Results 21 to 30 of about 533,290 (269)
The disparity between optimal and practical Lagrangian multiplier estimation in video encoders
Frontiers in Signal Processing, 2023 With video streaming making up 80% of the global internet bandwidth, the need to deliver high-quality video at low bitrate, combined with the high complexity of modern codecs, has led to the idea of a per-clip optimisation approach in transcoding.
Daniel Joseph Ringis +3 more
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"Compressed" Compressed Sensing
CoRR, 2010 The field of compressed sensing has shown that a sparse but otherwise arbitrary vector can be recovered exactly from a small number of randomly constructed linear projections (or samples). The question addressed in this paper is whether an even smaller number of samples is sufficient when there exists prior knowledge about the distribution of the ...
Reeves, Galen, Gastpar, Michael
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IEEE Transactions on Information Theory, 2010 Significant volumes of knowledge have been accumulated in recent years linking subtle genetic variations to a wide variety of medical disorders from Cystic Fibrosis to mental retardation. Nevertheless, there are still great challenges in applying this knowledge routinely in the clinic, largely due to the relatively tedious and expensive process of DNA ...
Yaniv Erlich +4 more
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2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011 We consider the setting where actions can be used to modify a state sequence before compression. The minimum rate needed to losslessly describe the optimal modified sequence is characterized when the state sequence is either non-causally or causally available at the action encoder.
Lei Zhao +2 more
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Dimension Is Compression [PDF]
Theory of Computing Systems, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
María López-Valdés, Elvira Mayordomo
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Finding maximally disconnected subnetworks with shortest path tractography
NeuroImage: Clinical, 2019 Connectome-based lesion symptom mapping (CLSM) can be used to relate disruptions of brain network connectivity with clinical measures. We present a novel method that extends current CLSM approaches by introducing a fast reliable and accurate way for ...
Clint Greene +6 more
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On the Perceptron’s Compression [PDF]
, 2020 We study and provide exposition to several phenomena that are related to the perceptron's compression. One theme concerns modifications of the perceptron algorithm that yield better guarantees on the margin of the hyperplane it outputs. These modifications can be useful in training neural networks as well, and we demonstrate them with some experimental
Moran, Shay +3 more
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Geosciences, 2023 In this paper, the Hellenic orogenic belt’s main geological structure and architecture of deformation are presented in an attempt to achive a better interpretation of its geotectonic evolution during Alpine orogeny.
Adamantios Kilias
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