منابع مشابه
Annual IT Awards Announced
This paper is based on the Shannon Lecture presented in August 2011, at ISIT2011, Saint Petersburg, Russia, and it presents a subjective overview of selected topics in Information Theory, Communications and Signal Processing taking an InformationEstimation perspective. We first review basic Information-Minimum Mean Square Error (IMMSE) relations and properties in Gaussian additive channels, and...
متن کاملLetter from the New TCDE Chair
I am deeply humbled and honored for the opportunity to serve as the Chair of IEEE Technical Committee on Data Engineering (TCDE). TCDE is the flagship international society for data management and database systems researchers and practitioners. I thank the trust of all TCDE members. Let me start to pay our tribute to my predecessor, Kyu-Young Whang. Under his leadership, the visibility of TCDE ...
متن کاملLetter from the new TC Chair
Data mining is being applied with profit in many applications. Clustering or segmentation of data is an important data mining application. One of the problems with traditional clustering methods is that they require the analyst to define distance functions that are not always available. In this paper, we describe a new method for clustering without distance functions.
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Dependence receptors form a family of functionally related receptors which are all able to induce two completely opposite intracellular signals depending on the availability of their ligand. Indeed, in its presence, they mediate a positive, classical signal transduction of survival, differentiation or migration but without it, they trigger a negative signal which leads to cell death. The molecu...
متن کاملWill the announced influenza pandemic really happen?
We propose two simple probability models to compute the probability of an influenza pandemic. Under a random walk model the probability that all pandemics between times 0 and 300 occur by time 150 is 1/2. Under a Poisson model with mean interarrival time of 30 years the probability that no pandemic occurs during at least 60 years is 14%. These probabilities are much higher than generally percei...
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ژورنال
عنوان ژورنال: BDJ in practice
سال: 2022
ISSN: ['2057-3308', '2520-8675']
DOI: https://doi.org/10.1038/s41404-022-1795-7