Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Hai Jun Geng"'
Autor:
Yong Wu, Hai-Jun Geng
Publikováno v:
2018 4th Annual International Conference on Network and Information Systems for Computers (ICNISC).
With the increasing scale of the Internet, the problem of network energy consumption is attracting more and more attention. At present, computer network is faced with problems such as high energy consumption, low efficiency and low link utilization.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4e2bbb76fba720a617985cc647a3681
https://doi.org/10.1109/icnisc.2018.00013
https://doi.org/10.1109/icnisc.2018.00013
Autor:
Hai-jun Geng
Publikováno v:
DEStech Transactions on Computer Science and Engineering.
This paper studies how to employ the incremental shortest path first algorithm to reduce the computational overhead of the DC (Downstream Criterion) implementation, and proposes an efficient Intra-domain routing protection algorithm based on i-SPF (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d835947e7c3ade281471b95d50ea8e
https://doi.org/10.12783/dtcse/cmee2017/19982
https://doi.org/10.12783/dtcse/cmee2017/19982
Publikováno v:
Applied Mechanics and Materials. :361-366
Materialized view is an effective method for improving the efficiency of queries in data warehouse system, and the problem of materialized view selection is one of the most important decisions. In this paper, an algorithm was proposed to select a set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf4700bfc36cd64b77bb5c3de3d2141c
https://doi.org/10.4028/www.scientific.net/amm.55-57.361
https://doi.org/10.4028/www.scientific.net/amm.55-57.361
Publikováno v:
Key Engineering Materials. :439-444
Collaborative filtering is very effective in recommendation systems. But the recently researches have proved the collaborative filtering is significant vulnerable in the face of profile injection attacks. Profile injection attacks can be identified t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3cbf4de7b0cddb5bbfc726a019dd5eb
https://doi.org/10.4028/www.scientific.net/kem.460-461.439
https://doi.org/10.4028/www.scientific.net/kem.460-461.439
Publikováno v:
Applied Mechanics and Materials. :1133-1138
A data warehouse stores materialized views of data from one or more sources, with the purpose of efficiently implementing decision-support or OLAP queries. Materialized view selection is one of the crucial decisions in designing a data warehouse for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0351937de5f2d1076d070bd281d45af1
https://doi.org/10.4028/www.scientific.net/amm.29-32.1133
https://doi.org/10.4028/www.scientific.net/amm.29-32.1133