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In Europe and North America, the most widely used stream cipher to ensure privacy and confidentiality of conversations in GSM mobile phones is the A5/1. In this paper, we present a new attack on the A5/1 stream cipher with an average time…

密码学与安全 · 计算机科学 2012-05-04 Jay Shah , Ayan Mahalanobis

This paper puts forward a safe mechanism of data transmission to tackle the security problem of information which is transmitted in Internet. The encryption standards such as DES (Data Encryption Standard), AES (Advanced Encryption…

密码学与安全 · 计算机科学 2011-10-11 Shaik Rasool , G. Sridhar , K. Hemanth Kumar , P. Ravi Kumar

This paper shall investigate Yuen protocol, so called Y-00, which can realize a randomized stream cipher with high bit rate(Gbps) for long distance(several hundreds km). The randomized stream cipher with randomization by quantum noise based…

量子物理 · 物理学 2009-11-11 Osamu Hirota , Masaki Sohma , Masaru Fuse , Kentaro Kato

Stream processing is mainstream (again): Widely-used stream libraries are now available for virtually all modern OO and functional languages, from Java to C# to Scala to OCaml to Haskell. Yet expressivity and performance are still lacking.…

编程语言 · 计算机科学 2016-12-21 Oleg Kiselyov , Aggelos Biboudis , Nick Palladinos , Yannis Smaragdakis

Token-based language modeling is a prominent approach for speech generation, where tokens are obtained by quantizing features from self-supervised learning (SSL) models and extracting codes from neural speech codecs, generally referred to…

音频与语音处理 · 电气工程与系统科学 2025-06-30 Yang Yang , Yunpeng Li , George Sung , Shao-Fu Shih , Craig Dooley , Alessio Centazzo , Ramanan Rajeswaran

Semantic segmentation requires both rich spatial information and sizeable receptive field. However, modern approaches usually compromise spatial resolution to achieve real-time inference speed, which leads to poor performance. In this…

计算机视觉与模式识别 · 计算机科学 2018-08-03 Changqian Yu , Jingbo Wang , Chao Peng , Changxin Gao , Gang Yu , Nong Sang

Kernel ridge regression (KRR) is a popular scheme for non-linear non-parametric learning. However, existing implementations of KRR require that all the data is stored in the main memory, which severely limits the use of KRR in contexts…

机器学习 · 计算机科学 2021-09-09 Andreas Oslandsbotn , Zeljko Kereta , Valeriya Naumova , Yoav Freund , Alexander Cloninger

Cloud computing is an important part of today's world because offloading computations is a method to reduce costs. In this paper, we investigate computing the Speeded Up Robust Features (SURF) using Fully Homomorphic Encryption (FHE).…

计算机视觉与模式识别 · 计算机科学 2017-07-20 Thomas Shortell , Ali Shokoufandeh

This paper proposes to put forward an innovative algorithm for symmetric key block cipher named as "Triple Prime Symmetric Key Block Cipher with Variable Key-Spaces (TPSKBCVK)" that employs triple prime integers as private key-spaces of…

密码学与安全 · 计算机科学 2012-03-19 Abhijit Chowdhury , Angshu Kumar Sinha , Saurabh Dutta

End-to-end open-source electronic design automation (OSEDA) enables a collaborative approach to chip design conducive to supply chain diversification and zero-trust step-by-step design verification. However, existing end-to-end OSEDA flows…

硬件体系结构 · 计算机科学 2025-05-16 Philippe Sauter , Thomas Benz , Paul Scheffler , Martin Povišer , Frank K. Gürkaynak , Luca Benini

Sequential change-point detection seeks to rapidly identify distributional changes in streaming data while controlling false alarms. Existing multi-stream detection methods typically rely on non-private access to raw observations or…

统计理论 · 数学 2026-04-16 Lixing Zhang , Liyan Xie , Ruizhi Zhang

The ability to perform pixel-wise semantic segmentation in real-time is of paramount importance in mobile applications. Recent deep neural networks aimed at this task have the disadvantage of requiring a large number of floating point…

计算机视觉与模式识别 · 计算机科学 2016-06-08 Adam Paszke , Abhishek Chaurasia , Sangpil Kim , Eugenio Culurciello

A good audio codec for live applications such as telecommunication is characterized by three key properties: (1) compression, i.e.\ the bitrate that is required to transmit the signal should be as low as possible; (2) latency, i.e.\…

音频与语音处理 · 电气工程与系统科学 2023-05-29 Yi-Chiao Wu , Israel D. Gebru , Dejan Marković , Alexander Richard

Nishioka et al claim in [1], elaborating on their earlier paper [2], that the direct encryption scheme called Y-00 [3,4] is equivalent to a classical non-random additive stream cipher, and thus offers no more security than the latter. In…

量子物理 · 物理学 2007-05-23 Ranjith Nair , Horace P. Yuen , Eric Corndorf , Prem Kumar

Full nodes, which synchronize the entire blockchain history and independently validate all the blocks, form the backbone of any blockchain network by playing a vital role in ensuring security properties. On the other hand, a user running a…

密码学与安全 · 计算机科学 2019-07-01 Swanand Kadhe , Jichan Chung , Kannan Ramchandran

In this work, we propose a realistic semantic network called seq2seq-SC, designed to be compatible with 5G NR and capable of working with generalized text datasets using a pre-trained language model. The goal is to achieve unprecedented…

信号处理 · 电气工程与系统科学 2023-10-19 Ju-Hyung Lee , Dong-Ho Lee , Eunsoo Sheen , Thomas Choi , Jay Pujara

This paper proposes StreamCodec, a streamable neural audio codec designed for real-time communication. StreamCodec adopts a fully causal, symmetric encoder-decoder structure and operates in the modified discrete cosine transform (MDCT)…

声音 · 计算机科学 2025-04-10 Xiao-Hang Jiang , Yang Ai , Rui-Chen Zheng , Zhen-Hua Ling

Recent advancements in data stream processing frameworks have improved real-time data handling, however, scalability remains a significant challenge affecting throughput and latency. While studies have explored this issue on local machines…

分布式、并行与集群计算 · 计算机科学 2025-04-04 Apurv Deepak Kulkarni , Siavash Ghiasvand

Performing machine learning (ML) computation on private data while maintaining data privacy, aka Privacy-preserving Machine Learning~(PPML), is an emergent field of research. Recently, PPML has seen a visible shift towards the adoption of…

密码学与安全 · 计算机科学 2021-02-18 Nishat Koti , Mahak Pancholi , Arpita Patra , Ajith Suresh

In existing semantic communication systems for image transmission, some images are generally reconstructed with considerably low quality. As a result, the reliable transmission of each image cannot be guaranteed, bringing significant…

信号处理 · 电气工程与系统科学 2023-06-28 Guangyi Zhang , Qiyu Hu , Yunlong Cai , Guanding Yu