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TCOM
2008
110views more  TCOM 2008»
13 years 8 months ago
Cross-layer Adaptive Transmission: Optimal Strategies in Fading Channels
We consider cross-layer adaptive transmission for a single-user system with stochastic data traffic and a timevarying wireless channel. The objective is to vary the transmit power ...
Anh Tuan Hoang, Mehul Motani
STOC
2009
ACM
91views Algorithms» more  STOC 2009»
14 years 8 months ago
Inaccessible entropy
We put forth a new computational notion of entropy, which measures the (in)feasibility of sampling high entropy strings that are consistent with a given protocol. Specifically, we...
Iftach Haitner, Omer Reingold, Salil P. Vadhan, Ho...
CHI
2005
ACM
14 years 8 months ago
Glimpse: a novel input model for multi-level devices
We describe a technique that supports the previewing of navigation, exploration, and editing operations by providing convenient Undo for unsuccessful and/or undesirable actions on...
Clifton Forlines, Chia Shen
VLDB
1992
ACM
101views Database» more  VLDB 1992»
14 years 1 days ago
Proclamation-Based Model for Cooperating Transactions
We propose a transaction model that provides a framework for transactions to cooperate without sacrificing serializability as a notion of correctness. Cooperation does not depend ...
H. V. Jagadish, Oded Shmueli
PERSUASIVE
2007
Springer
14 years 2 months ago
Persuasion, Task Interruption and Health Regimen Adherence
Cueing strategies, such as real-time reminders, are among the most effective methods of persuading individuals to perform healthy behaviors such as taking their medication and exer...
Timothy W. Bickmore, Daniel Mauer, Francisco Cresp...