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CORR
2011
Springer
179views Education» more  CORR 2011»
14 years 6 months ago
Recovery of Sparsely Corrupted Signals
We investigate the recovery of signals exhibiting a sparse representation in a general (i.e., possibly redundant or incomplete) dictionary that are corrupted by additive noise adm...
Christoph Studer, Patrick Kuppinger, Graeme Pope, ...
INTERSPEECH
2010
14 years 6 months ago
What do you mean, you're uncertain?: the interpretation of cue words and rising intonation in dialogue
This paper investigates how rising intonation affects the interpretation of cue words in dialogue. Both cue words and rising intonation express a range of speaker attitudes like u...
Catherine Lai
ICASSP
2011
IEEE
14 years 3 months ago
Robust binary least squares: Relaxations and algorithms
Finding the least squares (LS) solution s to a system of linear equations Hs = y where H, y are given and s is a vector of binary variables, is a well known NP-hard problem. In th...
Efthymios Tsakonas, Joakim Jalden, Björn E. O...
AAAI
2011
13 years 12 months ago
Dynamic Resource Allocation in Conservation Planning
Consider the problem of protecting endangered species by selecting patches of land to be used for conservation purposes. Typically, the availability of patches changes over time, ...
Daniel Golovin, Andreas Krause, Beth Gardner, Sara...
ITCC
2005
IEEE
15 years 5 months ago
Customizing a Geographical Routing Protocol for Wireless Sensor Networks
— Several problems are required to be fixed in order to apply geographical routing protocol Greedy Perimeter Stateless Routing (GPSR) in wireless sensor networks. First, GPSR is...
Jian Chen, Yong Guan, Udo W. Pooch