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Disjoint Region Partitioning for Probabilistic Switching Activity Estimation at Register Transfer Level [chapter]

Felipe Machado, Teresa Riesgo, Yago Torroja
2009 Lecture Notes in Computer Science  
This paper presents a partition method for probabilistic switching activity estimation of combinational circuits described at register transfer level (RTL).  ...  Probabilistic estimation of switching activity requires large and complex models that could be unfeasible for large circuits; therefore, circuit partitioning becomes a necessary step to address the analysis  ...  In this paper we present a partition method to address the probabilistic calculation of the switching activity of combinational circuits described at RTL.  ... 
doi:10.1007/978-3-540-95948-9_40 fatcat:34xt7wruyfbtvcnaojuzhbknou

Advanced Power Estimation Techniques [chapter]

Massoud Pedram
1997 Low Power Design in Deep Submicron Electronics  
This chapter describes a methodology and techniques for power estimation and analysis at behavioral, register-transfer and gate levels of design abstraction.  ...  The major components of the proposed methodology are survey sampling techniques, probabilistic compaction techniques, RTL co-simulation engine, power macro-modeling, and high-level power estimation.  ...  Co-simulation for Power Evaluation The register-transfer level (RTL) power estimation problem can be stated as follows: \Given an RTL circuit description consisting of m modules, and an input vector sequence  ... 
doi:10.1007/978-1-4615-5685-5_7 fatcat:tr3tlx6tnvfxxgqpid6bp3bx6e

P-Ray: A Software Suite for Multi-core Architecture Characterization [chapter]

Alexandre X. Duchateau, Albert Sidelnik, María Jesús Garzarán, David Padua
2008 Lecture Notes in Computer Science  
Currently, the task of determining the appropriate memory to use and the coding of data transfer between memories is still left to the programmer.  ...  Acknowledgment We would like to thank all reviewers and the shepherd for improving this paper. The authors would like to acknowledge Russo Andrew and Ge Gan at CAPSL for their help.  ...  We would like to thank Dario Suarez Garcia (University of Zaragoza, Spain), Basilio Fraguela (University of Coruña, Spain), James Brodman (University of Illinois at Urbana Champaign), and Megan Osfar for  ... 
doi:10.1007/978-3-540-89740-8_13 fatcat:hv2aoouhcve4xc2vlff77k7q4i

A survey of sketches in traffic measurement: Design, Optimization, Application and Implementation [article]

Shangsen Li, Lailong Luo, Deke Guo, Qianzhen Zhang, Pengtao Fu
2021 arXiv   pre-print
At their cores, sketches usually maintain one or multiple counter array(s), and rely on hash functions to select the counter(s) for each flow.  ...  Network measurement probes the underlying network to support upper-level decisions such as network management, network update, network maintenance, network defense and beyond.  ...  It partitions the score space into multiple regions using multiple thresholds and employs an individual backup BF for each region.  ... 
arXiv:2012.07214v2 fatcat:lme2ghsshje3tag2m5q3xgvcna

Fundamental Lifetime Mechanisms in Routing Protocols for Wireless Sensor Networks: A Survey and Open Issues

Mohammadreza Eslaminejad, Shukor Abd Razak
2012 Sensors  
Furthermore, using a non-optimal single path together with a maximum transmission power level may quickly deplete the energy of individual nodes on the route.  ...  In this paper, we present a comprehensive taxonomy of the various mechanisms applied for increasing the network lifetime.  ...  Acknowledgements Mohammadreza Eslaminejad would like to thank Universiti Teknologi Malaysia (UTM) for awarding International Doctoral Fellowship (IDF).  ... 
doi:10.3390/s121013508 pmid:23202008 pmcid:PMC3545579 fatcat:3ma757euezg2hj2fimkwoq4f4u

Intelligent multi-camera video surveillance: A review

Xiaogang Wang
2013 Pattern Recognition Letters  
both with active and static cameras.  ...  The covered topics include multi-camera calibration, computing the topology of camera networks, multi-camera tracking, object re-identification, multi-camera activity analysis and cooperative video surveillance  ...  Jointly modeling these problems at different hierarchical levels in more principled ways is an important issue for further investigation.  ... 
doi:10.1016/j.patrec.2012.07.005 fatcat:vnbxmu55x5ditdmhjvsmloezr4

Chronos

Rishi Kapoor, George Porter, Malveeka Tewari, Geoffrey M. Voelker, Amin Vahdat
2012 Proceedings of the Third ACM Symposium on Cloud Computing - SoCC '12  
Chronos uses a combination of existing and new techniques to achieve this end, for example by supporting Memcached at 200,000 requests per second per server at mean latency of 10 µs with a 99 th percentile  ...  This is especially true for applications or services built by accessing data across thousands of servers to generate a user response.  ...  Handling requests for data from multiple partitions is an active area of research [22] , and one we hope to study in future work.  ... 
doi:10.1145/2391229.2391238 dblp:conf/cloud/KapoorPTVV12 fatcat:5p6aqwgqwfbrtdwtjjclhl5l6i

The Design and Analysis of Virtual Network Configuration for a Wireless Mobile ATM Network [article]

Stephen F. Bush
1999 arXiv   pre-print
The benefit of prediction is gained at the cost of additional traffic and processing.  ...  The Global Positioning System is an enabling technology for the use of VNC in mobile networks because it provides location information and accurate time for each node.  ...  Each time period is executed on a separate processor; an estimate is made for the input at times not starting at zero.  ... 
arXiv:cs/9905006v1 fatcat:d2yhz5eb65ehppdckzevreqdsm

Database Foundations for Scalable RDF Processing [chapter]

Katja Hose, Ralf Schenkel, Martin Theobald, Gerhard Weikum
2011 Lecture Notes in Computer Science  
The third part of the lecture is thus intended to provide a close-up on current approaches and platforms to make reasoning (e.g., in the form of probabilistic inference) with uncertain RDF data scalable  ...  and for RDF data in particular.  ...  The optimizer chooses the implementation with the least estimated transfer costs (computed based on the result estimates).  ... 
doi:10.1007/978-3-642-23032-5_4 fatcat:5owq3argizaj3epzu4yhuuxc6i

Building a dictionary for genomes: Identification of presumptive regulatory sites by statistical analysis

H. J. Bussemaker, H. Li, E. D. Siggia
2000 Proceedings of the National Academy of Sciences of the United States of America  
We have built a dictionary with 1,200 words for the 6,000 upstream regulatory regions in the yeast genome; the 500 most significant words (some with as few as 10 copies in all of the upstream regions)  ...  Identification of words is based on a probabilistic segmentation model in which the significance of longer words is deduced from the frequency of shorter ones of various lengths, eliminating the need for  ...  Article and publication date are at www.pnas.org͞cgi͞doi͞10.1073͞pnas.180265397 We thank M. Zhang for making the data files from his yeast promoter database available. We thank C.  ... 
doi:10.1073/pnas.180265397 pmid:10944202 pmcid:PMC27717 fatcat:55c5zan5dvestbsererqykvcvi

Dependable embedded systems

2008 2008 6th IEEE International Conference on Industrial Informatics  
More information about this series at  ...  Hideharu Amano at Keio University and its partnering institutions. It was a tremendous help to see to possibilities of FDSOI in silicon very early on.  ...  The authors also would like to thank STMicroelectronics for the cooperation on FDSOI technology.  ... 
doi:10.1109/indin.2008.4618103 fatcat:hal6brsgsjg5rlo3u5xil46pxi

A Survey of Big Data Machine Learning Applications Optimization in Cloud Data Centers and Networks [article]

Sanaa Hamid Mohamed, Taisir E.H. El-Gorashi, Jaafar M.H. Elmirghani
2019 arXiv   pre-print
Moreover, enterprises with multiple tenants requesting various big data services are challenged by the need to optimize leasing their resources at reduced running costs and power consumption while avoiding  ...  However, the increasing traffic between and within the data centers that migrate, store, and process big data, is becoming a bottleneck that calls for enhanced infrastructures capable of reducing the congestion  ...  To allow easy transition from C/C++ to Register Transfer Level (RTL) design, the tasks and data paths in MapReduce were decoupled, the accessible memory for each task was isolated, and a dataflow computational  ... 
arXiv:1910.00731v1 fatcat:kvi3br4iwzg3bi7fifpgyly7m4

A survey of strategies for communication networks to protect against large-scale natural disasters

Teresa Gomes, Janos Tapolcai, Christian Esposito, David Hutchison, Fernando Kuipers, Jacek Rak, Amaro de Sousa, Athanasios Iossifides, Rui Travanca, Joao Andre, Luisa Jorge, Lucia Martins (+6 others)
2016 2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)  
Moreover, the network architecture should be designed so that network connectivity is maintained among nodes outside of the impacted area, while ensuring that services for costumers not in the affected  ...  As a first step towards achieving disaster resilience, the RE-CODIS project was formed, and its Working Group 1 members conducted a comprehensive literature survey on "strategies for communication networks  ...  [16] are able to determine the most vulnerable region for a failure of circular shape at a reduced complexity than that of [15] .  ... 
doi:10.1109/rndm.2016.7608263 dblp:conf/rndm/GomesTEHKRSITAJ16 fatcat:mb3e4lyeizbk7a6yyec57sxqpe

Connectivity-Driven Parcellation Methods for the Human Cerebral Cortex [article]

Salim Arslan
2018 arXiv   pre-print
Experiments across multiple resolutions demonstrate the accuracy of the presented methods at both subject and group levels with regards to reproducibility and fidelity to the data.  ...  In this thesis, we present robust and fully-automated methods for the subdivision of the entire human cerebral cortex based on connectivity information.  ...  Acknowledgements I would like to first of all thank my supervisor Daniel Rueckert for giving me the opportunity  ... 
arXiv:1802.06772v1 fatcat:zeu6okppcnbhjakwyoe3gf64pi

A survey on energy-efficient methodologies and architectures of network-on-chip

Assad Abbas, Mazhar Ali, Ahmad Fayyaz, Ankan Ghosh, Anshul Kalra, Samee U. Khan, Muhammad Usman Shahid Khan, Thiago De Menezes, Sayantica Pattanayak, Alarka Sanyal, Saeeda Usman
2014 Computers & electrical engineering  
that provides a broad picture of the state-of-the-art energy-efficient NoC architectures and techniques, such as the routing algorithms, buffered and bufferless router architectures, fault tolerance, switching  ...  The MSV allows for the partitioning of the whole circuit into different VIs [12] . Each of the islands operates at a specific voltage level.  ...  While the Voltage Islands (Vis) rely on partitioning a circuit into islands that operate at specific voltage levels for lowering the power consumption [12] , the DVFS, on the other hand, attempts to optimize  ... 
doi:10.1016/j.compeleceng.2014.07.012 fatcat:ltk46h5gd5azxhsfeuyyat3pte
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