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SENSYS
2004
ACM
15 years 12 months ago
Mitigating congestion in wireless sensor networks
Network congestion occurs when offered traffic load exceeds available capacity at any point in a network. In wireless sensor networks, congestion causes overall channel quality t...
Bret Hull, Kyle Jamieson, Hari Balakrishnan
SENSYS
2004
ACM
15 years 12 months ago
Medians and beyond: new aggregation techniques for sensor networks
Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensors, however, have significant power constraint (battery life), makin...
Nisheeth Shrivastava, Chiranjeeb Buragohain, Divya...
SIGCOMM
2004
ACM
15 years 12 months ago
A layered naming architecture for the internet
Currently the Internet has only one level of name resolution, DNS, which converts user-level domain names into IP addresses. In this paper we borrow liberally from the literature ...
Hari Balakrishnan, Karthik Lakshminarayanan, Sylvi...
SIGCSE
2004
ACM
101views Education» more  SIGCSE 2004»
15 years 12 months ago
Effective features of algorithm visualizations
Many algorithm visualizations have been created, but little is known about which features are most important to their success. We believe that pedagogically useful visualizations ...
Purvi Saraiya, Clifford A. Shaffer, D. Scott McCri...
SIGECOM
2004
ACM
132views ECommerce» more  SIGECOM 2004»
15 years 12 months ago
A dynamic pari-mutuel market for hedging, wagering, and information aggregation
I develop a new mechanism for risk allocation and information speculation called a dynamic pari-mutuel market (DPM). A DPM acts as hybrid between a pari-mutuel market and a contin...
David M. Pennock