Filters








53,110 Hits in 5.1 sec

Learning Join Queries from User Examples

Angela Bonifati, Radu Ciucanu, Sławek Staworko
<span title="2016-01-04">2016</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ahla23r2jva2bp2hlkt5rtbx4y" style="color: black;">ACM Transactions on Database Systems</a> </i> &nbsp;
We investigate the problem of learning join queries from user examples.  ...  The user is presented with a set of candidate tuples and is asked to label them as positive or negative examples, depending on whether or not she would like the tuples as part of the join result.  ...  In the next sections, we study the problem of learning join queries from examples given by the user.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2818637">doi:10.1145/2818637</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4xp22ztwybfqbhzfrvj6x23cjq">fatcat:4xp22ztwybfqbhzfrvj6x23cjq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180722125233/https://www.research.ed.ac.uk/portal/files/25092376/staworko_tods16_1.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/bc/a6/bca6a1775d8298c6908f82d12881683c6cb917f4.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2818637"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

A Paradigm for Learning Queries on Big Data

Angela Bonifati, Radu Ciucanu, Aurélien Lemay, Sławek Staworko
<span title="">2014</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/mzoohkksfjcxhp55kw6j3idhme" style="color: black;">Proceedings of the First International Workshop on Bringing the Value of &#34;Big Data&#34; to Users (Data4U 2014) - Data4U &#39;14</a> </i> &nbsp;
In particular, in this paper we present two instantiations that validated the proposed paradigm for learning relational join queries and for learning path queries on graph databases.  ...  Such instances usually lack a schema to help the users specify their queries, or have an incomplete schema as they come from disparate data sources.  ...  For this purpose, we would have to base ourselves on the algorithms from [13, 25, 31] for learning a query from a set of examples and on the algorithms from [17] for pruning the uninformative fragments  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2658840.2658842">doi:10.1145/2658840.2658842</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/vldb/BonifatiCLS14.html">dblp:conf/vldb/BonifatiCLS14</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/eofox7evk5ai3gtbs6k7c3fxia">fatcat:eofox7evk5ai3gtbs6k7c3fxia</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170705083638/http://researchers.lille.inria.fr/%7Estaworko/papers/staworko-data4u14.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/85/10/8510fd38a4657b8c3e4663c7294dab827993f301.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2658840.2658842"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Interactive Schema Integration with Sphinx [chapter]

François Barbançon, Daniel P. Miranker
<span title="">2004</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;
The schema integration algorithm draws examples from the data and learns integrating view definitions by asking a user simple yes or no questions.  ...  We show how data catalog statistics, normally used to optimize queries, can be exploited to parameterize the search heuristics and improve the convergence of the learning algorithm.  ...  Cohn, Atlas and Ladner [4] proposed a practical approach where the learning algorithm controls the selection of labeled examples that it is learning from.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-540-25957-2_15">doi:10.1007/978-3-540-25957-2_15</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e74hcshlprcyzalb7gyzzpruyi">fatcat:e74hcshlprcyzalb7gyzzpruyi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20041121065119/http://www.cs.utexas.edu:80/~francois/Cam08.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/fd/bd/fdbd9aae2807792a61fde1aa8e04e3c0cd4b9519.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-540-25957-2_15"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Learning queries for relational, semi-structured, and graph databases

Radu Ciucanu
<span title="">2013</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vxrc3vebzzachiwy3nopwi3h5u" style="color: black;">Proceedings of the 2013 Sigmod/PODS Ph.D. symposium on PhD symposium - SIGMOD&#39;13 PhD Symposium</a> </i> &nbsp;
We study learning algorithms for queries for the above mentioned models.  ...  As a further goal, we aim to apply the results to learning cross-model database mappings, which can also be seen as queries across different schemas.  ...  We also want to develop a practical system able to learn twig queries from interaction with the user.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2483574.2483576">doi:10.1145/2483574.2483576</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/sigmod/Ciucanu13.html">dblp:conf/sigmod/Ciucanu13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vk47ezlnj5ceznht6utb44zs24">fatcat:vk47ezlnj5ceznht6utb44zs24</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190429232002/https://hal.inria.fr/hal-00839904/document" 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/c6/08/c608bfe9cc24f86e66d640f3022db8422150b328.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2483574.2483576"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Mind the gap

Christopher R. Aberger, Andrew Lamb, Kunle Olukotun, Christopher Ré
<span title="2017-08-01">2017</span> <i title="VLDB Endowment"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/p6rqwwpkkjbcldejepcehaalby" style="color: black;">Proceedings of the VLDB Endowment</a> </i> &nbsp;
To enable a unified design, the EmptyHeaded architecture is built around recent theoretical advancements in join processing and automated in-query data transformations.  ...  ., graph and linear algebra queries), and it is challenging to transfer data from an RDBMS to a domain specific toolkit in an efficient manner.  ...  The EmptyHeaded engine accepts data from a Pandas DataFrame or from a comma separated value (CSV) file on disk. Queries are returned to the user in the form of a Pandas DataFrame.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14778/3137765.3137791">doi:10.14778/3137765.3137791</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/dfh6qr2vp5h6tlf7f4s66rjrqq">fatcat:dfh6qr2vp5h6tlf7f4s66rjrqq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180729084626/http://dawn.cs.stanford.edu:80/pubs/ehdemo-vldb2017.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/44/bc/44bcafbe4281912b796d640f747870ca0ca3a09a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14778/3137765.3137791"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Conceptual learning in database design

Yannis E. Ionnidis, Tomas Saulys, Andrew J. Whitsitt
<span title="1992-07-01">1992</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a2o77szzyngfjiyr6oftvf2ts4" style="color: black;">ACM Transactions on Information Systems</a> </i> &nbsp;
How- ever, if such times of light load are infrequent, the concepts that the system learns may no longer be so important if the focus of users' queries is gradually drifting from one set of  ...  This is crucial because many of the machine learning algorithms that learn from examples do so by making use of both positive and negative examples of a concept.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/146760.146779">doi:10.1145/146760.146779</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/st6l63fcs5ggreluhbydsni7y4">fatcat:st6l63fcs5ggreluhbydsni7y4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809165740/http://www.madgik.di.uoa.gr/sites/default/files/acm_tois_v10.3.pp265-293.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/24/1e/241e4279e30a15f197abc575503e049e52e199cb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/146760.146779"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

LEO: An autonomic query optimizer for DB2

V. Markl, G. M. Lohman, V. Raman
<span title="">2003</span> <i title="IBM"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kj3pclsbb5d3xpd5kqlzmvxa54" style="color: black;">IBM Systems Journal</a> </i> &nbsp;
Hence, there may be hundreds or even thousands of possible ways to process a given query correctly. For example, suppose the SQL query is: SELECT name, age, salary FROM employees  ...  For a given SQL query, there may be many different ways to access each table that is referenced, to join those tables, and, because the join operation is commutative, to order those joins and perform other  ...  from its model and to reoptimize the current query, without requiring user intervention.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1147/sj.421.0098">doi:10.1147/sj.421.0098</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ck66iymgtbabfcaelcnxx5yeai">fatcat:ck66iymgtbabfcaelcnxx5yeai</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20110829012136/http://www.ece.rutgers.edu/~parashar/Classes/ece572-papers/06/volker-ibmjs-01.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/ea/35/ea3581d72eafcf72f5668e1e161f58b2a4067288.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1147/sj.421.0098"> <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>

Interactive join query inference with JIM

Angela Bonifati, Radu Ciucanu, Sławek Staworko
<span title="2014-08-01">2014</span> <i title="VLDB Endowment"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/p6rqwwpkkjbcldejepcehaalby" style="color: black;">Proceedings of the VLDB Endowment</a> </i> &nbsp;
of metadata, or simply when the user is unfamiliar with querying formalisms.  ...  membership queries.  ...  We observe that the user providing the examples in the experiments from [3] is in fact a program that labels tuples w.r.t. a goal join query.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14778/2733004.2733025">doi:10.14778/2733004.2733025</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6nqmde5dmfb5dgmitt5ehdxu2q">fatcat:6nqmde5dmfb5dgmitt5ehdxu2q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190501125046/https://hal.inria.fr/hal-01052789/file/ciucanu-bda14b.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/d0/25/d025fa0d470582c8014fd625857e259fd2e7e4e7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14778/2733004.2733025"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

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;
Once generic relations are loaded, the user can define SQL queries on the extracted relations to discover higher level semantics or to join them with other relational data.  ...  During this iterative analytical workflow, the user must frequently ship data between these systems. Worse, the user must learn to manage both systems.  ...  Acknowledgments Torsten Kilias and Alexander Löser receive funding from the Federal Ministry of Economic Affairs and Energy (BMWi) under grant agreements 01MD11014A ("MIA-Marktplatz für Informationen und  ... 
<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>

Interactive Data Integration through Smart Copy & Paste [article]

Zachary Ives, Craig Knoblock (University of Southern California - Information Sciences Institute), Steve Minton (Fetch Technologies), Marie Jacob, Partha Talukdar, Rattapoom Tuchinda (University of Southern California - Information Sciences Institute), Jose Luis Ambite (University of Southern California - Information Sciences Institute), Maria Muslea, Cenk Gazen
<span title="2009-09-09">2009</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
The user provides feedback on these suggestions ? through either direct interactions or further copy-and-paste operations ? and the system learns from this feedback.  ...  In CopyCat, the user does not need special tools for the different stages of integration: instead, the system watches as the user copies data from applications (including the Web browser) and pastes them  ...  Salman Mehmood for their contributions to the query learning components used within the integration learner of this paper.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/0909.1769v1">arXiv:0909.1769v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ustupsqsxjesrltv4ze4b6esji">fatcat:ustupsqsxjesrltv4ze4b6esji</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20191018093448/https://arxiv.org/pdf/0909.1769v1.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/c0/03/c003010ede4126d5273daadcfa2d7b6ee0c0b7ff.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/0909.1769v1" 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>

Estimating Cardinalities with Deep Sketches [article]

Andreas Kipf, Dimitri Vorona, Jonas Müller, Thomas Kipf, Bernhard Radke, Viktor Leis, Peter Boncz, Thomas Neumann, Alfons Kemper
<span title="2019-04-17">2019</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Our demonstration allows users to define such sketches on the TPC-H and IMDb datasets, monitor the training process, and run ad-hoc queries against trained sketches.  ...  Deep Sketches are powered by a new deep learning approach to cardinality estimation that can capture correlations between columns, even across tables.  ...  For example, for columns with many distinct values-such as Date columns, users may want to "group" the results by year (e.g., EXTRACT(YEAR FROM date)).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1904.08223v1">arXiv:1904.08223v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7wkwfw4l2jcwrgyedsptsqj2ki">fatcat:7wkwfw4l2jcwrgyedsptsqj2ki</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200830124203/https://arxiv.org/pdf/1904.08223v1.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/0e/24/0e24b0629df5a14b7eb1f17144c539c15fbe40e5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1904.08223v1" 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>

DeepO: A Learned Query Optimizer

Luming Sun, Tao Ji, Cuiping Li, Hong Chen
<span title="2022-06-10">2022</span> <i title="ACM"> Proceedings of the 2022 International Conference on Management of Data </i> &nbsp;
Despite decades of efforts from both research and industrial communities, query optimization remains one of the most challenging problems.  ...  Query optimization is crucial for the query performance of database systems.  ...  However, Bao can only offer query-level optimization, for example, disabling Hash Join in Bao will force all join operations in the query to use other join method.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/3514221.3520167">doi:10.1145/3514221.3520167</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/uxyq56hxmfcydpocgrb45duafe">fatcat:uxyq56hxmfcydpocgrb45duafe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220617035258/https://dl.acm.org/doi/pdf/10.1145/3514221.3520167" 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/2e/e0/2ee0a2bf573aa2d2b8db6b13e0cdfb2372ba6269.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/3514221.3520167"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

SPHINX: Schema integration by example

Francois Barbançon, Daniel P. Miranker
<span title="2007-02-02">2007</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vroc7njkyfa33bcb5ggxy5so3a" style="color: black;">Journal of Intelligent Information Systems</a> </i> &nbsp;
The meta-model of federating view definitions enables, first, an active-learning method which removes the burden of generating the examples from the user.  ...  Given multiple independent sources of heterogeneous XML data structures, our tool, SPHINX, lets a nontechnical user define views using example -based, graphical, interaction.  ...  Definition: Target View, Target Query The target view is the materialized view that the learning system (SPHINX) is trying to learn from the user.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10844-006-0011-2">doi:10.1007/s10844-006-0011-2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/f3x4g66bxvbvvlb72asg3rygqu">fatcat:f3x4g66bxvbvvlb72asg3rygqu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20041119034121/http://www.cs.utexas.edu:80/ftp/pub/techreports/tr02-20.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/f0/36/f0365d76ff038373e7200ca2f18155b80a22950a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10844-006-0011-2"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

A Unified Transferable Model for ML-Enhanced DBMS [article]

Ziniu Wu, Pei Yu, Peilun Yang, Rong Zhu, Yuxing Han, Yaliang Li, Defu Lian, Kai Zeng, Jingren Zhou
<span title="2021-11-25">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Recently, the database management system (DBMS) community has witnessed the power of machine learning (ML) solutions for DBMS tasks.  ...  Second, the training process has serious limitations that hinder their practicality, because they need to retrain the entire model from scratch for a new DB.  ...  We provide the details from the service provider and the users sides.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2105.02418v3">arXiv:2105.02418v3</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ljb66dxlkvhdtbwnam73e5mxm4">fatcat:ljb66dxlkvhdtbwnam73e5mxm4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210920130152/https://arxiv.org/pdf/2105.02418v2.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/cc/74/cc742dd95b31cb68883849a7aacd686b19d5fd73.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2105.02418v3" 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>

Flexible Querying of Lifelong Learner Metadata

A. Poulovassilis, P. Selmer, P. T. Wood
<span title="">2012</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/5vhxupybozd7plokdq7dcl2ojy" style="color: black;">IEEE Transactions on Learning Technologies</a> </i> &nbsp;
A key aim of such querying facilities is to allow learners to identify possible choices for their future learning and professional development from what others have done.  ...  We propose combining query approximation and query relaxation techniques in order to support flexible querying of heterogeneous data arising from lifelong learners' educational and work experiences.  ...  Query results were returned incrementally to the user in order of their increasing edit distance from the original query.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tlt.2011.38">doi:10.1109/tlt.2011.38</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gkehqxikbnbb3c3sy43qbhb5qa">fatcat:gkehqxikbnbb3c3sy43qbhb5qa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170808232041/http://www.dcs.bbk.ac.uk/~ap/pubs/semHE09.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/d8/64/d86409feeec7cd0e58da4eaf030fd1cea906c656.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tlt.2011.38"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>
&laquo; Previous Showing results 1 &mdash; 15 out of 53,110 results