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Video-aided Unsupervised Grammar Induction

Songyang Zhang, Linfeng Song, Lifeng Jin, Kun Xu, Dong Yu, Jiebo Luo
<span title="">2021</span> <i title="Association for Computational Linguistics"> Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies </i> &nbsp; <span class="release-stage">unpublished</span>
We investigate video-aided grammar induction, which learns a constituency parser from both unlabeled text and its corresponding video.  ...  DiDeMo, YouCook2 and MSRVTT, confirming the effectiveness of leveraging video information for unsupervised grammar induction. * This work was done when Songyang Zhang was an intern at Tencent AI Lab.  ...  In this work, we borrow this idea to match video and textual representations. Conclusion In this work, we have presented a new task referred to as video-aided unsupervised grammar induction.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18653/v1/2021.naacl-main.119">doi:10.18653/v1/2021.naacl-main.119</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/htyco7cowrdrpfijcnbttovce4">fatcat:htyco7cowrdrpfijcnbttovce4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210616174734/https://www.aclweb.org/anthology/2021.naacl-main.119.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/a8/a4/a8a4c0073f8e650d424a00e0cb49854a6bf8a81f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18653/v1/2021.naacl-main.119"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

IEEE/ACM Transactions on Audio, Speech, and Language Processing Edics

<span title="">2018</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rut5unc4enborm7fhpkwgeza7m" style="color: black;">IEEE/ACM Transactions on Audio Speech and Language Processing</a> </i> &nbsp;
; hearing aids; binaural hearing; signal processing in hearing aids.  ...  AUD-AMHA Auditory Modeling and Hearing Aids Human audition and psychoacoustics; computational auditory scene analysis; perceptual and psychophysical models of audio algorithms and systems; cochlear implants  ...  HLT-STPA Segmentation, Tagging, and Parsing Morphology analysis; word segmentation; part-of-speech tagging, chunking and supertagging; models and algorithms for parsing; grammar induction; dependency parsing  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/taslp.2018.2855927">doi:10.1109/taslp.2018.2855927</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cz5n7joepreevfgyagk7n7h544">fatcat:cz5n7joepreevfgyagk7n7h544</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210429142952/https://ieeexplore.ieee.org/ielx7/6570655/8361959/08470262.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/19/7e/197e433502a5641e979ef464af8c2943d428c2f4.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/taslp.2018.2855927"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

A Roadmap for the Development of the "SP Machine" for Artificial Intelligence [article]

J Gerard Wolff
<span title="2018-12-17">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Strengths of the SP System in the processing of natural language may be augmented, in conjunction with the further development of the SP System's strengths in unsupervised learning.  ...  Likely stages include: experiments with the unsupervised learning of artificial languages: unsupervised learning of plausible grammars from unsegmented samples of natural language text; unsupervised learning  ...  At all but the earliest stages, development and testing of the SP Computer Model has been a valuable aid to theorising: helping to reduce vagueness in the theory, as a means of testing whether ideas work  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1707.00614v3">arXiv:1707.00614v3</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tdhtsww3ubdwbnaobjpa47x4ka">fatcat:tdhtsww3ubdwbnaobjpa47x4ka</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200927142531/https://arxiv.org/pdf/1707.00614v3.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/7c/37/7c37dab660abc319a1f7cd8986efdc93a104e637.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1707.00614v3" 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>

The SP Theory of Intelligence: Distinctive Features and Advantages

James Gerard Wolff
<span title="">2016</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/q7qi7j4ckfac7ehf3mjbso4hne" style="color: black;">IEEE Access</a> </i> &nbsp;
networks; unified theories of cognition and related research; universal search; Bayesian networks and more; pattern recognition and vision; the analysis, production, and translation of natural language; Unsupervised  ...  A.5.5 Grammars and encodings, simplicity and power In unsupervised learning in the SP system, compression of a body of information, I, produces two distinct results: a grammar and an encoding of I in terms  ...  I, there is simplicity in any grammar when the grammar is small, and the grammar has power when the encoding is small.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2015.2513822">doi:10.1109/access.2015.2513822</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/izuzamjtkbgkjiq3d2m2mxcbbm">fatcat:izuzamjtkbgkjiq3d2m2mxcbbm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20161228092513/http://www.cognitionresearch.org/papers/overview/spalt.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/7c/21/7c21ac3e853eb42d2e175ecf91f37c1ed9848c86.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2015.2513822"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> ieee.com </button> </a>

Simplification and integration in computing and cognition: the SP theory and the multiple alignment concept [article]

James Gerard Wolff
<span title="2012-12-02">2012</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
several areas including representation of knowledge, natural language processing, pattern recognition, several kinds of reasoning, the storage and retrieval of information, planning and problem solving, unsupervised  ...  Unsupervised learning The SP70 model can derive a plausible grammar from a set of sentences without supervision or error correction by a 'teacher', without the provision of 'negative' samples, and without  ...  information in terms of the stored grammar.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1212.0229v1">arXiv:1212.0229v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kzsvvdh255ccdgz53a26waci64">fatcat:kzsvvdh255ccdgz53a26waci64</a> </span>
<a target="_blank" rel="noopener" href="https://archive.org/download/arxiv-1212.0229/1212.0229.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/1212.0229v1" 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>

Cognitive Vision: Integrating Symbolic Qualitative Representations with Computer Vision [chapter]

A. G. Cohn, D. C. Hogg, B. Bennett, V. Devin, A. Galata, D. R. Magee, C. Needham, P. Santos
<span title="">2006</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
Symbolic Learning Using Inductive Logic Programming The previous section described how models are learned that can convert continuous sensory input into a symbolic data stream in an unsupervised way.  ...  It is our aim to develop conceptually similar approaches for the analysis of dynamic video data. These would be similar to the grammars used in [309, 204] , which are currently hand defined.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/11414353_14">doi:10.1007/11414353_14</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/c4n2r2rhe5bvbcffejouhiziae">fatcat:c4n2r2rhe5bvbcffejouhiziae</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20061004212303/http://www.iis.ee.ic.ac.uk/~p.santos/CogVisSys.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/4f/30/4f302f770f08a61fc140cb0f5fd3d6f6b9d3c8df.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/11414353_14"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Approaches and Applications of Inductive Programming (Dagstuhl Seminar 19202)

Luc De Raedt, Richard Evans, Stephen H. Muggleton, Ute Schmid, Michael Wagner
<span title="2019-10-28">2019</span> <i title="Schloss Dagstuhl Leibniz-Zentrum für Informatik GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/u2phfyhrhje7xnnubtp3vfklcu" style="color: black;">Dagstuhl Reports</a> </i> &nbsp;
In this report the program and the outcomes of Dagstuhl Seminar 19202 "Approaches and Applications of Inductive Programming" is documented.  ...  After a short introduction to the state of the art to inductive programming research, an overview of the introductory tutorials, the talks, program demonstrations, and the outcomes of discussion groups  ...  To aid the applicability of these grammars to computational problems that require context-sensitive parsers for partially known languages, we propose a learning task for inducing the annotations of an  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4230/dagrep.9.5.58">doi:10.4230/dagrep.9.5.58</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/journals/dagstuhl-reports/RaedtEMS19.html">dblp:journals/dagstuhl-reports/RaedtEMS19</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/exhpnjoh2rcjre76eqlmpmcb4q">fatcat:exhpnjoh2rcjre76eqlmpmcb4q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220125083007/https://drops.dagstuhl.de/opus/volltexte/2019/11381/pdf/dagrep_v009_i005_p058_19202.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/ed/f3/edf35fc132527ccc4eb231ec6ce5b7beba8ec8bd.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4230/dagrep.9.5.58"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

A Self-Supervised Framework for Function Learning and Extrapolation [article]

Simon N. Segert, Jonathan D. Cohen
<span title="2021-06-14">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
We show the resulting representations outperform those from other models for unsupervised time series learning in several downstream function learning tasks, including extrapolation.  ...  Taking inspiration from a classic theory of visual processing, we construct a self-supervised encoder that implements the basic inductive bias of invariance under topological distortions.  ...  The coloring of the candidate curves is for visual aid only. 2 K 2 Schulz et. al. define the Compositional Grammar by starting from three basic kernels:K linear (x i , x j ) = (x i − θ 1 )(x j − θ 1  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2106.07369v1">arXiv:2106.07369v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hhg3p7jab5bdpd4byyseccojhy">fatcat:hhg3p7jab5bdpd4byyseccojhy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210616041338/https://arxiv.org/ftp/arxiv/papers/2106/2106.07369.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/7a/71/7a7145a21e51e6773fb7ecc90e1a978fa50bd5ea.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2106.07369v1" 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>

Segmentation Strategies to Face Morphology Challenges in Brazilian-Portuguese/English Statistical Machine Translation and Its Integration in Cross-Language Information Retrieval

Marta Ruiz Costa-jussà
<span title="2015-06-29">2015</span> <i title="Instituto Politecnico Nacional/Centro de Investigacion en Computacion"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/6jnzokllfrepvc42whtiqidk5a" style="color: black;">Journal of Computacion y Sistemas</a> </i> &nbsp;
report a case study of the impact of enhancing the statistical machine translation system with morphology in a cross-language application system such as ONAIR which allows users to look for information in video  ...  Unsupervised morphology induction using morfessor. Finite-State Methods and Natural Language Processing, 5th International Workshop, FSMNLP 2005, Helsinki, Finland, September 1-2, 2005.  ...  The ONAIR (Ontology-Aided Information Retrieval) system 1 , started in 2003, intended to allow users to look for information in video fragments through queries in natural language.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.13053/cys-19-2-1550">doi:10.13053/cys-19-2-1550</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/oa3dn2anyjcavjebgwu7xyopom">fatcat:oa3dn2anyjcavjebgwu7xyopom</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170815163001/http://www.scielo.org.mx/pdf/cys/v19n2/v19n2a12.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/56/35/5635a06a9d1cbe083d9ce56575cf9474a933fb7d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.13053/cys-19-2-1550"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

A Review of Subsequence Time Series Clustering

Seyedjamal Zolhavarieh, Saeed Aghabozorgi, Ying Wah Teh
<span title="">2014</span> <i title="Hindawi Limited"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/nxzqpsogkbe55mjq33syzghf2e" style="color: black;">The Scientific World Journal</a> </i> &nbsp;
The algorithm returns a small set of motifs, which are ranked by a scoring function [73] . (18) Grammar Induction.  ...  induction algorithm Developing a motif visualization system based on grammar induction [81-83] [33] Meaningless outcomes as outputs based on inputs Pattern discovery Selective sequence  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2014/312521">doi:10.1155/2014/312521</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25140332">pmid:25140332</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4130317/">pmcid:PMC4130317</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ptmtjuq77rdhjpr4g2rhwvh4xa">fatcat:ptmtjuq77rdhjpr4g2rhwvh4xa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190227142651/http://pdfs.semanticscholar.org/81e1/a745cc65dbbbd5bf747471630a21b0301eb9.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/81/e1/81e1a745cc65dbbbd5bf747471630a21b0301eb9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2014/312521"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> hindawi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4130317" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Sparse Camera Network for Visual Surveillance -- A Comprehensive Survey [article]

Mingli Song, Dachent Tao, Stephen J. Maybank
<span title="2013-02-03">2013</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In their approach, motion trajectories of a single moving object are represented by a set of basic motion patterns, or primitives in a grammar system.A Minimum Description Length-based rule induction algorithm  ...  These models are learned in an unsupervised way.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1302.0446v1">arXiv:1302.0446v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/j3opbzuaw5eb3c74c2ind5pmua">fatcat:j3opbzuaw5eb3c74c2ind5pmua</a> </span>
<a target="_blank" rel="noopener" href="https://archive.org/download/arxiv-1302.0446/1302.0446.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/1302.0446v1" 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>

Learning Language from a Large (Unannotated) Corpus [article]

Linas Vepstas, Ben Goertzel
<span title="2014-01-14">2014</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
A novel approach to the fully automated, unsupervised extraction of dependency grammars and associated syntax-to-semantic-relationship mappings from large text corpora is described.  ...  The suggested approach builds on the authors' prior work with the Link Grammar, RelEx and OpenCog systems, as well as on a number of prior papers and approaches from the statistical language learning literature  ...  The goal here is to explore the alternative: the induction of grammar and semantics by means of unsupervised learning algorithms.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1401.3372v1">arXiv:1401.3372v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cl7huumnvbfppottck6jldcyji">fatcat:cl7huumnvbfppottck6jldcyji</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20191021183701/https://arxiv.org/pdf/1401.3372v1.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/05/2e/052e605f925c477c37761b0f53675b703380efa2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1401.3372v1" 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>

SEQUIN: a grammar inference framework for analyzing malicious system behavior

Robert Luh, Gregor Schramm, Markus Wagner, Helge Janicke, Sebastian Schrittwieser
<span title="2018-03-26">2018</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/th6jepbrbndhlmrilkgb4fbya4" style="color: black;">Journal in Computer Virology and Hacking Techniques</a> </i> &nbsp;
To facilitate the interpretation and analysis of APTs, we present SEQUIN, a grammar inference system based on the Sequitur compression algorithm that constructs a context-free grammar (CFG) from string-based  ...  Grammar inference paired with visual analytics (VA) techniques offers a powerful foundation for the automated extraction of behavioral patterns from sequential event traces.  ...  [45] introduce a grammar mining and visualization tool based on CFG induction.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s11416-018-0318-x">doi:10.1007/s11416-018-0318-x</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mx2ivpzxwnce5d3gp2myf6qrqe">fatcat:mx2ivpzxwnce5d3gp2myf6qrqe</a> </span>
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Unsupervised Learning of Morphology

Harald Hammarström, Lars Borin
<span title="">2011</span> <i title="MIT Press - Journals"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/e4yflo6sufcufjwloald7xudm4" style="color: black;">Computational Linguistics</a> </i> &nbsp;
This article surveys work on Unsupervised Learning of Morphology.  ...  We define Unsupervised Learning of Morphology as the problem of inducing a description (of some kind, even if only morpheme segmentation) of how orthographic words are built up given only raw text data  ...  On unsupervised grammar induction from untagged corpora. In P. Kaszubski, editor, PSiCL: Poznan' Studies in Contemporary Linguistics, volume 41.  ... 
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Automated Face Analysis for Affective Computing [chapter]

Rafael Calvo, Sidney D'Mello, Jonathan Gratch, Arvid Kappas, Jeffrey F. Cohn, Fernando De La Torre
<span title="2015-01-01">2015</span> <i title="Oxford University Press"> The Oxford Handbook of Affective Computing </i> &nbsp;
An open question in facial analysis is whether facial actions can be learned directly from video in an unsupervised manner. That is, can the taxonomy be learned directly from video?  ...  Because unsupervised learning is fully empirical, it potentially can identify regularities in video that have not been anticipated by the top-down approaches such as FACS.  ... 
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