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Pay for a Sliding Bloom Filter and Get Counting, Distinct Elements, and Entropy for Free [article]

Eran Assaf, Ran Ben Basat, Gil Einziger, Roy Friedman
2017 arXiv   pre-print
Various capabilities, such as DDoS detection and load balancing, require insights about multiple metrics including Bloom filters, per-flow counting, count distinct and entropy estimation.  ...  For many networking applications, recent data is more significant than older data, motivating the need for sliding window solutions.  ...  Contribution We present SWAMP, a sliding window algorithm for approximate set membership (Bloom filters), per-flow counting, distinct elements and entropy measurements.  ... 
arXiv:1712.01779v1 fatcat:3dupjx3i4ndlvez7x746xnhfs4

Synopses for Massive Data: Samples, Histograms, Wavelets, Sketches

Graham Cormode
2011 Foundations and Trends in Databases  
most significant features in a wavelet (i.e., "frequency") domain, and can capture combinations of high and low frequency information.  ...  The construction of such (restricted or unrestricted) wavelet synopses optimized for non-L 2 error metrics is a challenging problem.  ...  Acknowledgments The work of Minos Garofalakis was partially supported by the European Commission under FP7-FET Open (Future and Emerging Technologies) ICT-2009.8.0 grant no. 255957 (LIFT).  ... 
doi:10.1561/1900000004 fatcat:wk7razxkmzcv7fzczftlohblwa

An Approach to Resisting Malformed and Flooding Attacks on SIP Servers

Ming-Yang Su, Chen-Han Tsai
2015 Journal of Networks  
Abstract-A Mesh Network Topological Optimization and Routing II (MENTOR-II) algorithm is a low complexity and efficient network design algorithm for IP networks with OSPF routing protocol in which appropriate  ...  routing of traffic flow does not get together with the traffic engineering.  ...  They used the Bloom filter algorithm to count the number of Invite messages, and corresponding responses.  ... 
doi:10.4304/jnw.10.2.77-84 fatcat:dt4cpvazwndsthm36jr32hkgxi

Ecological Safety and Economic Profitability of a Recreation Object in the Coast – Sea System
Ekologicheskaya bezopasnost' i ekonomicheskaya rentabel'nost' ob"yekta rekreatsii v sisteme bereg – more

I. E. Timchenko, E. M. Igumnova, A. S. Beskorovayny, Marine Hydrophysical Institute, Russian Academy of Science, Sevastopol, Russia, Marine Hydrophysical Institute, Russian Academy of Sciences, Sevastopol, Russia, Marine Hydrophysical Institute, Russian Academy of Sciences, Sevastopol, Russia
2020 Ekologicheskaya bezopasnost pribrezhnoy i shel fovoy zon morya  
The conclusion is made about the usefulness of such models for monitoring the level of environmental safety of a recreation facility.  ...  In computational experiments on the example of Sevastopol Bay, scenarios for the volume of recreational services, the level of marine pollution, penalties for pollution, and integral volumes of consumption  ...  Motivating the search for knowledge by the purpose of benefiting humanity, rather than by securing monopoly profit, provides a better filter-a filter more likely to give us a cure for AIDS or tuberculosis  ... 
doi:10.22449/2413-5577-2020-4-130-143 fatcat:j24l5jjqtrbtfilvceslsnca24

An Online Bioinformatics Curriculum

David B. Searls, Fran Lewitter
2012 PLoS Computational Biology  
Filtering and filter design, modulation, and sampling for both analog and digital systems, as well as exposition and demonstration of the basic concepts of feedback systems for both analog and digital  ...  A very popular albeit advanced text, ''Elements of Statistical Learning'' by Stanford Profs. Trevor Hastie, Robert Tibshirani, and Jerome Friedman, is also available online for free [42] .  ...  Independent Study Even in a university environment, it is not unusual for the classes that are necessary or desirable for a given course of study to be unavailable when needed.  ... 
doi:10.1371/journal.pcbi.1002632 pmid:23028269 pmcid:PMC3441465 fatcat:n2ckzvbcf5fqfnw6vm4t7p3goi

An orchestration approach for unwanted Internet traffic identification

Eduardo Feitosa, Eduardo Souto, Djamel H. Sadok
2012 Computer Networks  
[251] proposed a privacy-preserving mechanism using Bloom filters for use in a CIDS.  ...  among different and distinct elements and increasing the accuracy of a diagnosis towards an event.  ... 
doi:10.1016/j.comnet.2012.04.018 fatcat:2aeso6gfq5dmhixzfzpjo7jrwm

7thESACP Congress in Caen April 1–5, 2001

2001 Analytical Cellular Pathology  
into apex, septum, left and right ventricle (LV and RV) for counting.  ...  entropy.  ...  Aims: To develop a new type of didactic tool as a combination of computer based teaching and learning multimedia software with a knowledge based diagnostic system in cytopathology of effusions.  ... 
doi:10.1155/2001/414753 fatcat:7vxekd2dbjherbnpv5q7dshpsu

Journal of Sustainable Development, Vol. 1, No. 2, July 2008, all in one file

JSD Editor
2009 Journal of Sustainable Development  
The solution mixture was then filtered through a 0.45-µm cellulose nitrate filter prior to arsenic and heavy metals analysis.  ...  carbon, hydrogen and a few elements mix together with oxygen to produce heat energy.  ...  Coupling coordination model is the ideal model for the development of urbanization and ecological environment. Basic coordinating model It includes type A, C and type M, J.  ... 
doi:10.5539/jsd.v1n2p0 fatcat:pwsccbctxnbrfim5joxflk3smq

Novel Computational Techniques For Mapping And Classifying Next-Generation Sequencing Data

Karel Břinda, Gregory Kucherov, Valentina Boeva
2016 Zenodo  
In this thesis, we present novel computational techniques for read mapping and taxonomic classification. With more than a hundred of published mappers, read mapping might be considered fully solved.  ...  We provide Ococo, the first online consensus caller that implements a smart statistics for individual genomic positions using compact bit counters.  ...  CoMeta assigns reads to taxonomic trees based on the coverage criterion (see the next chapter for more details). The underlying indexing structure relies on Bloom filters.  ... 
doi:10.5281/zenodo.1045317 fatcat:agbwpocisncwvihn2ij5q3ongq


2020 2020 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)  
ideas, and also a good venue for young scholars and research students to demonstrate their innovative works and results on electromagnetic field, antennas, RF and microwave circuit, and measurement technology  ...  After ten years of continuous holding, as a conference focusing on electromagnetics related topics, the iWEM becomes a small-scaled but international platform for scientists and engineers to exchange their  ...  We use spectrum analyzer (Agilent N9010A) to estimate the average receiption signal strength as a reference benchmark and a DTV receiption platform (RTL 2832U/R820T2) to indicate the outage probabilities  ... 
doi:10.1109/iwem49354.2020.9237401 fatcat:soy4ile3tnaqdjgnvkm27dy4dq

Monitoring the Application [chapter]

Adam Shackelford
2015 Beginning Amazon Web Services with Node.js  
We also want to vary communication parameters such as RTT (Retry-Timeout-Timers), MTU (Maximum Transmission Unit) sizes and so on.  ...  During the next few months we are doing field trials that will help us test if these ideas are practically feasible in adapting communication protocols to improve communication between gliders and shore  ...  segmenting out animals from a natural scene, and pollinator counting.  ... 
doi:10.1007/978-1-4842-0653-9_7 fatcat:b6s3wv3jcvf6xiniouokdhwtba

Higher SLA satisfaction in datacenters with continuous VM placement constraints

Huynh Tu Dang, Fabien Hermenier
2013 Proceedings of the 9th Workshop on Hot Topics in Dependable Systems - HotDep '13  
We define a number of such properties and show that they vary widely among file systems. We conclude with implications for future file-system and dependability research.  ...  In a virtualized datacenter, the Service Level Agreement for an application restricts the Virtual Machines (VMs) placement.  ...  This work was supported by DARPA contract FA8650-11-C-7189, NSF grants CNS-1054229 and CNS-1065130, and by a gift from Google.  ... 
doi:10.1145/2524224.2524226 dblp:conf/hotdep/DangH13 fatcat:xe5soaxhengtxcufr5oahrxyoq

Notes on a Paulian Idea: Foundational, Historical, Anecdotal and Forward-Looking Thoughts on the Quantum [article]

Christopher A. Fuchs, N. David Mermin
2001 arXiv   pre-print
To the extent I have communicated its misty shadow to my correspondents and seen a twinkle of enthusiasm, it seemed worthwhile to expand the jury on this anniversary occasion.  ...  It is a collection of letters written to various colleagues, most of whom regularly circuit this archive, including Howard Barnum, Paul Benioff, Charles Bennett, Herbert Bernstein, Doug Bilodeau, Gilles  ...  I say, give it up if what you're looking for is a free-standing reality independent of our interventions: we're part of the world and we're learning that we have to take that into account in a deep way  ... 
arXiv:quant-ph/0105039v1 fatcat:krvkofo64fgohla25irkerfg3i

Processing continuous join queries in sensor networks

Mirco Stern, Klemens Böhm, Erik Buchmann
2010 Proceedings of the 2010 international conference on Management of data - SIGMOD '10  
Thus, the distinction indicates a way to obtain efficiency and is important for designing algorithms for query processing.  ...  For instance, an average can be computed incrementally by maintaining the sum and a count for the data seen so far.  ...  For slack Bi jh (j ∈ N A and h ∈ N B ), the filters collide if the smallest value in filter j (m ji − s j · σ i ) is more than d min i away from the largest value in filter h (m hi + s h · σ i ).  ... 
doi:10.1145/1807167.1807198 dblp:conf/sigmod/SternBB10 fatcat:ad6rqftghbc7fa6xgwsy6mt4lq

Towards the ethics of form in fiction: narratives of cultural remission

2010 ChoiceReviews  
-(Theory and interpretation of narrative) Includes bibliographical references and index.  ...  Despite all the carnivalesque free and familiar contact between the masters and the servants, there is a clear distinction between the parlor and the kitchen.  ...  What forces are responsible for such a bonus effect? We have counted as little on it as we may have counted on a semiotic cognitive enrichment from an exposure to abstractionist plastic arts.  ... 
doi:10.5860/choice.48-1300 fatcat:pepgagseozch7m7o6onqabk2w4
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