Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Salamatian, Salman"'
Let $p$ denote a generative language model. Let $r$ denote a reward model that returns a scalar that captures the degree at which a draw from $p$ is preferred. The goal of language model alignment is to alter $p$ to a new distribution $\phi$ that res
Externí odkaz:
http://arxiv.org/abs/2404.01730
In the wideband regime, the performance of many of the popular modulation schemes such as code division multiple access and orthogonal frequency division multiplexing falls quickly without channel state information. Obtaining the amount of channel in
Externí odkaz:
http://arxiv.org/abs/2205.15831
In this paper we introduce Neural Network Coding(NNC), a data-driven approach to joint source and network coding. In NNC, the encoders at each source and intermediate node, as well as the decoder at each destination node, are neural networks which ar
Externí odkaz:
http://arxiv.org/abs/2101.03893
We propose a novel hybrid universal network-coding cryptosystem (HUNCC) to obtain secure post-quantum cryptography at high communication rates. The secure network-coding scheme we offer is hybrid in the sense that it combines information-theory secur
Externí odkaz:
http://arxiv.org/abs/2009.01931
Publikováno v:
IEEE Transactions on Information Forensics and Security, 15, 3749-3759 (2020)
According to recent empirical studies, a majority of users have the same, or very similar, passwords across multiple password-secured online services. This practice can have disastrous consequences, as one password being compromised puts all the othe
Externí odkaz:
http://arxiv.org/abs/2008.12823
We study the relationship between randomized low influence functions and differentially private mechanisms. Our main aim is to formally determine whether differentially private mechanisms are low influence and whether low influence randomized functio
Externí odkaz:
http://arxiv.org/abs/2008.09702
Analog signals processed in digital hardware are quantized into a discrete bit-constrained representation. Quantization is typically carried out using analog-to-digital converters (ADCs), operating in a serial scalar manner. In some applications, a s
Externí odkaz:
http://arxiv.org/abs/1910.09519
Sparse signals are encountered in a broad range of applications. In order to process these signals using digital hardware, they must be first sampled and quantized using an analog-to-digital convertor (ADC), which typically operates in a serial scala
Externí odkaz:
http://arxiv.org/abs/1907.01691
We study the problem of mismatched guesswork, where we evaluate the number of symbols $y \in \mathcal{Y}$ which have higher likelihood than $X \sim \mu$ according to a mismatched distribution $\nu$. We discuss the role of the tilted/exponential famil
Externí odkaz:
http://arxiv.org/abs/1907.00531
Correspondence analysis (CA) is a multivariate statistical tool used to visualize and interpret data dependencies. CA has found applications in fields ranging from epidemiology to social sciences. However, current methods used to perform CA do not sc
Externí odkaz:
http://arxiv.org/abs/1902.07828