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Design of adaptive constellations and error protection coding for wireless network coding in 5-node butterfly networks

Pavel Prochazka, Tomas Uricar, David Halls, Jan Sykora
<span title="2017-09-13">2017</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a5gjzjadkzbirdua4xdqipotp4" style="color: black;">EURASIP Journal on Wireless Communications and Networking</a> </i> &nbsp;
In this paper, we focus on the design of a reliable communication scheme for generic 5-node wireless butterfly networks (WBN).  ...  for WNCbased communication in a 5-node wireless butterfly network (WBN) were developed.  ...  WBN Wireless Butterfly Network WNC Wireless Network Coding HW Hardware SNR Signal to Noise Ratio SC Superposition Coding HSI Hierarchical Side Information DEM Demodulator IC Interference Cancellation MA  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s13638-017-0935-y">doi:10.1186/s13638-017-0935-y</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/lz4j3s56frbjfgqaixhxzjbjtq">fatcat:lz4j3s56frbjfgqaixhxzjbjtq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721074801/https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0935-y?site=jwcn-eurasipjournals.springeropen.com" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b3/fc/b3fc43254f282050fa6bd4ce9c70d1ec299985f3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s13638-017-0935-y"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a>

Optimised Constellation Prerotation for 3-Terminal 1-Relay Network with Wireless Network Coding

Miroslav Hekrdla, Jan Sykora
<span title="">2012</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/64g2ddfw6bhmnktwtxqy44u534" style="color: black;">IEEE Communications Letters</a> </i> &nbsp;
Index Terms-Wireless network coding, precoding design.  ...  We focus on the constellation design for its uplink (Multiple Access Channel (MAC) stage).  ...  CONCLUSION This work proposes an optimised constellation-prerotation (design of composite constellation) for wireless network coding-based Multiple Access Channel (MAC) strategy in a 3-terminal 1-relay  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/lcomm.2012.060812.120427">doi:10.1109/lcomm.2012.060812.120427</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/i72er2vsaza3vcdwbhkhebg4lq">fatcat:i72er2vsaza3vcdwbhkhebg4lq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170811052336/http://radio.feld.cvut.cz/~sykora/publications/papers/Hekrdla-Sykora_2012-IEEE-L-COM.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b0/bc/b0bcc4946b268e584aa157c2d2fc553195c70e69.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/lcomm.2012.060812.120427"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Cooperative Communications

Gerhard Kramer, Ivana Marić, Roy D. Yates
<span title="">2006</span> <i title="Now Publishers"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/pfwocfezwzgb3bkrptuptv7ica" style="color: black;">Foundations and Trends® in Networking</a> </i> &nbsp;
Our emphasis is on wireless networks, but many of the results apply to cooperation in wireline networks and mixed wireless/wireline networks.  ...  This article reviews progress in cooperative communication networks. Our survey is by no means exhaustive.  ...  We thank the reviewers for their many suggestions both big and small, and, in particular, for proposing substantial revisions in the organization of the material.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1561/1300000004">doi:10.1561/1300000004</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/z72plrqdkrf65cjryrhkpe5a5e">fatcat:z72plrqdkrf65cjryrhkpe5a5e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20110331183426/http://ee.usc.edu/~gkramer/Papers/kmyNOW06.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f9/04/f90434d468828a6ee3918829dac0668c7138a1c7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1561/1300000004"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

The Magic of Superposition: A Survey on Simultaneous Transmission Based Wireless Systems [article]

Ufuk Altun, Gunes Karabulut Kurt, Enver Ozdemir
<span title="2022-05-13">2022</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In this survey, we aim to emphasize the connections between these studies and provide a guide for the readers on the wireless communication techniques that benefit from the superposition of signals.  ...  As prominent examples, non-orthogonal multiple access (NOMA), joint source-channel coding, and the computation codes are designed to exploit this scenario.  ...  The relays in the network receive the superpositioned lattice codes from the sources as in CP&F and transmit to the next network layer as in A&F.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2102.13144v2">arXiv:2102.13144v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nuoy6idhfnagfdesjt666txery">fatcat:nuoy6idhfnagfdesjt666txery</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220524001158/https://arxiv.org/pdf/2102.13144v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2102.13144v2" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Design of large polyphase filters in the Quadratic Residue Number System

Gian Carlo Cardarilli, Alberto Nannarelli, Yann Oster, Massimo Petricca, Marco Re
<span title="">2010</span> <i title="IEEE"> 2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers </i> &nbsp;
We will explore the role of lattice codes in wireless relay networks.  ...  Each candidate is chosen to meet a specific subspace constraint to provide desirable constellation shaping for network coding at the relay.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/acssc.2010.5757589">doi:10.1109/acssc.2010.5757589</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ccxnu5owr5fyrcjcqukumerueq">fatcat:ccxnu5owr5fyrcjcqukumerueq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180722035510/http://www.asilomarssc.org/asil10/prog10/BookAbstracts.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/65/1f/651f669659be4f5528bc05c7017312e4c03acc81.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/acssc.2010.5757589"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Cellular, Wide-Area, and Non-Terrestrial IoT: A Survey on 5G Advances and the Road Towards 6G [article]

Mojtaba Vaezi, Amin Azari, Saeed R. Khosravirad, Mahyar Shirvanimoghaddam, M. Mahdi Azari, Danai Chasaki, Petar Popovski
<span title="2021-07-07">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Specifically, wireless technology enhancements for providing IoT access in fifth-generation (5G) and beyond cellular networks, and communication networks over the unlicensed spectrum are presented.  ...  The solutions include grant-free access and channel coding for short-packet communications, non-orthogonal multiple access, and on-device intelligence.  ...  To be The code performs well when the block length is very large, the code has been optimized for erasure channels and over wireless channels the code design is channel dependent, Codes do not perform  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2107.03059v1">arXiv:2107.03059v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/i7rxlipsd5eojgpx3x5yxioozq">fatcat:i7rxlipsd5eojgpx3x5yxioozq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210713093533/https://arxiv.org/pdf/2107.03059v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/55/47/55476893ab00a8f5846695673aa11a40e4372408.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2107.03059v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

On Achievable Schemes of Interference Alignment in Constant Channels via Finite Amplify-and-Forward Relays [article]

Haichuan Zhou, Tharm Ratnarajah
<span title="2012-11-18">2012</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In general, two strategies are employed: coding at the edge and coding in the middle, in which relays show different roles.  ...  The contributions are that two fundamental and critical elements are captured to enable interference alignment in this network: channel randomness or relativity; subspace dimension suppression.  ...  , packing butterflies, random linear network coding, or other network coding strategies instead of alignment.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1211.4272v1">arXiv:1211.4272v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/55bauuhd5zdohjkqrizukl5uuy">fatcat:55bauuhd5zdohjkqrizukl5uuy</a> </span>
<a target="_blank" rel="noopener" href="https://archive.org/download/arxiv-1211.4272/1211.4272.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> File Archive [PDF] </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1211.4272v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Implementation of Fog computing for reliable E-health applications

Razvan Craciunescu, Albena Mihovska, Mihail Mihaylov, Sofoklis Kyriazakos, Ramjee Prasad, Simona Halunga
<span title="">2015</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gblbysivz5eqvkfxgh5ofd3xeq" style="color: black;">2015 49th Asilomar Conference on Signals, Systems and Computers</a> </i> &nbsp;
Specifically, we introduce a concept for sparse joint activity, channel and data detection in the context of the Coded ALOHA (FDMA) protocol.  ...  In addition, we will improve on the performance of such Coded ALOHA protocols in terms of the resource efficiency.  ...  TA8a2-4 Power Allocation for Three-Phase Two-Way Relay Networks with Simultaneous Wireless Information and Power Transfer Shahab Farazi, D.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/acssc.2015.7421170">doi:10.1109/acssc.2015.7421170</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/acssc/CraciunescuMMKP15.html">dblp:conf/acssc/CraciunescuMMKP15</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qm6mki5z6bcvrfimkmqjyrxaxm">fatcat:qm6mki5z6bcvrfimkmqjyrxaxm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180722022934/http://www.asilomarsscconf.org/webpage/asil15/Asilomar%202015%20Book%20of%20Abstracts%20v005.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/05/b4/05b401a85f442342c9d626b28995a8a02b382a99.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/acssc.2015.7421170"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Ping-pong beam training for reciprocal channels with delay spread

Elisabeth de Carvalho, Jorgen Bach Andersen
<span title="">2015</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gblbysivz5eqvkfxgh5ofd3xeq" style="color: black;">2015 49th Asilomar Conference on Signals, Systems and Computers</a> </i> &nbsp;
A distributed consensus algorithm for estimating the number of nodes in a wireless sensor network in the presence of communication noise is proposed.  ...  Distributed source coding techniques reduce the amount of network traffic required to relay information, by leveraging statistical correlations between different receivers' observations.  ...  method using opportunistic signals for wireless networks.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/acssc.2015.7421451">doi:10.1109/acssc.2015.7421451</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/acssc/CarvalhoA15.html">dblp:conf/acssc/CarvalhoA15</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mqokuvnh3zg45licnfbgxyvxfu">fatcat:mqokuvnh3zg45licnfbgxyvxfu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180722022508/http://asilomarsscconf.org/webpage/asil15/AS15_BoA_Content_v002.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9e/ac/9eacef090d81311f0444e4e425bcfc0a4e54af0f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/acssc.2015.7421451"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Lattice Index Coding

Lakshmi Natarajan, Yi Hong, Emanuele Viterbo
<span title="">2015</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/niovmjummbcwdg4qshgzykkpfu" style="color: black;">IEEE Transactions on Information Theory</a> </i> &nbsp;
Instances of this communication problem arise in wireless relay networks, sensor networks, and retransmissions in broadcast channels.  ...  We construct 'lattice index codes' for this channel by encoding the K messages individually using K modulo lattice constellations and transmitting their sum modulo a coarse lattice.  ...  Fig. 1 illustrates a wireless version of the 'butterfly' network where noisy index coding is useful.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tit.2015.2491924">doi:10.1109/tit.2015.2491924</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4sezoxqr6jb7vl6mcja63ltlpe">fatcat:4sezoxqr6jb7vl6mcja63ltlpe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200928202815/https://arxiv.org/pdf/1410.6569v2.pdf" title="fulltext PDF download [not primary version]" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <span style="color: #f43e3e;">&#10033;</span> <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f2/e3/f2e39b499ae7a00aec058c7105c0c3afdc78e68c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tit.2015.2491924"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

HiPeer: An Evolutionary Approach to P2P Systems [article]

Giscard Wepiwé, Technische Universität Berlin, Technische Universität Berlin, Sahin Albayrak
<span title="2006-07-10">2006</span>
This can be exploited for supporting range queries while preserving load balancing in the network.  ...  In the second part, we have proposed a churn-resistant strategy for managing the dynamic behavior of the nodes in a CMR based network.  ...  in pseudo-codes of Listing 4.2.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14279/depositonce-1392">doi:10.14279/depositonce-1392</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nbqw3wuoxrdf3m6r7unbxuhbxa">fatcat:nbqw3wuoxrdf3m6r7unbxuhbxa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200212140528/https://depositonce.tu-berlin.de/bitstream/11303/1689/1/Dokument_49.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/dc/38/dc38ef3d75df464dcf9e393e0ec14cc0772ff9c0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14279/depositonce-1392"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Porto, Portugal AMBIENT 2013 Editors

Maarten Weyn, Hani Alzaid, Stephen Barrass, Orlando Belo, Daniel Berckmans, Universiteit Katholieke, Stephan Leuven, Hochschule Böhm, Rheinmain, José Germany, Mami Bravo, Spain Lab (+53 others)
<span class="release-stage">unpublished</span>
We are grateful to the members of the AMBIENT 2013 organizing committee for their help in handling the logistics and for their work to make this professional meeting a success.  ...  The advent of social and mobile networks along with context-driven tracking and localization paved the way for ambient assisted living, intelligent homes, social games, and telemedicine.  ...  We, therefore, explored the ANT+ protocol [13] for wireless sensor networks.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/pb3lye3m4neh7ltsk2dvawsucu">fatcat:pb3lye3m4neh7ltsk2dvawsucu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180415000057/http://www.thinkmind.org/download_full.php?instance=AMBIENT+2013" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/83/eb/83ebecff694b57246aa1cee63a6c9906ac408ee2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a>

Active Enchantments: Form, Nature, and Politics in American Literature

Vesna Kuiken
<span title="2017-06-12">2017</span>
I argue, for example, that in Jewett's The Country of the Pointed Firs, racial minorities emerge from geological strata as a kind of natural archive that complicates the nation's understanding of its communal  ...  When she sets her romances on Native American shell mounds in Maine, or makes the health of a New England community depend [...]  ...  Jane Bennett puts it succinctly: "A moral code is insufficient to ethics.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.7916/d86q1w08">doi:10.7916/d86q1w08</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/bhkzxa7wwndezd54yd3m5vqdy4">fatcat:bhkzxa7wwndezd54yd3m5vqdy4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200213224450/https://academiccommons.columbia.edu/doi/10.7916/D8RR25T1/download" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5f/69/5f693a34d15658575d0bd9c35f62327c95d88f65.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.7916/d86q1w08"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>