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INDREX: In-database relation extraction

Torsten Kilias, Alexander Löser, Periklis Andritsos
<span title="">2015</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/epn2gc3fozcsphiz3xnhmwom7u" style="color: black;">Information Systems</a> </i> &nbsp;
The management of text data has a long-standing history in the human mankind. A particular common task is extracting relations from text.  ...  We propose INDREX, a system that provides a single and comprehensive view of the whole process combining both relation extraction and later exploitation with SQL.  ...  Query execution model for in-database relation extraction. In this work we overcome these system and model barriers.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.is.2014.11.006">doi:10.1016/j.is.2014.11.006</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jrweeola2ffanclmmfw5bpdff4">fatcat:jrweeola2ffanclmmfw5bpdff4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200319113804/http://www.cs.toronto.edu/~periklis/pubs/isj15.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/0c/7c0cf2fa4ed7cfb1cf41c986fdc3b82c53177854.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.is.2014.11.006"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

INDREX

Torsten Kilias, Alexander Löser, Periklis Andritsos
<span title="">2013</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2qophrpx4vfxjm3tktvrh4f6em" style="color: black;">Proceedings of the sixteenth international workshop on Data warehousing and OLAP - DOLAP &#39;13</a> </i> &nbsp;
Relation extraction transforms the textual representation of a relationship into to the relational model of a data warehouse.  ...  We propose the INDREX system that enables a user for the first time to describe corpus-wide extraction tasks in a declarative language and permits the user to run interactive rule refinement queries.  ...  CONCLUSION AND OUTLOOK We described INDREX, a powerful system for in-database relation extraction.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2513190.2513196">doi:10.1145/2513190.2513196</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/dolap/KiliasLA13.html">dblp:conf/dolap/KiliasLA13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xyxifmgeyjecnndwsqay36nse4">fatcat:xyxifmgeyjecnndwsqay36nse4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170830055323/http://www.cs.toronto.edu/~periklis/pubs/dolap13.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/a1/5d/a15d96463e517e29cabff752bed145f2a87b09e8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2513190.2513196"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

FashionBrain Project: A Vision for Understanding Europe's Fashion Data Universe [article]

Alessandro Checco, Gianluca Demartini, Alexander Loeser, Ines Arous, Mourad Khayati, Matthias Dantone, Richard Koopmanschap, Svetlin Stalinov, Martin Kersten, Ying Zhang
<span title="2017-10-26">2017</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In this paper, we provide an overview of the main research challenges and an analysis of the most promising technological solutions that we are investigating in the FashionBrain project.  ...  A core business in the fashion industry is the understanding and prediction of customer needs and trends.  ...  Relation Extraction and Exploitation Integration with Deep Learning Retailers manage data about fashion products and transactions in a fashion data warehouse (FDWH), which is often a relational database  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1710.09788v1">arXiv:1710.09788v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xbhwc4qqsrblrghnwifl3jmt4y">fatcat:xbhwc4qqsrblrghnwifl3jmt4y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200823182115/https://arxiv.org/pdf/1710.09788v1.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/75/b9/75b92cbfc843de4cbcaff3511ea655b2c20f7a2c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1710.09788v1" 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>

IDEL: In-Database Entity Linking with Neural Embeddings [article]

Torsten Kilias, Alexander Löser, Felix A. Gers, Richard Koopmanschap, Ying Zhang, Martin Kersten
<span title="2018-03-13">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
IDEL represents text and relational data in a joint vector space with neural embeddings and can compensate errors with ambiguous entity representations.  ...  We leverage the ability of MonetDB to support in-database-analytics with user defined functions (UDFs) implemented in Python.  ...  In this work we extend the text database system INDREX [15, 28] with the novel functionality of linking relational data to text data.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.04884v1">arXiv:1803.04884v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3ix22c2fvnbynlspznpi25fd7a">fatcat:3ix22c2fvnbynlspznpi25fd7a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200825203250/https://arxiv.org/pdf/1803.04884v1.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/b6/d4/b6d41a6156f44b951665975bf3d04b5a5ba0caed.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.04884v1" 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>

End-to-End Learning for Answering Structured Queries Directly over Text [article]

Paul Groth and Antony Scerri and Ron Daniel, Jr., Bradley P. Allen
<span title="2018-11-16">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In this work, we present an approach to answer these directly over text data without storing results in a database.  ...  Triple Pattern Fragments) with models built for extractive question answering. Importantly, by applying distributed querying answering we are able to simplify the model learning problem.  ...  This includes the extraction of relations, the recognition of entities, and even the complete construction of databases.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1811.06303v2">arXiv:1811.06303v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zi3v3rgowbcm5fouetacmucilq">fatcat:zi3v3rgowbcm5fouetacmucilq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20191027165234/https://arxiv.org/pdf/1811.06303v2.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/a9/b9/a9b9d168f2358ab6805bde5ece4ee8220f5e29e7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1811.06303v2" 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>

A Systematic Review of SQL-on-Hadoop by Using Compact Data Formats

Daiga Plase
<span title="">2017</span> <i title="University of Latvia"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vlg2naepfbhxjmbatjtyuepazq" style="color: black;">Baltic Journal of Modern Computing</a> </i> &nbsp;
(Avro and Parquet) support schema evolution and compression in order to utilize less storage space.  ...  The question is where and how to store these data in order to provide faster data access. Understanding and handling Big Data is a big challenge.  ...  [14] proposes INDREX, a system that provides a single and comprehensive view of the whole process combining both relation extraction and later exploitation with SQL.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.22364/bjmc.2017.5.2.06">doi:10.22364/bjmc.2017.5.2.06</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ol664qf7rrbftj2wefdekzvw2y">fatcat:ol664qf7rrbftj2wefdekzvw2y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721214451/http://dspace.lu.lv/dspace/bitstream/handle/7/34452/Daiga_Plase_A1_lit_review_BJMC_v4.pdf;jsessionid=2856E3E735A8980D118664AA42C9B1FE?sequence=5" 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/48/5a/485acaca3124855ea3db896f344025c3b7a5d23c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.22364/bjmc.2017.5.2.06"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Very-High-Resolution Airborne Synthetic Aperture Radar Imaging: Signal Processing and Applications

Andreas Reigber, Rolf Scheiber, Marc Jager, Pau Prats-Iraola, Irena Hajnsek, Thomas Jagdhuber, Konstantinos P. Papathanassiou, Matteo Nannini, Esteban Aguilera, Stefan Baumgartner, Ralf Horn, Anton Nottensteiner (+1 others)
<span title="">2013</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/yfvtieuumfamvmjlc255uckdlm" style="color: black;">Proceedings of the IEEE</a> </i> &nbsp;
In many cases, information extraction from high-resolution airborne SAR imagery has achieved a mature level, turning SAR technology more and more into an operational tool.  ...  Today's airborne sensors are capable of delivering high-quality SAR data with decimeter resolution and allow the development of novel approaches in data analysis and information extraction from SAR.  ...  The roads obtained from the OpenStreetMap database are directly mapped to corresponding azimuth beam center coordinates in the rangecompressed data array.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jproc.2012.2220511">doi:10.1109/jproc.2012.2220511</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rcfgf3agi5elha6pcjjyyzr7cu">fatcat:rcfgf3agi5elha6pcjjyyzr7cu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829004223/http://elib.dlr.de/76425/1/Reigber-06355595.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/1f/aa/1faacb91c2e769810c7cbfb971211c335166f594.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jproc.2012.2220511"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

The changing earth - new scientific challenges for ESA's living planet programme

P C Simon, A Hollingsworth, B Carli, E Källén, H Rott, K Partington, J Moreno, Michael E Schaepman, W Mauser, N C Flemming, M Visbeck, B L A Vermeersen (+12 others)
<span title="">2006</span>
This document sets out a strategy whereby ESA can assess the most important Earth-science questions to be addressed in the years to come.  ...  An equally influential development has been the explosion in the size of databases, both from models and satellite data, and the interconnectivity of computer systems and databases.  ...  has been made in extracting the relevant information from satellite observations.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5167/uzh-77092">doi:10.5167/uzh-77092</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rtgsrwycwzbfpo2fsyyz5tbx5e">fatcat:rtgsrwycwzbfpo2fsyyz5tbx5e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200217144956/https://www.zora.uzh.ch/id/eprint/77092/1/2006_SchaepmanM_Earth_ESA_SP1304_Kopie_.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/e7/66/e7667a1812fdeeafd0a06f012a924d0a58f76a74.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5167/uzh-77092"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>