... The Operator Workload Knowledge-based Expert System Tool (OWLKNEST) is a tool that provides guidance in selecting the most appropriate technique(s) for estimating or predicting Operator Workload (OWL). This demonstration will provide hands-on usage for interested parties in utilizing OWLKNEST to det ..."
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The Operator Workload Knowledge-based Expert System Tool (OWLKNEST) is a tool that provides guidance in selecting the most appropriate technique(s) for estimating or predicting Operator Workload (OWL). This demonstration will provide hands-on usage for interested parties in utilizing OWLKNEST
Results 1 - 10
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137
