Blogroll

StereoMatcher is an implementation of some commonly used two-frame stereo matching algorithms. It also contains code to evaluate the quality of a computed depth map relative to a ground truth image.

Pan is an experimental embedded language and compiler for image synthesis and manipulation, based on principles from functional programming.

Pan is an experimental embedded language and compiler for image synthesis and manipulation, based on principles from functional programming.

Mppt is an add-in for PowerPoint that allows a presenter to multicast PowerPoint slides, including animations and effects, to a group of viewers.

Mping is a simple command line application that sends and receives multicast packets.

JCLUSTER is a fast simple clustering program that produces hierarchical, binary branching, tree structured clusters.

Fran is a Haskell library (or "embedded language") for interactive animations with 2D and 3D graphics and sound.

Fuel cells are a promising power source for future data centers, offering high energy efficiency, low greenhouse gas emissions, and high reliability. However, due to mechanical limitations related to fuel delivery, fuel cells are slow to adjust to sudden increases in data center power demands, which can result in temporary power shortfalls. To mitigate the impact of power shortfalls, prior work has proposed to either perform power capping by throttling the servers, or by leveraging energy storage devices (ESDs) that can temporarily provide enough power to make up for the shortfall while the fuel cells ramp up power generation. Both approaches have disadvantages: power capping conservatively limits server performance and can lead to service level agreement (SLA) violations, while ESD-only solutions must significantly overprovision energy storage capacity to tolerate the shortfalls caused by worst-case (i.e., largest) power surges, which greatly increases the total cost of ownership (TCO). We propose SizeCap, the first ESD sizing framework for fuel cell powered data centers, which coordinates ESD sizing with power capping to allow data centers to employ a cost-effective solution to power shortfalls. SizeCap sizes the ESD just large enough to cover the majority of power surges, but not the worst-case surges that occur infrequently, to greatly reduce TCO. It then uses the smaller capacity ESD in conjunction with power capping to cover the power shortfalls caused by worst-case power surges. As part of our new flexible framework, we propose multiple power capping policies with different degrees of awareness of fuel cell and workload behavior, and evaluate their impact on workload performance and ESD size. Using traces from production data center systems, we demonstrate that SizeCap significantly reduces the ESD size (by 85% for a workload with infrequent yet large power surges, and by 50% for a workload with frequent power surges) without violating any SLAs.

I am making updates to our systems in preparation for the initial publication of NEH/Mellon EBooks. Part of the project is to thoroughly integrate these EBooks with our collection, archives, IGCH, and related project databases.

For him, the issue clearly was one of institutional competency. The Court can only say that state data collection is, or is not, preempted. The Department of Labor, by contrast, can define a standardized format that would obviate ...

These documents are located here temporarily to provide access when the NROSH+ system closes from 5 March 2016 to 31 March 2016.

In order to collect real-world data, we needed to build a device that could record live wind data while riding. Not only did the sensor have to be accurate, it needed to be precise, and it needed to collect measurements at a high ...

In an effort to help, I am hoping to collect data from as many schools as possible so that we can draw some comparisons. I'm asking Year 2/Year 6 teachers who have used the sample tests to share the raw score data for their ...

Social media data collection in infodemiology is usually defined by the keywords and search filters used to retrieve data from the platform [6]. As such, search filters are the lens through which we can observe what and how ...

Social media data collection in infodemiology is usually defined by the keywords and search filters used to retrieve data from the platform [6]. As such, search filters are the lens through which we can observe what and how ...

The development of the online/offline data collection app will undoubtedly be the most visible new feature in v4, but there is so much more being worked on. As you'll see below, apart from the numerous tools and wizards to ...

A new report by the National Institute of Standards and Technology (NIST) describes how researchers analyzed a major 2011 Texas wildland fire using a rigorous and scientifically based post-fire data collection approach, a ...

Data collection app Fulcrum is being used to protect elephants in the Amboseli and Tsavo national parks in the south of Kenya. The app was developed to collect geospatial data quickly and easily over a large area. It can also ...

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