Results 261 to 270 of about 82,713 (302)
Some of the next articles are maybe not open access.
Zero-rate Reliability Function for Mismatched Decoding
2021 IEEE International Symposium on Information Theory (ISIT), 2021We derive an upper bound on the reliability function of mismatched decoding for zero-rate codes. The bound is based on a result by Komlos that shows the existence of a subcode with certain symmetry properties. The bound is shown to coincide with the expurgated exponent at rate zero for a broad family of channel and decoding metric pairs. A full version
Bondaschi M. +2 more
openaire +2 more sources
Prevention of VAP: Is Zero Rate Possible?
Clinics in Chest Medicine, 2011Infection prevention measures, specifically targeting ventilator-associated pneumonia (VAP), have been purposed as quality-of-care indicators for patients in intensive care units. The authors discuss some of the recent evidence of the prevention of nosocomial infections, with a particular emphasis on VAP.
Stijn, Blot +3 more
openaire +2 more sources
2021
Zero curves can be derived from government bonds or LIBOR/swap instruments. The LIBOR/swap term structure offers several advantages over government curves, and is a robust tool for pricing and hedging financial products. Correlations among governments and other fixed-income products have declined, making the swap term structure a more efficient hedging
openaire +1 more source
Zero curves can be derived from government bonds or LIBOR/swap instruments. The LIBOR/swap term structure offers several advantages over government curves, and is a robust tool for pricing and hedging financial products. Correlations among governments and other fixed-income products have declined, making the swap term structure a more efficient hedging
openaire +1 more source
QoS-Based Zero-Rating of Cellular Applications
2020 International Conference on Information Networking (ICOIN), 2020The availability of powerful smart devices capable of supporting ubiquitous Internet access, and the roll-out of advanced networks such as 4G and 5G capable of guaranteeing Quality of Service (QoS), has led to an exponential increase in demand for scarce network resources.
null Ramneek +3 more
openaire +1 more source
Distributed testing with zero-rate compression
2015 IEEE International Symposium on Information Theory (ISIT), 2015Motivated by distributed inference over big datasets problems, we study multi-terminal distributed hypothesis testing problems in which each terminal has data related to only one random variable. We consider a case of practical interest in which each terminal is allowed to send zero-rate messages to a decision maker.
Wenwen Zhao, Lifeng Lai
openaire +1 more source
The zero-rate spread-spectrum watermarking game
IEEE Transactions on Signal Processing, 2003This paper develops a game-theoretic methodology to design and embed M messages in signals and images in the presence of an adversary. Here, M is assumed to be subexponential in the signal's sample size (zero-rate transmission), and the embedding is done using spread-spectrum watermarking. The detector performs statistical hypothesis testing.
P. Moulin, A. Ivanovic
openaire +1 more source
Zero-rating in emerging mobile markets
Proceedings of the Eighth International Conference on Information and Communication Technologies and Development, 2016Despite widespread controversy surrounding zero-rating---that is, the practice of subsidizing mobile data---the field suffers from a lack of inquiry into user understanding of and experience with zero-rated services. This paper explores how Ghanaian mobile users interact with zero-rated mobile applications Free Basics and Wikipedia Zero.
openaire +1 more source
Multiterminal detection with zero-rate data compression
IEEE Transactions on Information Theory, 1992Summary: The asymptotic performance of a multiterminal detection system comprising a central detector and two remote sensors that have access to discrete, spatially dependent, and temporally memoryless observations is discussed. It is assumed that prior to transmitting information to the central detector, each sensor compresses its observations at a ...
Shalaby, Hossam M. H. +1 more
openaire +2 more sources
Distributed identity testing with zero-rate compression
2017 IEEE International Symposium on Information Theory (ISIT), 2017In this paper, we consider the identity testing problems in the distributed setting, in which each terminal has data only relates to one random variable. Each terminal sends zero-rate message to the decision maker, and the decision maker decides the distribution of (Xn, Yn), which is indirectly revealed from the encoded messages, is the same as or λ ...
Wenwen Zhao, Lifeng Lai
openaire +1 more source
Zero-Rate Reliability of the Exponential-Server Timing Channel
IEEE Transactions on Information Theory, 2005Summary: We determine the reliability function of the exponential-server timing channel (ESTC) in the limit as the data rate approaches zero. The limit shows that at low rates, the ESTC is strictly more reliable than the Poisson channel without dark current, answering a question \textit{E. Arikan} posed in these Transactions [IEEE Trans. Inf. Theory 48,
Wagner, Aaron B., Anantharam, Venkat
openaire +2 more sources