Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sungmin Yi"'
Autor:
MacNeill, A. Luke, MacNeill, Lillian, Sungmin Yi, Goudreau, Alex, Luke, Alison, Doucet, Shelley
Publikováno v:
JBI Evidence Synthesis; May2024, Vol. 22 Issue 5, p831-855, 25p
Publikováno v:
Proceedings of the VLDB Endowment. 13:826-839
Structured entities are commonly abstracted, such as from XML, RDF or hidden-web databases. Direct retrieval of various structured entities is highly demanded in data lakes, e.g., given a JSON object, to find the XML entities that denote the same rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6338c8b6d858791a3ece9a840bbfa368
https://doi.org/10.14778/3380750.3380754
https://doi.org/10.14778/3380750.3380754
Publikováno v:
Data & Knowledge Engineering. 119:58-70
In this paper, we introduce a novel query type, the moving view field nearest neighbor (MVFNN) query —a continuous version of the view field nearest neighbor (VFNN) query. This query continuously retrieves the nearest object in the query’s view f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f1e0386e1aa82e8dde28e3cb45fc6e
https://doi.org/10.1016/j.datak.2018.12.002
https://doi.org/10.1016/j.datak.2018.12.002
Publikováno v:
KDD
Temporal data are prevalent, where one or several time attributes present. It is challenging to identify the temporal attributes from heterogeneous sources. The reason is that the same attribute could contain distinct values in different time spans,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5891346fc556d36c3edd82a69dae925f
https://doi.org/10.1145/3394486.3403115
https://doi.org/10.1145/3394486.3403115
Publikováno v:
Information Sciences. 423:235-256
The proliferation of GPS-enabled devices has led to the development of location-based social network services such as Facebook, Twitter, and Foursquare. Users of these services not only make new friends but also post various content that contains the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5640ccac57a5ac33a9e90c12a63a0e55
https://doi.org/10.1016/j.ins.2017.09.049
https://doi.org/10.1016/j.ins.2017.09.049
Publikováno v:
Information Sciences. 402:35-49
In this paper, we introduce a novel type of spatial query called the Reverse View Field Nearest Neighbor (RVFNN) query. To process the query, we propose two query processing methods on an R*-tree: (1) RVFNN query processing on a sector-based R*-tree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33d177df24b3522fae3fcc6a8d671d21
https://doi.org/10.1016/j.ins.2017.03.031
https://doi.org/10.1016/j.ins.2017.03.031
Publikováno v:
The Semantic Web: ESWC 2019 Satellite Events ISBN: 9783030323264
ESWC (Satellite Events)
ESWC (Satellite Events)
Data-driven analysis is critically important for creating new insights and values; however, data silos prevent a full utilization of existing data. To overcome this issue, we propose Semantic Data MAP (SD-MAP). SD-MAP utilizes a virtual graph and con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5400a7728345dcb15c499f2bc03f436
https://doi.org/10.1007/978-3-030-32327-1_37
https://doi.org/10.1007/978-3-030-32327-1_37
Publikováno v:
Information Sciences. 316:68-86
Recently, large-scale relational data analysis has gained much attention. Several Hadoop-based distributed systems have been proposed for scalable relational data analysis. Because the column-store approach is very suitable for analytic queries, many
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c778829816d2fc10b030f84f3b778c
https://doi.org/10.1016/j.ins.2015.04.014
https://doi.org/10.1016/j.ins.2015.04.014
Publikováno v:
Information Sciences. 275:68-82
In this paper, we introduce a novel spatial query called the view field nearest neighbor query. Given the view field and location of a user, the view field nearest neighbor query retrieves a data object that is nearest to the user’s location and fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b614666c58e01754664f3c8142fb3dd9
https://doi.org/10.1016/j.ins.2014.02.022
https://doi.org/10.1016/j.ins.2014.02.022
Publikováno v:
IEICE Transactions on Information and Systems. :811-812
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bce1ed3d577620195c06c8ee8dfc087
https://doi.org/10.1587/transinf.2016dal0003
https://doi.org/10.1587/transinf.2016dal0003