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The pioneering concept of connected vehicles has transformed the way of thinking for researchers and entrepreneurs by collecting relevant data from nearby objects. However, this data is useful for a specific vehicle only. Moreover, vehicles…

密码学与安全 · 计算机科学 2020-01-07 Trupil Limbasiya , Debasis Das , Sanjay K. Sahay

The erosion of trust put in traditional database servers, the growing interest for different forms of data dissemination and the concern for protecting children from suspicious Internet content are different factors that lead to move the…

密码学与安全 · 计算机科学 2007-05-23 Luc Bouganim , Cosmin Cremarenco , François Dang Ngoc , Nicolas Dieu , Philippe Pucheral

Embedded software is developed under the assumption that hardware execution is always correct. Fault attacks break and exploit that assumption. Through the careful introduction of targeted faults, an adversary modifies the control-flow or…

密码学与安全 · 计算机科学 2020-03-25 Bilgiday Yuce , Patrick Schaumont , Marc Witteman

Scalable persistent memory (PM) has opened up new opportunities for building indexes that operate and persist data directly on the memory bus, potentially enabling instant recovery, low latency and high throughput. When real PM hardware…

数据库 · 计算机科学 2022-07-29 Yuliang He , Duo Lu , Kaisong Huang , Tianzheng Wang

Memory management is necessary with the increasing number of multi-connected AI devices and data bandwidth issues. For this purpose, high-speed multi-port memory is used. The traditional multi-port memory solutions are hard-bounded to a…

硬件体系结构 · 计算机科学 2024-11-08 Narendra Singh Dhakad , Santosh Kumar Vishvakarma

There is much discussion and debate about how to improve the security and privacy of mobile communication systems, both voice and data. Most proposals attempt to provide incremental improvements to systems that are deployed today. Indeed,…

计算机与社会 · 计算机科学 2007-05-23 G. Winfield Treese , Lawrence C. Stewart

Quantum systems are inherently dissipation-less, making them excellent candidates even for classical information processing. We propose to use an array of large-spin quantum magnets for realizing a device which has two modes of operation:…

量子物理 · 物理学 2015-10-29 Ning Jia , Leonardo Banchi , Abolfazl Bayat , Guangjiong Dong , Sougato Bose

This article introduces a novel, low-cost technique for hiding data in commercially available resistive-RAM (ReRAM) chips. The data is kept hidden in ReRAM cells by manipulating its analog physical properties through switching…

新兴技术 · 计算机科学 2024-01-10 Farah Ferdaus , B. M. S. Bahar Talukder , Md Tauhidur Rahman

Increase in the speed of processors has led to crucial role of communication in the performance of systems. As a result, routing is taken into consideration as one of the most important subjects of the Network on Chip architecture. Routing…

硬件体系结构 · 计算机科学 2012-09-18 Saeid Sharifian Nia , Abbas Vafaei , Hamid Shahimohamadi

Dozens of Electronic Control Units (ECUs) can be found on modern vehicles for safety and driving assistance. These ECUs also introduce new security vulnerabilities as recent attacks have been reported by plugging the in-vehicle system or…

密码学与安全 · 计算机科学 2018-08-14 Qian Wang , Zhaojun Lu , Gang Qu

Smartphone technology is more and more becoming the predominant communication tool for people across the world. People use their smartphones to keep their contact data, to browse the internet, to exchange messages, to keep notes, carry…

密码学与安全 · 计算机科学 2012-11-29 Muhamed Halilovic , Abdulhamit Subasi

In computer system buses, most of the energy is spent to change the voltage of each line from high to low or vice versa. Bus encoding schemes aim to improve energy efficiency by limiting the number of transitions between successive uses of…

信息论 · 计算机科学 2024-04-05 Lorenzo Valentini , Marco Chiani

Poor DRAM technology scaling over the course of many years has caused DRAM-based main memory to increasingly become a larger system bottleneck. A major reason for the bottleneck is that data stored within DRAM must be moved across a…

硬件体系结构 · 计算机科学 2018-02-02 Saugata Ghose , Kevin Hsieh , Amirali Boroumand , Rachata Ausavarungnirun , Onur Mutlu

Computational grids are believed to be the ultimate framework to meet the growing computational needs of the scientific community. Here, the processing power of geographically distributed resources working under different ownerships, having…

密码学与安全 · 计算机科学 2011-11-22 Sugata Sanyal , Rangarajan A. Vasudevan , Ajith Abraham , Marcin Paprzycki

In the future world of safe traffic, intelligent transportation systems play a vital role. The connections between traffic participants and systems on the one and infrastructure and service providers on the other side are a necessary…

密码学与安全 · 计算机科学 2021-02-16 Jonas Vogt , Manuel Fünfrocken , Niclas Wolniak , Horst Wieker

While memory corruption bugs stemming from the use of unsafe programming languages are an old and well-researched problem, the resulting vulnerabilities still dominate real-world exploitation today. Various mitigations have been proposed to…

密码学与安全 · 计算机科学 2021-08-20 Emanuel Q. Vintila , Philipp Zieris , Julian Horsch

The development of privacy-preserving automatic speaker verification systems has been the focus of a number of studies with the intent of allowing users to authenticate themselves without risking the privacy of their voice. However, current…

音频与语音处理 · 电气工程与系统科学 2022-10-28 Francisco Teixeira , Alberto Abad , Bhiksha Raj , Isabel Trancoso

This paper presents exploration of speech enable operating systems, software, and applications. It begins with a description of how such systems work, and the level of accuracy that can be expected. It explains the applications of speech…

人机交互 · 计算机科学 2013-05-01 Kamlesh Sharma , T. Suryakanthi , T. V. Prasad

One of the main issues in the OS security is to provide trusted code execution in an untrusted environment. During executing, kernel-mode drivers allocate and process memory data: OS internal structures, users private information, and…

密码学与安全 · 计算机科学 2018-12-27 Igor Korkin

Malicious peripherals designed to attack their host computers are a growing problem. Inexpensive and powerful peripherals that attach to plug-and-play buses have made such attacks easy to mount. Making matters worse, commodity operating…