Sökning: "Near Data Processing"

Visar resultat 16 - 20 av 102 avhandlingar innehållade orden Near Data Processing.

1. 16. Subliminal or not? : An appraisal of semantic processing in the near absence of visual awareness

   Författare :Anders Sand; Mats Nilsson; Joakim Westerlund; Zoltan Dienes; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Subliminal priming; Signal detection theory; Bayesian statistics; Visual masking; Consciousness; Awareness; Unconscious processing; Semantic priming; Psychology; psykologi;

   Sammanfattning : Stimuli that cannot be perceived (i.e., that are subliminal) can still elicit neural responses in an observer, but can such stimuli influence behavior and higher-order cognition? Empirical evidence for such effects has periodically been accepted and rejected over the last six decades. LÄS MER

3. 17. HPC scheduling in a brave new world

   Författare :Rodrigo Gonzalo P.; Erik Elmroth; Lavanya Ramakrishnan; Per-Olov Östberg; Ewa Deelman; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; High Performance Computing; HPC; supercomputing; scheduling; workflows; workloads; exascale; business data processing; administrativ databehandling;

   Sammanfattning : Many breakthroughs in scientific and industrial research are supported by simulations and calculations performed on high performance computing (HPC) systems. These systems typically consist of uniform, largely parallel compute resources and high bandwidth concurrent file systems interconnected by low latency synchronous networks. LÄS MER

4. 18. Automated CNN pipeline generation for heterogeneous architectures

   Författare :Pirah Noor Soomro; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Online tuning; CNN parallel pipelines; Heterogeneous computing units; Processing on chiplets; Design space exploration;

   Sammanfattning : Heterogeneity is a vital feature in emerging processor chip designing. Asymmetric multicore-clusters such as high-performance cluster and power efficient cluster are common in modern edge devices. One example is Intel's Alder Lake featuring Golden Cove high-performance cores and Gracemont power-efficient cores. LÄS MER

5. 19. On Perception-Based Error Protection for Mobile Multimedia

   Författare :Muhammad Imran Iqbal; Blekinge Tekniska Högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Representation of multimedia requires large amounts of data. Therefore, multimedia source signals are compressed to reduce the data rate that would otherwise be required for its transmission. However, compression renders multimedia data more vulnerable to transmission errors. LÄS MER

7. 20. Optimization and Learning for Large-Scale MIMO-OFDM Wireless Systems : Theory, Algorithms, and Applications

   Författare :Shashi Kant; Carlo Fischione; Mats Bengtsson; Bo Göransson; Gabor Fodor; Christoph Studer; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; First-Order Optimization; Convex Optimization; ADMM; Three-operator ADMM TOP-ADMM ; EVM; OOBE; PAPR; ACLR; MIMO; OFDM; Federated Learning; Telecommunication; Telekommunikation; Optimeringslära och systemteori; Optimization and Systems Theory; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : The requirements for next-generation wireless communications networks, particularly fifth-generation (5G) and beyond, are driven by at least three broad use cases. These include enhanced mobile broadband services to support extremely high data rates in terms of network or per user in both uplink and downlink, massive machine-type communications to accommodate massive internet-of-things applications, and critical machine-type communications to handle mission-critical applications that require ultra-high reliability and low latency. LÄS MER