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Exploiting Inter- and Intra-Memory Asymmetries for Data Mapping in Hybrid Tiered-Memories [article]

Shihao Song, Anup Das, Nagarajan Kandasamy
2020 pre-print
We extend existing NVM-DRAM OS in three ways. First, we exploit both inter- and intra-memory asymmetries to allocate and migrate memory pages between the tiers in DRAM and NVM.  ...  Our overall approach, which we call MNEME, to enable and exploit asymmetries in DRAM-NVM hybrid tiered memory improves both performance and reliability for both single-core and multi-programmed workloads  ...  We believe that our hybrid tiered-memory architecture can only deliver on its promises if the inter-and intra-memory asymmetries are exploited efficiently by an operating system (OS)-level page management  ... 
doi:10.1145/3381898.3397215 arXiv:2005.04750v1 fatcat:fkofmvaj4zc2jbv7mfil7afjbi

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
This survey article reviews the challenges associated with deploying and optimizing big data applications and machine learning algorithms in cloud data centers and networks.  ...  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  ...  All data are provided in full in the results section of this paper.  ... 
arXiv:1910.00731v1 fatcat:kvi3br4iwzg3bi7fifpgyly7m4

A Nested Partitioning Algorithm for Adaptive Meshes on Heterogeneous Clusters

Hari Sundar, Omar Ghattas
2015 Proceedings of the 29th ACM on International Conference on Supercomputing - ICS '15  
that ensures both an optimal intra-node and inter-node load balance.  ...  Our parallelization scheme allows the same shared-memory-level code to be used on both the CPU and the accelerator, and also allows inter-node communication code to be reused during CPU-accelerator communication  ...  Acknowledgements We would like to thank Jesse Kelly for contributions to the preliminary version of this project. Support for this work  ... 
doi:10.1145/2751205.2751246 dblp:conf/ics/SundarG15 fatcat:hfqvmf6tcnafvfw4f2michgxla

Reducing memory access latency with asymmetric DRAM bank organizations

Young Hoon Son, O. Seongil, Yuhwan Ro, Jae W. Lee, Jung Ho Ahn
2013 Proceedings of the 40th Annual International Symposium on Computer Architecture - ISCA '13  
DRAM has been a de facto standard for main memory, and advances in process technology have led to a rapid increase in its capacity and bandwidth.  ...  Moreover, applications' demands for memory space continue to grow, while the capacity gap between lastlevel caches and main memory is unlikely to shrink.  ...  ACKNOWLEDGMENTS The authors thank Uksong Kang, Hak-soo Yu, Churoo Park, Jung-Bae Lee, and Joo Sun Choi from Samsung Electronics for their helpful comments.  ... 
doi:10.1145/2485922.2485955 dblp:conf/isca/SonSRLA13 fatcat:5wcl2vdj3bbtnk432nwe7sc3mi

Reducing memory access latency with asymmetric DRAM bank organizations

Young Hoon Son, O. Seongil, Yuhwan Ro, Jae W. Lee, Jung Ho Ahn
2013 SIGARCH Computer Architecture News  
DRAM has been a de facto standard for main memory, and advances in process technology have led to a rapid increase in its capacity and bandwidth.  ...  Moreover, applications' demands for memory space continue to grow, while the capacity gap between lastlevel caches and main memory is unlikely to shrink.  ...  ACKNOWLEDGMENTS The authors thank Uksong Kang, Hak-soo Yu, Churoo Park, Jung-Bae Lee, and Joo Sun Choi from Samsung Electronics for their helpful comments.  ... 
doi:10.1145/2508148.2485955 fatcat:pyeddladlzgh5ad4eozytsili4

Positioning RFID Technology Into The Innovation Theory Landscape: A Multidimensional Perspective Integrating Case Study Approach

Samuel Fosso Wamba
2011 Pacific Asia Conference on Information Systems  
classifications of innovations (e.g., technological and organizational innovation, product and process innovation, incremental and radical innovation, interactive innovation) and emerging classifications  ...  in a Canadian beverage supply chain currently exploring the potential of RFID technology, this research study suggests that RFID technology is a multidimensional concept than encompasses the traditional  ...  Lefebvre and Professor Elisabeth Lefebvre. I want to acknowledge the financial support of SSHRC and FQRSC.  ... 
dblp:conf/pacis/Wamba11 fatcat:tnf755b7ejb4dldluybgtyjige

Datacenter Networks and Relevant Standards [chapter]

Daniel S. Marcon, Rodrigo R. Oliveira, Luciano P. Gaspary, Marinho P. Barcellos
2015 Cloud Services, Networking, and Management  
They run data-analytics jobs with relatively little variation in demands, and their size varies from hundreds of servers to tens of thousands of servers.  ...  Second, multiple paths are poorly exploited (for instance, only a single path is used within a layer-2 domain by spanning tree protocol), which may potentially cause congestion on some links even though  ...  Intra-and inter-application communication. Most volume of traffic (55%) represents data exchange between different applications.  ... 
doi:10.1002/9781119042655.ch4 fatcat:ex7fwmh3fra4dg6tycdwog6dje

29th International Conference on Data Engineering [book of abstracts]

2013 2013 IEEE 29th International Conference on Data Engineering Workshops (ICDEW)  
Furthermore, we engage both the intra-coupling between two objects in terms of the base clustering aggregation and the inter-coupling among other objects in terms of neighborhood relationship.  ...  To minimize communication cost, we exploit the techniques of (Afrati and Ullman, TKDE~2011) for computing multiway joins (evaluating conjunctive queries) in a single map-reduce round.  ...  These volunteers welcome participants, give directions, help in the sessions and on the registration desk, and generally make sure the conference is running smoothly.  ... 
doi:10.1109/icdew.2013.6547409 fatcat:wadzpuh3b5htli4mgb4jreoika

Radio Resource Management for 5G Small Cells in Unpaired Spectrum [article]

Marta Gatnau
2016 Ph.d.-serien for Det Teknisk-Naturvidenskabelige Fakultet, Aalborg Universitet  
The authors would like to acknowledge the contributions of their colleagues in the project, although the views expressed in this contribution are those of the authors and do not 140 References necessarily  ...  The authors would like to acknowledge the contributions of their colleagues in the project, although the views expressed in this contribution are those of the authors and do not necessarily represent the  ...  The impact of the traffic profile and the inter-cell and intra-cell interference is addressed, individually and jointly.  ... 
doi:10.5278/vbn.phd.engsci.00147 fatcat:rll3bwjelnexnodcpbylwqpwyu

A comprehensive survey on machine learning for networking: evolution, applications and research opportunities

Raouf Boutaba, Mohammad A. Salahuddin, Noura Limam, Sara Ayoubi, Nashid Shahriar, Felipe Estrada-Solano, Oscar M. Caicedo
2018 Journal of Internet Services and Applications  
Primarily, this is due to the explosion in the availability of data, significant improvements in ML techniques, and advancement in computing capabilities.  ...  There are various surveys on ML for specific areas in networking or for specific network technologies.  ...  Acknowledgments We thank the anonymous reviewers for their insightful comments and suggestions that helped us improve the quality of the paper.  ... 
doi:10.1186/s13174-018-0087-2 fatcat:jvwpewceevev3n4keoswqlcacu

InterPlaNetary Internet: state-of-the-art and research challenges

Ian F. Akyildiz, Özgür B. Akan, Chao Chen, Jian Fang, Weilian Su
2003 Computer Networks  
Many researchers and several international organizations are currently engaged in defining and addressing these challenges and developing the required technologies for the realization of the InterPlaNetary  ...  The existing algorithms and protocols developed for each layer and the other related work are explored, and their shortcomings are pointed out along with the open research issues for the realization of  ...  NASAÕs MISSION: to understand and protect our home planet, to explore the Universe and search for life, to inspire the next generation of explorers.  ... 
doi:10.1016/s1389-1286(03)00345-1 fatcat:5y2wgxgvdrgdlh6ffwv3aawrme

Minimally complex ion traps as modules for quantum communication and computing

Ramil Nigmatullin, Christopher J Ballance, Niel de Beaudrap, Simon C Benjamin
2016 New Journal of Physics  
To evaluate the capabilities of such a module we consider its use both as a universal communications node for quantum key distribution, and as the basic repeating unit of a quantum computer.  ...  For the latter case we evaluate the threshold for fault tolerant quantum computing using the surface code, finding acceptable fidelities for the 'raw' entangling link as low as 83% (or under 75% if an  ...  Acknowledgments The authors are grateful for helpful discussions with Tom Harty and David Lucas.  ... 
doi:10.1088/1367-2630/18/10/103028 fatcat:qizj5xl24ndnhi5q3j5kf56wvm

Reducing Efficiency of Connectivity-Splitting Attack on Newscast via Limited Gossip [chapter]

Jakub Muszyński, Sébastien Varrette, Pascal Bouvry
2016 Lecture Notes in Computer Science  
for creating a database of maps with different difficulty in Gravityvolve!  ...  Networks are multi-tiered cellular networks comprised of Macro Cells and Small Cells in which all cells occupy the same bandwidth.  ... 
doi:10.1007/978-3-319-31204-0_20 fatcat:27rnwllk75cv5kncys2u7utreq

A Comprehensive Survey on WSN Localization, Routing, and Load-Balancing Mechanisms

Mr. Sudhakar K.N, Dr. Dinesh K Anvekar
2019 International Journal of Research in Advent Technology  
Generally, theperformance of wireless sensor network depends on the data collection, routing, and energy consumption minimization.  ...  In this article, we discuss recent studies in the field of WSN. This article presents a review study on WSN routing, WSN localization and load balancing and lifetime enhancement schemes.  ...  For instance, if an application is sensitive to data latency, then the length of data routes and inter/intraconnectivity must be taken in to account for clustering and selection of CH (cluster head).  ... 
doi:10.32622/ijrat.72201946 fatcat:f7iwab3qrfce7fvwygi5mu7diu

Collaborative repositories: An organisational and technological response to current challenges in specialised knowledge communication?

Morten Pilegaard
2009 Revue Française de Linguistique Appliquée  
The paper reports on the results of the implementation of these concepts and systems in general and the web-dictionary in particular within the Danish health care, pharmaceutical, medical device and translation  ...  systems for multilingual terminological and textual knowledge codification, representation, validation, management and sharing structured around the notion of genre.  ...  Morten Pilegaard facilitate specialised knowledge communication in general and may raise translation productivity and quality in particular.  ... 
doi:10.3917/rfla.142.0057 fatcat:mcvoer3fxvgg7mlfwknp4isoby
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