Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Songchun Moon"'
Autor:
Songchun Moon
Publikováno v:
International Journal of Organizational and Collective Intelligence. 11:55-64
This is a report on analysis with regard to how the residents and devolved governments in the UK are responding to the global pandemic of COVID-19. The last pandemic to be experienced in the UK was the ‘Asian Flu' outbreak of 1957. At that time, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3ca926ca7730d768f4046c6218ae014
https://doi.org/10.4018/ijoci.2021100105
https://doi.org/10.4018/ijoci.2021100105
Publikováno v:
Expert Systems with Applications. 40:2715-2725
Recently, a utility-based mining approach has emerged as an alternative mechanism to frequency-based mining in an attempt to reflect not only the statistical correlation but also the semantic significance (e.g., price and quantity) of items. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f45f150e5fc1e81bc13047e809e1c3
https://doi.org/10.1016/j.eswa.2012.11.021
https://doi.org/10.1016/j.eswa.2012.11.021
Autor:
Songchun Moon, Hyeokmin Kwon
Publikováno v:
Journal of Systems Architecture. 52:373-393
Data-shipping systems that allow inter-transaction caching raise the need of a transactional cache consistency maintenance (CCM) protocol because each client is able to cache a portion of the database dynamically. Deferred locking (DL) is a new CCM s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f413e31f87b1c137d211a2036e184fc1
https://doi.org/10.1016/j.sysarc.2005.09.002
https://doi.org/10.1016/j.sysarc.2005.09.002
Autor:
Yonggoo Choi, Songchun Moon
Publikováno v:
Journal of Systems and Software. 78:37-46
As eXtensible Markup Language (XML) provides a capability for describing data structures, and can accommodate many kinds of semistructured data. The semistructured data format is flexible for changing data structures through insertion and deletion of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c544b3d0d587ded66f91947d6257a35
https://doi.org/10.1016/j.jss.2004.12.002
https://doi.org/10.1016/j.jss.2004.12.002
Publikováno v:
Journal of Systems and Software. 73:441-454
To prevent any data from being accessed by unauthorized users, it is necessary for stock trading systems (STS) to use multilevel secure database management systems in controlling concurrent executions among multiple transactions. In STS, analytical t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::643a5914877ccacd1c4ed6742c9f66ac
https://doi.org/10.1016/j.jss.2003.08.236
https://doi.org/10.1016/j.jss.2003.08.236
Autor:
Sukhoon Kang, Songchun Moon
Publikováno v:
Journal of Systems Architecture. 46:889-902
It is important to note that conflict-preserving serializability and related theory are artifacts of an era of database development where correctness alone was the overriding concern. With the advent of multilevel-secure databases, there is clearly a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::978819c875391bb6a078430a8e70a44b
https://doi.org/10.1016/s1383-7621(99)00045-4
https://doi.org/10.1016/s1383-7621(99)00045-4
Autor:
Songchun Moon, Kyungcheol Sohn
Publikováno v:
Journal of Systems Architecture. 46:687-698
A multidatabase system (MDBS), which is also called a heterogeneous distributed database system (HDDBS) or federated database system (FDBS), is a facility that allows users or applications to access data located in multiple local database systems (LD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1401b5e55d908461a3b48c604d6ebc9c
https://doi.org/10.1016/s1383-7621(99)00037-5
https://doi.org/10.1016/s1383-7621(99)00037-5
Autor:
Songchun Moon, Siwoo Byun
Publikováno v:
Data & Knowledge Engineering. 29:43-55
We propose a new replication control scheme for mobile database systems. Replicating data inevitably induces the burden of maintaining consistency, which requires more complex synchronization mechanisms, especially in the presence of communication fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f65743b17cf1fb37125c1ba246c55719
https://doi.org/10.1016/s0169-023x(98)00028-7
https://doi.org/10.1016/s0169-023x(98)00028-7
Publikováno v:
Journal of Systems Architecture. 45:97-114
A multidatabase system (MDBS) is a federation of multiple autonomous local database systems (LDBSs). Over the years, it has been recognized that the most challenging issue of concurrency control in an MDBS has been a concern about how to resolve indi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63c42e44f7d85db466627c84ab8c33a8
https://doi.org/10.1016/s1383-7621(97)00077-5
https://doi.org/10.1016/s1383-7621(97)00077-5
Autor:
Kyoung-In Kwon, Songchun Moon
Publikováno v:
Journal of Systems Architecture. 44:917-935
Concurrency control schemes for object-oriented database systems (OODBSs) used in the area of performance-critical applications should increase the degree of concurrency and decrease locking overhead in order to offer maximum performance. However, mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3160f385981c49ef43327813c02d551
https://doi.org/10.1016/s1383-7621(97)00069-6
https://doi.org/10.1016/s1383-7621(97)00069-6