Browsing by Keywords "Adaptive systems"
Now showing items 1-12 of 12
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Adaptive decomposition and remapping algorithms for object-space-parallel direct volume rendering of unstructured grids
(Academic Press, 2007-01)Object space (OS) parallelization of an efficient direct volume rendering algorithm for unstructured grids on distributed-memory architectures is investigated. The adaptive OS decomposition problem is modeled as a graph ... -
An adaptive human pilot model for adaptively controlled systems
(IEEE, 2021-12-17)Despite their success in handling uncertain dynamical systems that are prone to failure, adaptive controllers are observed to have unfavorable interactions with human pilots in certain applications. To alleviate this ... -
Adaptive source routing in multistage interconnection networks
(IEEE, 1996-04)We describe the adaptive source routing (ASR) method which is a first attempt to combine adaptive routing and source routing methods. In ASR, the adaptivity of each packet is determined at the source processor. Every packet ... -
Adaptive tracking of narrowband HF channel response
(Wiley-Blackwell Publishing, 2003)Estimation of channel impulse response constitutes a first step in computation of scattering function, channel equalization, elimination of multipath, and optimum detection and identification of transmitted signals through ... -
Handling actuator magnitude and rate saturation in uncertain over-actuated systems: a modified projection algorithm approach
(Taylor and Francis, 2020-09-24)This paper proposes a projection algorithm which can be employed to bound actuator signals, in terms of both magnitude and rate, for uncertain systems with redundant actuators. The investigated closed-loop control system ... -
A heterogeneous memory organization with minimum energy consumption in 3D chip-multiprocessors
(IEEE, 2016-05)Main memories play an important role in overall energy consumption of embedded systems. Using conventional memory technologies in future designs in nanoscale era cause a drastic increase in leakage power consumption and ... -
A high-performance hybrid memory architecture for embedded CMPs using a convex optimization model
(IEEE, 2015-11)In this article, we present a convex optimization model to design a stacked hybrid memory system for 3D embedded chip-multiprocessors (eCMP). Our convex model optimizes numbers and placement of SRAM and STT-RAM memories ... -
Hybrid stacked memory architecture for energy efficient embedded chip-multiprocessors based on compiler directed approach
(IEEE, 2015-12)Energy consumption becomes the most critical limitation on the performance of nowadays embedded system designs. On-chip memories due to major contribution in overall system energy consumption are always significant issue ... -
Iterative-improvement-based heuristics for adaptive scheduling of tasks sharing files on heterogeneous master-slave environments
(Institute of Electrical and Electronics Engineers, 2006)The scheduling of independent but file-sharing tasks on heterogeneous master-slave platforms has recently found important applications in Grid environments. The scheduling heuristics recently proposed for this problem are ... -
LMS based adaptive prediction for scalable video coding
(IEEE, 2006-05)3D video codecs have attracted recently a lot of attention, due to their compression performance comparable with that of state-of-art hybrid codecs and due to their scalability features. In this work, we propose a least ... -
Optimization-based power and thermal management for dark silicon aware 3D chip multiprocessors using heterogeneous cache hierarchy
(Elsevier BV, 2017)Management of a problem recently known as “dark silicon” is a new challenge in multicore designs. Prior innovative studies have addressed the dark silicon problem in the fields of power-efficient core design. However, ... -
Reduction of effects of inactive array elements in phase aberration correction
(IEEE, 1993)Phase aberration correction based on time delay estimation via minimization of sum of absolute difference (SAD) between radio frequency (RF) signals of neighboring elements is studied in the presence of missing elements. ...
