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Article
Geant4 simulation model of electromagnetic processes in oriented crystals for accelerator physics
Electromagnetic processes of charged particles interaction with oriented crystals provide a wide variety of innovative applications such as beam steering, crystal-based extraction/collimation of leptons and ha...
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Chapter and Conference Paper
Exploring the Volatility of Large-Scale Shared Distributed Computing Resources
Scientific applications often require colossal amount of computing resources for running user’s tasks. Grid computing has been proved to be powerful research testbed for accessing massive amount of computing r...
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Chapter and Conference Paper
Human-Assisted Humanoid Robot Control
The control of humanoid robots has been extensively developed for their use in various environments possibly on difficult terrains. With such efforts, humanoid robots are now quite capable of operating in a ve...
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Article
On the role of message broker middleware for many-task computing on a big-data platform
We have designed and implemented a new data processing framework called “Many-task computing On HAdoop” (MOHA) which aims to effectively support fine-grained many-task applications that can show another type o...
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Chapter
Team SNU’s Control Strategies to Enhancing Robot’s Capability: Lessons from the DARPA Robotics Challenge Finals 2015
This paper presents the technical approaches used and experimental results obtained by Team SNU at the DARPA Robotics Challenge (DRC) Finals 2015. Team SNU is one of the newly qualified teams, unlike the 12 te...
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Article
Making a case for the on-demand multiple distributed message queue system in a Hadoop cluster
In this paper, we present a framework that can provide users with a simple, convenient and powerful way to deploy multiple message queue system on demand in a Hadoop cluster. Specifically, we are leveraging th...
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Article
Adaptive hybrid storage systems leveraging SSDs and HDDs in HPC cloud environments
Cloud computing should inherently support various types of data-intensive workloads with different storage access patterns. This makes a high-performance storage system in the Cloud an important component. Eme...
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Article
On the role of application and resource characterizations in heterogeneous distributed computing systems
Loosely coupled applications composed of a potentially very large number (from tens of thousands to even billions) of tasks are commonly used in high-throughput computing and many-task computing paradigms. To ...
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Article
Exploiting resource profiling mechanism for large-scale scientific computing on grids
Large-scale scientific applications from various scientific domains (e.g., astronomy, physics, pharmaceuticals, chemistry, etc.) usually require substantial amounts of computing resources and storage space. In...
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Article
Balancing of humanoid robot using contact force/moment control by task-oriented whole body control framework
Balancing control of humanoid robots is of great importance since it is a necessary functionality not only for maintaining a certain position without falling, but also for walking and running. For position con...
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Article
High performance parallelization of Boyer–Moore algorithm on many-core accelerators
Boyer–Moore (BM) algorithm is a single pattern string matching algorithm. It is considered as the most efficient string matching algorithm and used in many applications. The algorithm first calculates two stri...
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Article
Towards effective science cloud provisioning for a large-scale high-throughput computing
The science cloud paradigm has been actively developed and investigated, but still requires a suitable model for science cloud system in order to support increasing scientific computation needs with high perfo...
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Article
Discovery of novel inhibitors for human intestinal maltase: virtual screening in a WISDOM environment and in vitro evaluation
Human intestinal maltase (HMA) is an α-glucosidase that hydrolyses α-1,4-linkages from the non-reducing end of malto-oligosaccharides. HMA is an important target to discover of new drugs for the treatment of t...
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Article
A Flexible Framework for Fault Tolerance in the Grid
This paper presents a failure detection service (FDS) and a flexible failure handling framework (Grid-WFS) as a fault tolerance mechanism on the Grid. The FDS enables the detection of both task crashes and use...
