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126
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WIDM
2004
ACM
15 years 8 months ago
Specialisation dynamics in federated web search
Organising large-scale Web information retrieval systems into hierarchies of topic-specific search resources can improve both the quality of results and the efficient use of com...
Rinat Khoussainov, Nicholas Kushmerick
AINA
2008
IEEE
15 years 9 months ago
A New Dynamic Wavelength Assignment Scheme in Wavelength-Convertible WBS Networks
—In the paper, we study the wavelength assignment problem in waveband switching (WBS) networks, which is composed of multi-granular optical cross-connect (MG-OXCs) interconnected...
Ching-Fang Hsu, Fang-Sheng Lin, Ke-Kuan Hsu
131
Voted
INFOCOM
2008
IEEE
15 years 9 months ago
Joint Effects of Radio Channels and Node Mobility on Link Dynamics in Wireless Networks
—In this paper, we study link properties over dynamic radio channels based on analytical models and simulations. Specifically, channel variability and mobility are investigated ...
Wenye Wang, Ming Zhao 0001
84
Voted
COMSWARE
2007
IEEE
15 years 9 months ago
Impact of Network Dynamics on Tardiness of Data in Sensor Networks
- Impact of random delays and losses in sensor networks manifests in the form of tardiness of data used for processing at the sink nodes. The age of data used by the end applicatio...
Tarun Banka, Anura P. Jayasumana
119
Voted
DATE
2007
IEEE
111views Hardware» more  DATE 2007»
15 years 9 months ago
Cost-aware capacity optimization in dynamic multi-hop WSNs
Low energy consumption and load balancing are required for enhancing lifetime at Wireless Sensor Networks (WSN). In addition, network dynamics and different delay, throughput, and...
Jukka Suhonen, Mikko Kohvakka, Mauri Kuorilehto, M...