TY - GEN
T1 - An efficient approach to situation-aware service discovery in pervasive service computing environments
AU - Yau, Sik-Sang
AU - Pohare, Gautam G.
PY - 2009
Y1 - 2009
N2 - Service discovery, which is an important required function for service-based systems (SBS), affects the performance of SBS, especially in pervasive service computing environments. In this paper, an efficient approach to service discovery in multi-hop pervasive service computing environments is presented. This approach is situation-aware and based on group-based service discovery protocol. In a pervasive computing environment, the situation, including available service resources, users' preferences and the physical environment, changes more dynamically. Our service discovery approach exploits the network asymmetry and incorporates situational information while keeping low network overhead. Our simulation results show that our approach discovers services efficiently.
AB - Service discovery, which is an important required function for service-based systems (SBS), affects the performance of SBS, especially in pervasive service computing environments. In this paper, an efficient approach to service discovery in multi-hop pervasive service computing environments is presented. This approach is situation-aware and based on group-based service discovery protocol. In a pervasive computing environment, the situation, including available service resources, users' preferences and the physical environment, changes more dynamically. Our service discovery approach exploits the network asymmetry and incorporates situational information while keeping low network overhead. Our simulation results show that our approach discovers services efficiently.
KW - Pervasive service computing environments
KW - Service resources
KW - Situation-aware service discovery
KW - Users' preferences
UR - http://www.scopus.com/inward/record.url?scp=70350629572&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70350629572&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-02830-4_7
DO - 10.1007/978-3-642-02830-4_7
M3 - Conference contribution
AN - SCOPUS:70350629572
SN - 3642028292
SN - 9783642028298
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 68
EP - 82
BT - Ubiquitous Intelligence and Computing - 6th International Conference, UIC 2009, Proceedings
T2 - 6th International Conference on Ubiquitous Intelligence and Computing, UIC 2009
Y2 - 7 July 2009 through 9 July 2009
ER -