Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Khaled Walid Hidouci"'
Publikováno v:
Arabian Journal for Science and Engineering. 44:7203-7217
The paper presents an improved fuzzy vault approach for face recognition under unconstrained environments. First, we parameterize the number of chaff points needed and determine the threshold separating the genuine points from the chaff points in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88c507ba618e225c6daed7a4a8a8b221
https://doi.org/10.1007/s13369-019-03916-5
https://doi.org/10.1007/s13369-019-03916-5
Publikováno v:
International Journal of Data Mining, Modelling and Management. 13:192
This paper is focused on flexible universal quantification-like queries handling simultaneously positive and negative preferences (requirements or prohibitions). We emphasise the performance improvement of the considered operator by proposing new var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08bbb51923221d2c48d366585c57ff02
https://doi.org/10.1504/ijdmmm.2021.10035120
https://doi.org/10.1504/ijdmmm.2021.10035120
Publikováno v:
Advances in Computing Systems and Applications ISBN: 9783319983516
One of the important issues in range partitioning schemes is data skew. Tuples distribution across nodes may be skewed (some nodes have many tuples, while others may have fewer tuples). Processing skewed data not only slows down the response time, bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::671685e3f5eca281b317b34faffc8c37
https://doi.org/10.1007/978-3-319-98352-3_30
https://doi.org/10.1007/978-3-319-98352-3_30
Publikováno v:
International Journal of Computers and Applications
International Journal of Computers and Applications, ACTA Press, 2018, pp.1-14. ⟨10.1080/1206212X.2018.1482820⟩
International Journal of Computers and Applications, ACTA Press, 2018, pp.1-14. ⟨10.1080/1206212X.2018.1482820⟩
For many years, component-based software engineering has been the most promising software engineering approach to develop complex software systems. However, with the increasing adoption of internet...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa386a9e9bfd2e0a82de336661a92977
https://hal.archives-ouvertes.fr/hal-01873962
https://hal.archives-ouvertes.fr/hal-01873962
Publikováno v:
2018 International Symposium on Programming and Systems (ISPS).
Data skew can significantly deteriorate query performance in distributed systems. More concretely, when the data is range partitioned, usually it may be unequally distributed across the partitions. When tuples are inserted and deleted continuously, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b71b262cd4337563cdc79a6833b7a191
https://doi.org/10.1109/isps.2018.8379005
https://doi.org/10.1109/isps.2018.8379005
Publikováno v:
Computer Science and Information Systems
Computer Science and Information Systems, ComSIS Consortium, 2018, 15 (2), ⟨10.2298/CSIS170320007B⟩
Computer Science and Information Systems, ComSIS Consortium, 2018, 15 (2), ⟨10.2298/CSIS170320007B⟩
Modern database systems can achieve high throughput main-memory query execution by being aware of the dynamics of highly parallel hardware. In such systems, data is partitioned into smaller pieces to reach a better parallelism. Unfortunately, data sk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fb85833471a4f1663e46199c64a8b0d
https://hal.archives-ouvertes.fr/hal-03204288
https://hal.archives-ouvertes.fr/hal-03204288
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319988115
DEXA (2)
DEXA (2)
Due to the availability of larger RAM capacity, there is a new trend bringing parallel main memory database systems with higher performance, compared to traditional DBMSs. In parallel database systems the most critical aspect is data partitioning, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56b705b03afb50692d7accbb5425a6ac
https://doi.org/10.1007/978-3-319-98812-2_20
https://doi.org/10.1007/978-3-319-98812-2_20
Fuzzy MDX queries for taking into account the ambiguity in querying the baccalaureate data warehouse
Publikováno v:
CoDIT
The decision maker tends to use natural language terms when interrogating a data warehouse, hence the need to integrate these terms into the data warehouse interrogation systems. In this article, we present a panorama of the work that has dealt with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e77ccc0eccf880f6e4781bd9f4c0ae2
https://doi.org/10.1109/codit.2017.8102587
https://doi.org/10.1109/codit.2017.8102587
Publikováno v:
Flexible Query Answering Systems ISBN: 9783319596914
FQAS
FQAS
Works done in the context of the relational division for DBMS led to several approaches. Among which, the Hash-Division algorithm proved its superiority compared to the other approaches in the most of the cases. Nowadays, current trends of division a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4042b4550c47fb840eac19d1e09f4f9f
https://doi.org/10.1007/978-3-319-59692-1_9
https://doi.org/10.1007/978-3-319-59692-1_9
Publikováno v:
International Journal of Computational Linguistics Research. 9:135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d90f4e7bd2b4d5cb00d5887ead882a5
https://doi.org/10.6025/jcl/2018/9/4/135-147
https://doi.org/10.6025/jcl/2018/9/4/135-147