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Consistent Network Alignment with Node Embedding [article]

Xiyuan Chen, Mark Heimann, Fatemeh Vahedian, Danai Koutra
<span title="2020-05-10">2020</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
To improve this, we propose CONE-Align, which matches nodes based on embeddings that model intra-network proximity and are aligned to be comparable across networks.  ...  We find that many existing network alignment methods fail to achieve accurate alignments because they break up node neighborhoods during alignment, failing to preserve matched neighborhood consistency.  ...  To overcome this limitation, we propose CONE-Align for consistent embedding-based network alignment, utilizing well-known node embedding methods that preserve node proximities.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2005.04725v1">arXiv:2005.04725v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/k5eq4qryevfg7conz6pgdh4mii">fatcat:k5eq4qryevfg7conz6pgdh4mii</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200528223129/https://arxiv.org/pdf/2005.04725v1.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/2c/b8/2cb85f6b6d65ad3671f58a251df10b34bfff5f3b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2005.04725v1" 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>

An Extensive Assessment of Network Embedding in PPI Network Alignment

Marianna Milano, Chiara Zucco, Marzia Settino, Mario Cannataro
<span title="2022-05-20">2022</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4d3elkqvznfzho6ki7a35bt47u" style="color: black;">Entropy</a> </i> &nbsp;
A recent trend in network science concerns network embedding, i.e., the modelling of nodes in a network as a low-dimensional feature vector.  ...  In this survey, we present an overview of current PPI network embedding alignment methods, a comparison among them, and a comparison to classical PPI network alignment algorithms.  ...  Similarly to DeepWalk, NetMF learns an embedding that preserves node proximity.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/e24050730">doi:10.3390/e24050730</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/35626613">pmid:35626613</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zpiu4mmmvza5rggc2xksajdscm">fatcat:zpiu4mmmvza5rggc2xksajdscm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220524035248/https://mdpi-res.com/d_attachment/entropy/entropy-24-00730/article_deploy/entropy-24-00730.pdf?version=1653052381" 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/55/23/55232bdc750f07bcd36a12942da8413c93e8d6b7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/e24050730"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Generalizable Cross-Graph Embedding for GNN-based Congestion Prediction [article]

Amur Ghose, Vincent Zhang, Yingxue Zhang, Dong Li, Wulong Liu, Mark Coates
<span title="2021-11-10">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Presently with technology node scaling, an accurate prediction model at early design stages can significantly reduce the design cycle.  ...  Popular random-walk based embedding methods such as Node2vec, LINE, and DeepWalk suffer from the issue of cross-graph alignment and poor generalization to unseen netlist graphs, yielding inferior performance  ...  The proximities between nodes are preserved if we apply an orthogonal transformation matrix Q ( X = XQ.)  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2111.05941v1">arXiv:2111.05941v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/va47o5r5z5hljgysbfwf5fllby">fatcat:va47o5r5z5hljgysbfwf5fllby</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20211117113816/https://arxiv.org/pdf/2111.05941v1.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/4c/bc/4cbcf5eb5f2a08b749d2d58ba5f16203c46e857f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2111.05941v1" 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>

Towards Improving Embedding Based Models of Social Network Alignment via Pseudo Anchors

Zihan Yan, Li Liu, Xin Li, William Cheung, Youmin Zhang, Qun Liu, Guoyin Wang
<span title="">2021</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ht3yl6qfebhwrg7vrxkz4gxv3q" style="color: black;">IEEE Transactions on Knowledge and Data Engineering</a> </i> &nbsp;
Embedding based models have been shown effective for the alignment where the structural proximity preserving objective is typically adopted for the model training.  ...  Social network alignment aims at aligning person identities across social networks.  ...  RELATED WORK Network embedding Network embedding aims at mapping each node of a network into a low dimension space with the structural proximity property preserved.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tkde.2021.3127585">doi:10.1109/tkde.2021.3127585</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/r2tvcvqubzc5xbjo2xwmib266m">fatcat:r2tvcvqubzc5xbjo2xwmib266m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20211130023656/https://arxiv.org/pdf/2111.11335v1.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/a0/16/a01627ccf81518b04febde92043dbe7c8edb0c5d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tkde.2021.3127585"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

GRASP: Graph Alignment through Spectral Signatures [article]

Judith Hermanns, Anton Tsitsulin, Marina Munkhoeva, Alex Bronstein, Davide Mottin, Panagiotis Karras
<span title="2021-06-11">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Other proposals translate the problem to one of aligning node embeddings, yet, by doing so, provide only a single-scale view of the graph.  ...  What is the best way to match the nodes of two graphs? This graph alignment problem generalizes graph isomorphism and arises in applications from social network analysis to bioinformatics.  ...  CONE-Align [5] realigns node representations, without prejudice to the representation used. Matrix decomposition methods.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2106.05729v2">arXiv:2106.05729v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gjn3jf3ivjgk7gzfbnm4tai6wa">fatcat:gjn3jf3ivjgk7gzfbnm4tai6wa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210617121645/https://arxiv.org/pdf/2106.05729v1.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/30/e9/30e986ee95dea646c7f78db8d055ebb647ca650a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2106.05729v2" 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>

Harnessing spectral representations for subgraph alignment [article]

Marco Pegoraro, Riccardo Marin, Arianna Rampini, Simone Melzi, Luca Cosmo, Emaneule Rodolà
<span title="2022-05-30">2022</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
subgraph isomorphism, and which is consistently observed over different families of graphs up to several thousand nodes.  ...  With this paper, we anticipate the need for a convenient framework to deal with such problems, and focus in particular on the challenging subgraph alignment scenario.  ...  CONE-Align [6] models intra-network proximity with node embeddings and uses them to match nodes across networks after aligning the embedding subspaces.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2205.14938v1">arXiv:2205.14938v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ak6w24uakre55hl4xf5s34nu44">fatcat:ak6w24uakre55hl4xf5s34nu44</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220610073141/https://arxiv.org/pdf/2205.14938v1.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/7e/03/7e0342437c76baf9ba07b8c10153d4db0f4a7fda.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2205.14938v1" 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>

Magmatism along lateral slab‐edges: insights from the Diamante‐Enotrio‐Ovidio Volcanic‐Intrusive Complex (Southern Tyrrhenian Sea)

R. De Ritis, F. Pepe, B. Orecchio, D. Casalbore, A. Bosman, M. Chiappini, F. Chiocci, M. Corradino, R. Nicolich, E. Martorelli, C. Monaco, D. Presti (+1 others)
<span title="2019-07-06">2019</span> <i title="American Geophysical Union (AGU)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/nlsti7rlxzavphuw6ay5xctemu" style="color: black;">Tectonics</a> </i> &nbsp;
Its western part is characterized by a series of ridges and elongated cones aligned between N15°and N32°directions.  ...  The velocity distribution is parameterized with a set of nodes distributed in the study area according to ray density.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1029/2019tc005533">doi:10.1029/2019tc005533</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7t5dxlxr75hc5n2d3tlgyfzzkm">fatcat:7t5dxlxr75hc5n2d3tlgyfzzkm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210716223034/https://iris.uniroma1.it/retrieve/handle/11573/1367137/1712829/De%20Ritis_Magmatism_2019.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/68/9e/689e721a24a22427e1ca226b272478c90e13583f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1029/2019tc005533"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Experiments in modeling and control of multi-agent systems

APURVA SHRINIWAS JOSHI
<span title="2019-07-11">2019</span>
Thanks for putting up with me and pushing me to work hard.  ...  Thanks to Deepak A, Shivam, Pankaj S, Sachchit, Anmol, Mostafa, Yathi, Phan, Jason for nerding out and being fun to hang out with.  ...  The Influence Graph Each driver is considered to have a fixed viewing angle (aov < 180 • ), with the visibility cone aligned with the Y -axis.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.26180/5d26cb3e2a587">doi:10.26180/5d26cb3e2a587</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/5fa6eebt3zaqpb2kqzp75ijfna">fatcat:5fa6eebt3zaqpb2kqzp75ijfna</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200222132203/https://au-east.erc.monash.edu.au/fpfiles/16227626/main_final_v2.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/e8/d8/e8d8fa4275331b0eb25193562b4e15add9378b11.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.26180/5d26cb3e2a587"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>