TY - GEN
T1 - Federation of language service infrastructures for global collaboration
AU - Nakaguchi, Takao
AU - Murakami, Yohei
AU - Lin, Donghui
AU - Ishida, Toru
N1 - Funding Information:
ACKNOWLEDGMENT This research was partially supported by a Grant-in-Aid for Scientific Research (A) (17H00759, 2017-2020) and a Grant-in-Aid for Young Scientists (A) (17H04706, 2017-2020) from Japan Society for the Promotion of Science (JSPS).
Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/19
Y1 - 2017/12/19
N2 - Service infrastructures operated by different operators with own policies are being federated to agglomerate various services. To join a federation, an operator must comply with a federation agreement. As a result, it takes time for the operator to check the consistency between own policies and the agreement, and to establish a network connection to federation's infrastructure. To ease these concerns, we extend the federation concept by introducing transitivity and symmetricity. We then introduce mechanisms of information sharing and routing to forward a service request in the federation network. Moreover, a shortcut is demonstrated that reduces the execution time of a service request across several infrastructures. Finally, we implement the proposals and evaluate them toward application in real federations. Compared with direct service invocation, we confirm that our method has an overhead penalty of 7.63%, which is quite practical for actual operation of large scale federations.
AB - Service infrastructures operated by different operators with own policies are being federated to agglomerate various services. To join a federation, an operator must comply with a federation agreement. As a result, it takes time for the operator to check the consistency between own policies and the agreement, and to establish a network connection to federation's infrastructure. To ease these concerns, we extend the federation concept by introducing transitivity and symmetricity. We then introduce mechanisms of information sharing and routing to forward a service request in the federation network. Moreover, a shortcut is demonstrated that reduces the execution time of a service request across several infrastructures. Finally, we implement the proposals and evaluate them toward application in real federations. Compared with direct service invocation, we confirm that our method has an overhead penalty of 7.63%, which is quite practical for actual operation of large scale federations.
KW - Federation
KW - Global Collaboration
KW - Language Service Infrastructures
KW - Peer to Peer Network
KW - Services Computing
UR - http://www.scopus.com/inward/record.url?scp=85048326680&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85048326680&partnerID=8YFLogxK
U2 - 10.1109/Culture.and.Computing.2017.39
DO - 10.1109/Culture.and.Computing.2017.39
M3 - Conference contribution
AN - SCOPUS:85048326680
T3 - Proceedings - 2017 International Conference on Culture and Computing, Culture and Computing 2017
SP - 42
EP - 48
BT - Proceedings - 2017 International Conference on Culture and Computing, Culture and Computing 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 International Conference on Culture and Computing, Culture and Computing 2017
Y2 - 10 September 2017 through 12 September 2017
ER -