Conference Presentations

Estimating and Tracking Software Size without Lines of Code or Function Points

Sandee Guidry explains the processes that were used to effectively manage projects at Defense Financial Accounting System (DFAS). This presentation walks you through the process from when project requests are originated, through the analysis of requirements, the development of estimates, etc., to the delivery of the final project. Learn estimation methods and tools that were seamlessly integrated to deliver each project's committed functionality -- on time and on budget.

Sandee Guidry, DOD/DFAS/SEOPE
Measuring the Effectiveness of Automated Functional Testing

Many struggle to accurately judge the value, success, and return on investment of test automation. In this session, Ross Collard helps you identify which areas and aspects of testing-both manual and automated-provide fruitful opportunities for improvement. You'll have the opportunity to compare the effectiveness of your organization's test automation with industry norms and best practices. You'll also see how other organizations gather, interpret, and apply these metrics. Find out what's worked and what hasn't.

Ross Collard, Collard & Company
A Practical Approach to Early-Cycle QA Test Automation

Everyone knows that a large body of automated unit tests for classes, subsystems, and frameworks adds to overall code quality. However, the "burden" of unit test automation is frequently placed squarely on the shoulders of developers because of the perception that only a developer can write a unit test. Since QA personnel typically test from the user interface-and usually have to wait until later in the development cycle for the availability of that interface-they're often left to scramble at the end of the cycle to get their testing done. Michael Silverstein reveals a model for early-cycle collaboration between developers and testers where testers augment the developers' unit testing activities without adding additional process overhead.

Michael Silverstein, SilverMark, Inc.
Testing Your Software's Requirements

Many testing organizations focus primarily on software executable code, but that's not the only thing you can test. For instance, did you ever consider testing your software requirements? When you test only code, you face some big disadvantages, not to mention that design defects often aren't even fixable because they demand too much effort, too late in the release cycle. In fact, it's difficult to even report some requirements defects since the developers have already committed to the design strategy. But if you test your requirements early in the game, you can discover defects before they're cast into designs and code, consequently saving your organization potentially huge rework costs.

Brian Lawrence, Coyote Valley Software
Robust Design Method for Software Testing

This session presents a robust design method based on the Taguchi Approach. A new and powerful way to improve reliability and productivity, this method has been applied in diverse areas such as network optimization, audio and video compression, error correction, engine control, safety systems, calibration, and operating system optimization. Learn the basics of the robust design method for software testing, and experience the principles through case studies like Unix system performance tuning.

Madhav Phadke, Phadke Associates
Using Metrics to Govern Outsourced Applications

Outsourcing arrangements are established on the basis of a contractual partnership, with both parties having a vested interest in the success of the relationship. Success can be viewed differently by the outsourcing provider and customer, however, making the use of objective, quantifying service level metrics instrumental to the success of the contract. Learn how to properly identify and develop service level metrics required to support both business and technical deliverables.

Eric Buel, Eric Buel and Associates, Inc.
Basis Path Testing for Structural and Integration Testing

Basis path testing is a structural testing technique that identifies test cases based on the flows or logical paths that can be taken through the software. A basis path is a unique path through the software where no iterations are allowed; they're atomic level paths, and all possible paths through the system are linear combinations of them. Basis path testing uses a Cyclomatic metric that measures the complexity of a source code unit by examining the control flow structure. Basis path testing can also be applied to integration testing when software units/components are integrated together. You'll see how the use of the technique quantifies the integration effort involved as well as the design-level complexity.

Theresa Hunt, The Westfall Team
Calculating the Return on Investment of Testing

While revenues, cash flow, and earnings are vital statistics of a company's well-being, they're the by-product of what the company actually offers up as a product or service. Therefore, if the offering doesn't produce ROI for the customer, it doesn't represent a viable business opportunity. In this session, take a look at testing from the perspective that it's a service provided to your company. Since testing impacts not only your company, but also your company's customers, then you, as a tester, must provide and prove ROI to succeed in a business environment. Having the ability to discuss, define, manage, and demonstrate the ROI of testing is an invaluable skill. This session gives you the information and tools you need to define and demonstrate models of testing ROI, then translate them into upper management's terms.

James Bampos, VeriTest Inc/Lionbridge Technologies and Eric Patel
Measuring and Benchmarking IT Performance

IT leaders strive to continuously improve their software development and support practices by keeping watch on the industry's best practices. To assist with this task, they turn to the International Software Benchmarking Standards Group (ISBSG) industry performance profile data. Learn how to use this data in establishing performance goals and improving current software development practices.

Andy Sanchez, The David Consulting Group, Inc.
Why Nobody in Our Business Can Estimate

To put it politely, software estimation has proven to be challenging. But to be frank, software estimation has proven to be a nightmare. Most organizations that develop software have lost all credibility with their clients when it comes to simple questions like "When will you be done?" and "How much is it going to cost?" In this fast-evolving industry, one thing is clear: Time hasn't given us a chance to improve our estimating skills. In this presentation, Tim Lister investigates the estimation issue, offers some suggestions, and promises to come up with some surprising answers to the question of whether anyone in our business can estimate.

Tim Lister, Atlantic Systems Guild, Inc.

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