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1,165 results on '"Krüger, Antonio"'

162. HexArcade

Author

Altmeyer, Maximilian, primary, Tondello, Gustavo F., additional, Krüger, Antonio, additional, and Nacke, Lennart E., additional

Published
2020
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181. CLAWS: Computational Load Balancing for Accelerated Neighbor Processing on GPUs using Warp Scheduling

Author

Gross, Julian, Köster, Marcel, and Krüger, Antonio

Subjects
Massively parallel algorithms, Graphics processors, Shared memory algorithms, Computing methodologies
Abstract

Nearest neighbor search algorithms on GPUs have been improving for years. Starting with tree-based approaches in the middle 70's, state-of-the-art methods use hash-based or grid-based methods. Leveraging high-performance hardware functionality decreases runtime of these search algorithms. Furthermore, memory consumption has been decreased significantly as well using Shared Memory. In the scope of these enhancements, particles have been reordered by different constraints that simplify neighbor processing. However, inspecting the existing algorithms reveals underused capabilities caused by algorithm desing. Exploiting these capabilities in a smart way can increase occupancy and efficiency on GPUs. In this paper, we present a neighbor processing approach that is based on dynamic load balancing. We rely on a lightweight workload-analysis phase that is applied during neighbor processing to distribute work throughout all warps in a thread group on-the-fly. In different domains, the neighbor function is often symmetric and, thus, commutative in each argument. In contrast to prior work, we use this domain knowledge to reduce the number of memory accesses considerably. Measurements of the newly introduced features on our evaluation scenarios show a comparable runtime performance to state-of-the-art methods. Increasing the overall workload by processing million-particle domains leads to significant improvements in terms of runtime. At the same time, we minimize global memory consumption to enable more particles to be processed compared to current approaches., Computer Graphics and Visual Computing (CGVC), Graphics, 53, 61, Julian Gross, Marcel Köster, and Antonio Krüger, CCS Concepts: Computing methodologies --> Shared memory algorithms; Massively parallel algorithms; Graphics processors

Published
2020
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189. Die Synapse des Fortschritts: Wie neuro-explizite KI unser Verständnis von Cybersicherheit revolutioniert.

Author

Krüger, Antonio and Müller, Christian

Subjects
ARTIFICIAL intelligence, SECURITY systems, SPEECH, ROBOTICS, INTERNET security
Abstract

Copyright of IM + io is the property of AWS-Institut fuer Digitale Produkte und Prozesse GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

197. Slackliner 2.0

Author

Murlowski, Christian, primary, Daiber, Florian, additional, Kosmalla, Felix, additional, and Krüger, Antonio, additional

Published
2019
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198. Drag:on

Author

Zenner, André, primary and Krüger, Antonio, additional

Published
2019
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200. HedgewarsSGC

Author

Lessel, Pascal, primary, Altmeyer, Maximilian, additional, Hennemann, Matthias, additional, and Krüger, Antonio, additional

Published
2019
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