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NOSSDAV
2005
Springer
15 years 4 months ago
1-800-OVERLAYS: using overlay networks to improve VoIP quality
The cost savings and novel features associated with Voice over IP (VoIP) are driving its adoption by service providers. Such a transition however can successfully happen only if t...
Yair Amir, Claudiu Danilov, Stuart Goose, David He...
SSD
2009
Springer
233views Database» more  SSD 2009»
15 years 5 months ago
Approximate Evaluation of Range Nearest Neighbor Queries with Quality Guarantee
The range nearest-neighbor (NN) query is an important query type in location-based services, as it can be applied to the case that an NN query has a spatial region, instead of a lo...
Chi-Yin Chow, Mohamed F. Mokbel, Joe Naps, Suman N...
SEM
2004
Springer
15 years 3 months ago
Service Discovery Protocol Interoperability in the Mobile Environment
The emergence of portable computers and wireless technologies has introduced new challenges for middleware. Mobility brings new requirements and is becoming a key characteristic. M...
Yérom-David Bromberg, Valérie Issarn...
MOBIQUITOUS
2005
IEEE
15 years 4 months ago
Temporal Transcoding for Mobile Video Communication
Third generation mobile communication systems will provide more advanced types of interactive and distribution services, and video is one of the most prominent applications for mu...
Maurizio A. Bonuccelli, Francesca Lonetti, Frances...
IWQOS
2005
Springer
15 years 4 months ago
Case Study in Assessing Subjective QoS of a Mobile Multimedia Web Service in a Real Multi-access Network
This paper presents an empirical task-based user evaluation, which was carried out for the purpose of assessing the subjective QoS of a mobile multimedia web service in a real mult...
Tiia Sutinen, Timo Ojala