The document summarizes Geoff Pond's work in optimization algorithms, simulation modeling, and teaching. It describes his coding of genetic algorithms, differential evolution algorithms, and vertex swap algorithms for optimization. It also outlines his use of Monte Carlo simulation in VBA and Java to model fleet requirements, vehicle availability, and detection probabilities. Finally, it lists publications and the two undergraduate courses he teaches on management science and operations management.
This document contains a floor plan and door/window elevations for a residential project. The floor plan shows the dimensions of rooms labeled D1, D2, D3, W1, W2, and V1. It also indicates the number of doors, windows, and other features. The door/window elevations provide additional dimensional details for external doors and windows, including notes about dimensions and construction details.
- Larsen & Toubro Limited (L&T) is an Indian multinational engaged in technology, engineering, construction, manufacturing and financial services with global operations.
- In Q3 FY13, L&T reported order inflows growth of 14% and order book growth of 11% compared to same period last year. Net sales grew 10% while EBITDA grew 8% for Q3 FY13.
- For 9M FY13, order inflows were up 22% at Rs. 601 billion while order book was up 11% at Rs. 1,623 billion compared to same period last year. Net sales grew 17% to Rs. 405.80 billion for 9M
The document discusses challenges and opportunities in quantitative investing in Canada. Some key challenges include factors breaking down in 2008, crowding as factors transition from alpha to risk factors, and changing risk exposures in traditional factors. Opportunities lie in better factor combinations, new factors, risk control techniques like reducing exposure in volatile markets, and style rotation strategies. Overall, outperforming with traditional factors alone is becoming more difficult.
The document provides a budget breakdown for a moodle-based distance education program with costs totaling $2670 in fixed costs and $1270 in variable costs. Key expenses include $1000 for a development team, $400 for printing/copying/CDs, $300 for designing interactive graphs and scripts, and $350 for programming Java and JavaScripts. Support costs total $380 with the largest items being $150 for a call center and $120 for maintenance.
This document summarizes and compares two virtualization technologies: Xen and OpenVirtuozzo. It discusses their different approaches and architectures. It also presents results from benchmark tests comparing the performance of virtual machines running various applications under these technologies versus a physical machine. The tests show that for CPU and filesystem operations, OpenVirtuozzo virtual machines significantly outperform Xen and VMware virtual machines, while for web applications Xen is faster than VMware but OpenVirtuozzo is the fastest. The document concludes that the authors have had success using Xen virtual machines in their production environment.
This document contains a floor plan and door/window elevations for a residential project. The floor plan shows the dimensions of rooms labeled D1, D2, D3, W1, W2, and V1. It also indicates the number of doors, windows, and other features. The door/window elevations provide additional dimensional details for external doors and windows, including notes about dimensions and construction details.
- Larsen & Toubro Limited (L&T) is an Indian multinational engaged in technology, engineering, construction, manufacturing and financial services with global operations.
- In Q3 FY13, L&T reported order inflows growth of 14% and order book growth of 11% compared to same period last year. Net sales grew 10% while EBITDA grew 8% for Q3 FY13.
- For 9M FY13, order inflows were up 22% at Rs. 601 billion while order book was up 11% at Rs. 1,623 billion compared to same period last year. Net sales grew 17% to Rs. 405.80 billion for 9M
The document discusses challenges and opportunities in quantitative investing in Canada. Some key challenges include factors breaking down in 2008, crowding as factors transition from alpha to risk factors, and changing risk exposures in traditional factors. Opportunities lie in better factor combinations, new factors, risk control techniques like reducing exposure in volatile markets, and style rotation strategies. Overall, outperforming with traditional factors alone is becoming more difficult.
The document provides a budget breakdown for a moodle-based distance education program with costs totaling $2670 in fixed costs and $1270 in variable costs. Key expenses include $1000 for a development team, $400 for printing/copying/CDs, $300 for designing interactive graphs and scripts, and $350 for programming Java and JavaScripts. Support costs total $380 with the largest items being $150 for a call center and $120 for maintenance.
This document summarizes and compares two virtualization technologies: Xen and OpenVirtuozzo. It discusses their different approaches and architectures. It also presents results from benchmark tests comparing the performance of virtual machines running various applications under these technologies versus a physical machine. The tests show that for CPU and filesystem operations, OpenVirtuozzo virtual machines significantly outperform Xen and VMware virtual machines, while for web applications Xen is faster than VMware but OpenVirtuozzo is the fastest. The document concludes that the authors have had success using Xen virtual machines in their production environment.
The annual report summarizes Fiserv's financial performance in 2006, highlights of its strategic plan called Fiserv 2.0, and outlook for future growth. Key points include:
- Total revenues increased 12% to $4.5 billion and adjusted EPS grew 16% to $2.53, meeting guidance.
- Fiserv 2.0 aims to accelerate growth through initiatives like enhancing client value from existing relationships.
- The company sees opportunities to boost revenue growth internally through cross-selling and from trends in client segments.
- Executing Fiserv 2.0 strategies could "re-formula-tion" what has made the company successful and lead to even stronger long-term performance and share
The document summarizes Fusion status at Philips including:
1) Introduction of Fusion configurations installed including DH and DM models.
2) Comparison of Mean Time Between Breakdowns (MTBBF) versus Days of Arrival (DOA) and Days Until Warranty (DUW) failures showing improving rates over time.
3) Fault rates for PECHF and SMS boards being highest in 2004 and 2005 with improvement actions taken.
A Function by Any Other Name is a FunctionJason Strate
This document discusses user defined functions in SQL Server and their performance impacts. It identifies purposes for creating user defined functions, discusses the different types including scalar, inline, and multi-statement functions. It demonstrates the performance impact of each type of function through examples and benchmarks. Scalar functions have linear performance effects while inline and multi-statement functions allow for more complex logic but can introduce duplication of access. In summary, functions provide benefits like consolidation and reuse but their performance impact depends on the type and how they are used.
This document discusses using boosted decision trees to select important hyperspectral bands for geology classification. It aims to reduce dimensionality and processing time while maintaining classification accuracy. The method embeds band selection within the boosting process to identify the most informative bands. Experiments are conducted on hyperspectral data from an iron ore mine to evaluate the approach.
Site Speed Tuneup: Putting Your Code On A Dietmm_merchant
This document discusses techniques for improving website speed, including front-end optimizations like image compression and sprite sheets, backend optimizations like updating modules and ensuring sufficient server capacity. It notes that slow site speed can negatively impact conversion rates, bounce rates, and SEO. Tools are recommended for analyzing site speed like Pagespeed and Pingdom. The goal is to load pages within 2 seconds to avoid high abandonment rates.
The document discusses implications of Web 3.0 for GIS data and maps. Key points include: Web 3.0 will improve searchability of GIS data through more metadata, tags, and standards to make systems more interoperable. Mobile GIS will allow data streaming and simple data access on devices. Augmented reality combines location data with mobile devices and could be the future of GIS. Preparing for Web 3.0 requires adding more data, information, tags and prioritizing user feedback to improve search results.
Economics of Cocoa,Profitability of Cocoa Farming in West Africa,What is the greatest threat to the cocoa supply?The R4D Context,Sustainable Tree Crops Development Alliance and Program,Synergies of the Partnership
The document discusses improving I/O scalability in the Xen virtualization platform. It explores optimizations to the virtual network interface (VNIF) and reducing virtual-to-physical device assignment (VT-d) overhead. It also examines using single-root I/O virtualization (SR-IOV) and processing interrupts on a per-CPU vector to improve I/O performance and scalability. Charts are presented showing the benefits of these techniques for network throughput and CPU utilization.
The document discusses capacity planning and velocity. It covers topics like the universal scalability model, defining SLAs based on user experience, and using measured performance data to model and forecast system throughput needs. It emphasizes that speed is as important as availability and advocates defining SLAs based on how the user perceives performance rather than just technical metrics. Questions from the audience are also discussed.
The document provides an overview of Cummins Inc.'s performance in 2006 and strategies for future growth. Some key points:
- Cummins achieved record revenue, earnings, and cash flow in 2006 driven by strong performance across all business segments.
- The company is pursuing cost leadership through initiatives like Six Sigma and global sourcing to improve profitability.
- Cummins is investing in growth areas like light duty diesel engines in North America, emerging international markets, and its distribution network.
- Stricter emission standards are driving opportunities in the components segment, particularly in emissions compliance technologies.
The document provides an overview of Cummins Inc.'s performance in 2006 and strategies for future growth. Some key points:
- Cummins achieved record revenue, earnings, and cash flow in 2006 driven by strong performance across all business segments.
- The company is pursuing cost leadership through initiatives like Six Sigma and global sourcing to improve profitability.
- Cummins is investing in growth areas like light duty diesel engines in North America, emerging international markets, and its distribution network.
- New technologies in areas such as emissions compliance and controls integration are creating opportunities for Cummins' Components segment.
The annual report summarizes Fiserv's financial performance in 2006, highlights of its strategic plan called Fiserv 2.0, and outlook for future growth. Key points include:
- Total revenues increased 12% to $4.5 billion and adjusted EPS grew 16% to $2.53, meeting guidance.
- Fiserv 2.0 aims to accelerate growth through initiatives like enhancing client value from existing relationships.
- The company sees opportunities to boost revenue growth internally through cross-selling and from trends in client segments.
- Executing Fiserv 2.0 strategies could "re-formula-tion" what has made the company successful and lead to even stronger long-term performance and share
The document summarizes Fusion status at Philips including:
1) Introduction of Fusion configurations installed including DH and DM models.
2) Comparison of Mean Time Between Breakdowns (MTBBF) versus Days of Arrival (DOA) and Days Until Warranty (DUW) failures showing improving rates over time.
3) Fault rates for PECHF and SMS boards being highest in 2004 and 2005 with improvement actions taken.
A Function by Any Other Name is a FunctionJason Strate
This document discusses user defined functions in SQL Server and their performance impacts. It identifies purposes for creating user defined functions, discusses the different types including scalar, inline, and multi-statement functions. It demonstrates the performance impact of each type of function through examples and benchmarks. Scalar functions have linear performance effects while inline and multi-statement functions allow for more complex logic but can introduce duplication of access. In summary, functions provide benefits like consolidation and reuse but their performance impact depends on the type and how they are used.
This document discusses using boosted decision trees to select important hyperspectral bands for geology classification. It aims to reduce dimensionality and processing time while maintaining classification accuracy. The method embeds band selection within the boosting process to identify the most informative bands. Experiments are conducted on hyperspectral data from an iron ore mine to evaluate the approach.
Site Speed Tuneup: Putting Your Code On A Dietmm_merchant
This document discusses techniques for improving website speed, including front-end optimizations like image compression and sprite sheets, backend optimizations like updating modules and ensuring sufficient server capacity. It notes that slow site speed can negatively impact conversion rates, bounce rates, and SEO. Tools are recommended for analyzing site speed like Pagespeed and Pingdom. The goal is to load pages within 2 seconds to avoid high abandonment rates.
The document discusses implications of Web 3.0 for GIS data and maps. Key points include: Web 3.0 will improve searchability of GIS data through more metadata, tags, and standards to make systems more interoperable. Mobile GIS will allow data streaming and simple data access on devices. Augmented reality combines location data with mobile devices and could be the future of GIS. Preparing for Web 3.0 requires adding more data, information, tags and prioritizing user feedback to improve search results.
Economics of Cocoa,Profitability of Cocoa Farming in West Africa,What is the greatest threat to the cocoa supply?The R4D Context,Sustainable Tree Crops Development Alliance and Program,Synergies of the Partnership
The document discusses improving I/O scalability in the Xen virtualization platform. It explores optimizations to the virtual network interface (VNIF) and reducing virtual-to-physical device assignment (VT-d) overhead. It also examines using single-root I/O virtualization (SR-IOV) and processing interrupts on a per-CPU vector to improve I/O performance and scalability. Charts are presented showing the benefits of these techniques for network throughput and CPU utilization.
The document discusses capacity planning and velocity. It covers topics like the universal scalability model, defining SLAs based on user experience, and using measured performance data to model and forecast system throughput needs. It emphasizes that speed is as important as availability and advocates defining SLAs based on how the user perceives performance rather than just technical metrics. Questions from the audience are also discussed.
The document provides an overview of Cummins Inc.'s performance in 2006 and strategies for future growth. Some key points:
- Cummins achieved record revenue, earnings, and cash flow in 2006 driven by strong performance across all business segments.
- The company is pursuing cost leadership through initiatives like Six Sigma and global sourcing to improve profitability.
- Cummins is investing in growth areas like light duty diesel engines in North America, emerging international markets, and its distribution network.
- Stricter emission standards are driving opportunities in the components segment, particularly in emissions compliance technologies.
The document provides an overview of Cummins Inc.'s performance in 2006 and strategies for future growth. Some key points:
- Cummins achieved record revenue, earnings, and cash flow in 2006 driven by strong performance across all business segments.
- The company is pursuing cost leadership through initiatives like Six Sigma and global sourcing to improve profitability.
- Cummins is investing in growth areas like light duty diesel engines in North America, emerging international markets, and its distribution network.
- New technologies in areas such as emissions compliance and controls integration are creating opportunities for Cummins' Components segment.
2. Optimisation
The following algorithms have been
coded and applied to maximize
surveillance coverage:
Genetic Algorithm
Differential Evolution Algorithm
Vertex Swap Algorithm
3. Optimisation
Parameter Tuning of Algorithms in MATLAB
730 60
Objective Function Value
725 50
CPU Time (seconds)
720 40
715 30
710 20
705 10
700
1 1
0.8 0.8
100 100
0.6 0.6
0.4 0.4
p 50 p 50
c 0.2 c 0.2
|P| |P|
0 0 0 0
4. Simulation in VBA
Using failure data, organizational structure, and
expected organizational requirements (in terms of
training and operations), predict the fleet size
requirements of the future Army.
Proposed
structure of a
future Canadian
Mechanized
Brigade Group
5. Simulation in VBA
A Monte Carlo simulation coded in VBA determines
fleet deficiencies based on user-supplied fleet
composition.
The simulation automatically colour-codes cells according to a
user-defined key.
6. Simulation in VBA
The Monte Carlo nature of the program illustrates the
variability in the results across an extended period of
time.
Unsourced
500 Op Replacements
Sourced From Other Areas
450 Sourced From Within LMA
Sourced From Primary Unit
400
350
Number of Vehicles
300
250
200
150
100
50
0
TF 1-15 TF 1-16 TF 3-16 TF 1-17 TF 1-18 TF 3-18 TF 1-19 TF 1-20 TF 3-20 TF 1-21 TF 1-22
Task Force (TF)
7. Simulation in VBA
Different scenarios may be tested to determine the
limitations of projected capabilities.
Unsourced
Unsourced
Op Replacements
500 MRTF 500
Sourced From Other Areas Sourced From Other Areas
450 Sourced From Within LMA 450 Sourced From Within LMA
Sourced From Primary Unit 400 Sourced From Primary Unit
400
350
Number of Vehicles
350
Number of Vehicles
300 300
250 250
200 200
150 150
100 100
50 50
0 0
TF 1-16 TF 3-16 TF 1-17 TF 1-18 TF 3-18 TF 1-19 TF 1-20 TF 3-20 TF 1-21 TF 1-22 TF 1-15 TF 1-16 TF 3-16 TF 1-17 TF 1-18 TF 3-18 TF 1-19 TF 1-20 TF 3-20 TF 1-21 TF 1-22
Task Force (TF)
Task Force LFWA
(TF)
Unsourced 180
120
Sourced From Other Areas 160
Sourced From Within LMA Tasked
100 140
Sourced From Primary Unit
Number of Vehicles Available
Number of Vehicles
120
80
100
60
80
40 60
40
20
20
0 0
TF 1-16 TF 3-16 TF 1-17 TF 1-18 TF 3-18 TF 1-19 TF 1-20 TF 3-20 TF 1-21 TF 1-22 CCV LAV III BISON TAPV TANKS TLAV
Task Force (TF)
Vehicle Family
8. Simulation in Java
This project leverages extensive physics models and
integrates them into a single Monte Carlo simulation using
Java. Development is on-going. The simulation will be
closed-loop and include the following modules:
• Unaided Visual Detection Algorithm
• Aided Visual Detection (image intensification, infrared,
magnification)
• Detection by Radar
• Probability of Hit
• Probability of Kill
10. Publications
My work has been published in the following journals:
• Meccanica
• OR Insight
• Robotics and Computer-Integrated Manufacturing
• Mechanism and Machine Theory
I have also published numerous reports internal to the Department of
National Defence, conference papers, and book chapters.
11. Teaching
I teach two courses at the undergraduate level on a recurring basis:
Introduction to Management Science
Topics Include optimization using linear programming, project
management, inventory theory, decision theory, multicriteria decision
analysis, and forecasting.
Operations Management
Topics include quality control, queuing theory, location planning, line
balancing, and reliability.
12. Contact
I can be reached by email: geoffpond@gmail.com