检索结果-内蒙古大学图书馆

IEEE East-West Design and Test Symposium (EWDTS)

作者： Kamkin, Alexander Lebedev, Mikhail Smolov, Sergey Russian Acad Sci Inst Syst Programming Moscow Russia Lomonosov Moscow State Univ Moscow Russia Moscow Inst Phys & Technol Dolgoprudnyi Moscow Region Russia

ISBN: (纸本)9781509006939

This paper describes a model-based functional test generation method for hardware designs. The main principles are as follows. Two models are extracted from an HDL description: a functional model, which represents the design under scrutiny, and a coverage model, which represents a set of testing goals. Each goal is specified in the negative form to force a model checker to find a counterexample - an execution of the functional model that violates the given property, and thus reaches the testing goal. The coverage criterion is defined on top of extended finite state machines derived from a design's source code. Experiments have shown the method flexibility and effectiveness.

关键词： Model checking

来源：评论

学校读者我要写书评

暂无评论

Testing Logic Circuits at Different Abstraction Levels: An Experimental Evaluation

Testing Logic Circuits at Different Abstraction Levels: An E...

引用

IEEE East-West Design and Test Symposium (EWDTS)

作者： Smolov, Sergey Lopez, Jorge Kushik, Natalia Yevtushenko, Nina Chupilko, Mikhail Kamkin, Alexander Russian Acad Sci Inst Syst Programming Moscow Russia Tomsk State Univ Tomsk Russia Univ Paris Saclay Telecom SudParis CNRS Evry France

ISBN: (纸本)9781509006939

The paper presents an experimental evaluation of test generation methods for digital circuits. Two methods are considered: an EFSM-based one, aimed at the code coverage of high-level (RTL) descriptions, and an equivalence-checking based on low-level (gate) description. High-level code and low-level fault coverage are measured for generated tests. Low-level mutants were generated for several fault models. Experiments have been performed for a subset of ITC'99 benchmarks. The results show that in most cases, the mutant coverage remains rather low for RTL tests. Vice versa, low-level tests have lower or the same RTL code coverage as high-level ones.

关键词： Timing circuits

来源：评论

学校读者我要写书评

暂无评论

Special Issue on Deep Reinforcement Learning and Adaptive Dynamic programming

引用

IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING systEMS 2018年第6期29卷 2038-2041页

作者： Zhao, Dongbin Liu, Derong Lewis, F. L. Principe, Jose C. Squartini, Stefano Chinese Acad Sci Inst Automat Beijing Peoples R China Univ Chinese Acad Sci Beijing Peoples R China Univ Arizona Tucson AZ USA IEEE Computat Intelligence Soc Adapt Dynam Programming & Reinforcement Learning Piscataway NJ USA IEEE Computat Intelligence Soc Multimedia Subcomm Piscataway NJ USA Beijing Chapter Beijing Peoples R China Univ Illinois Elect & Comp Engn & Comp Sci Chicago IL USA Int Neural Network Soc Hoffman Estates IL USA Int Assoc Pattern Recognit Hoffman Estates IL USA Inst Automat State Key Lab Management & Control Complex Syst Beijing Peoples R China Nanjing Univ Sci & Technol Nanjing Jiangsu Peoples R China Northeastern Univ Shenyang Liaoning Peoples R China Natl Acad Inventors Tampa FL USA IFAC Geneva Switzerland PE Texas UK Inst Measurement & Control Austin TX USA Univ Texas Arlington Arlington TX 76019 USA Univ Florida Elect & Comp Engn & Biomed Engn Gainesville FL USA Univ Florida ECE Gainesville FL USA Univ Florida Computat NeuroEngn Lab CNEL Gainesville FL USA Univ Florida Advisory Board Inst Brain Gainesville FL USA IEEE Signal Proc Soc Tech Comm Neural Networks Piscataway NJ USA UnivPM Dept Informat Engn Elect Circuit Theory Ancona Italy UnivPM Ancona Italy

In the first issue of Nature 2015, Google DeepMind published a paper “Human-level control through deep reinforcement learning.” Furthermore, in the first issue of Nature 2016, it published a cover paper “Mastering the game of Go with deep neural networks and tree search” and proposed the computer Go program, AlphaGo. In March 2016, AlphaGo beat the world’s top Go player Lee Sedol by 4:1. This becomes a new milestone in artificial intelligence history, the core of which is the algorithm of deep reinforcement learning (RL).

关键词： Optimal control Task analysis Heuristic algorithms Games Training data Approximation algorithms Nonlinear systems Dynamic programming Machine learning Artificial intelligence

来源：评论

学校读者我要写书评

暂无评论

Low-Complexity PDoA-based Localization

Low-Complexity PDoA-based Localization

引用

International Conference on Indoor Positioning and Indoor Navigation (IPIN)

作者： Sackenreuter, Benjamin Hadaschik, Niels Fassbinder, Marc Mutschler, Christopher Fraunhofer Inst Integrated Circuits IIS Locating & Comm Sys Dept Nurnberg Germany Friedrich Alexander Univ Erlangen Nuremberg FAU Programming Syst Grp Erlangen Germany

ISBN: (纸本)9781509024254

Localization of wireless nodes within the IoT received much attention lately. However, strong constraints on power consumption, scalability, and complexity of the nodes pose a big challenge for localization techniques. This paper presents a concept for energy-efficient low-complexity localization based on Phase Difference of Arrival (PDoA). Besides a novel method for reference transmitter selection we propose a waveform, well-suited for PDoA measurements, and evaluate its ranging performance. We compare multiple signal classification (MUSIC), linear fitting, and mean phase difference and compare their estimation variance to the Cramer Rao Lower Bound (CRLB). Our system concept allows for the mitigation of near-far effects for reference and tag signals at the receiver nodes, and an efficient implementation of a wideband frequency hopping scheme.

关键词： Multiple signal classification

来源：评论

学校读者我要写书评

暂无评论

Region analysis for deductive verification of C programs

引用

programming AND COMPUTER SOFTWARE 2016年第5期42卷 257-278页

作者： Mandrykin, M. U. Khoroshilov, A. V. Russian Acad Sci Inst Syst Programming Ul Solzhenitsyna 25 Moscow 109004 Russia Moscow State Univ Moscow 119991 Russia Moscow Inst Phys & Technol Inst Skii Per 9 Dolgoprudnyi 141700 Moscow Oblast Russia Natl Res Univ Higher Sch Econ Ul Myasnitskaya 20 Moscow 101000 Russia

This paper presents a memory model with nonoverlapping memory areas (regions) for the deductive verification of C programs. This memory model uses a core language that supports arbitrary nesting of structures, unions, and arrays into other structures and allows reducing the number of user-provided annotations as a result of region analysis. This paper also describes semantics of the core language and normalizing transformations for translating an input annotated C program into a program in the core language. In addition, an encoding is proposed for modeling the memory state of a core-language program with logical formulas as described by the model semantics of the core language. For the model semantics, the soundness and completeness theorems are proved. Additional constraints on the typing context of the core-language terms are described that determine the result of the region analysis enabling the complete modeling of a limited class of programs without using additional annotations. A proof sketch for the theorem stating completeness of the proposed region analysis for a limited class of programs is presented.

关键词： semiotics Semantics Memory core Carbon ANNOTATIONS Memory redundant constraint Language Verification

来源：评论

学校读者我要写书评

暂无评论

High-level memory model with low-level pointer cast support for Jessie intermediate language

引用

programming AND COMPUTER SOFTWARE 2015年第4期41卷 197-207页

作者： Mandrykin, M. U. Khoroshilov, A. V. RAS Inst Syst Programming Moscow 109004 Russia

The paper presents a target analyzable language used for verification of real-world production GNU C programs (Linux kernel modules). The language represents an extension of the existing intermediate language used by the Jessie plugin for the Frama-C static analysis framework. Compared to the original Jessie, the extension is fully compatible with the C semantics of arrays, initially supports discriminated unions and prefix (hierarchical) structure pointer casts and provides a limited, but reasonable support for low-level pointer casts (reinterpretations of the underlying bytes of memory). The paper describes the approaches to translation of the original C code into the analyzable intermediate language and of the intermediate language into Why3ML i.e. the input language of the Why3 deductive verification platform.

关键词： COMPUTER storage devices programming languages (Electronic computers) LINUX operating systems COMPUTER software SEMANTICS MOTHERBOARDS (Microcomputers)

来源：评论

学校读者我要写书评

暂无评论

Data representation model for in-depth analysis of network traffic

引用

programming AND COMPUTER SOFTWARE 2016年第5期42卷 316-323页

作者： Get'man, A. I. Ivannikov, V. P. Markin, Yu. V. Padaryan, V. A. Tikhonov, A. Yu. Russian Acad Sci Inst Syst Programming Ul Solzhenitsyna 25 Moscow 109004 Russia Moscow MV Lomonosov State Univ Moscow 119991 Russia Moscow Inst Phys & Technol Inst Skii Per 9 Dolgoprudnyi 141700 Moscow Oblast Russia Natl Res Univ Higher Sch Econ Ul Myasnitskaya 20 Moscow 101000 Russia

This paper proposes a new object model of data for the in-depth analysis of network traffic. In contrast to the model used by most modern network analyzers (for example, Wireshark and Snort), the proposed model supports data stream reassembling with subsequent parsing. The model also provides a convenient universal mechanism for binding parsers, thus making it possible to develop completely independent parsers. Moreover, the proposed model allows processing modified-compressed or encrypted-data. This model forms the basis of the infrastructure for the in-depth analysis of network traffic.

关键词： DATA modeling DATA encryption (Computer science) INFORMATION storage & retrieval systems PARSING (Computer grammar) INFORMATION processing

来源：评论

学校读者我要写书评

暂无评论

Universal Mitigation of NBTI-Induced Aging by Design Randomization

Universal Mitigation of NBTI-Induced Aging by Design Randomi...

引用

IEEE East-West Design and Test Symposium (EWDTS)

作者： Jenihhin, Maksim Kamkin, Alexander Navabi, Zainalabedin Sadeghi-Kohan, Somayeh Tallinn Univ Technol Dept Comp Engn Tallinn Estonia Russian Acad Sci Inst Syst Programming Moscow Russia Univ Tehran Dept Elect & Comp Engn Tehran Iran

ISBN: (纸本)9781509006939

In this paper we propose to think out of the box and discuss an approach for universal mitigation of Negative Bias Temperature instability (NBTI) induced aging untied from the limitations of its modelling. The cost-effective approach exploits a simple property of a randomized design, i.e., the equalized signal probability and switching activity at gate inputs. The techniques considered for structural design randomization involve both the hardware architecture and embedded software layers. Ultimately, the proposed approach aims at extending the reliable lifetime of nanoelectronic systems.

关键词： Negative bias temperature instability

来源：评论

学校读者我要写书评

暂无评论

MindfulSpot: A mindfulness mobile app for people dealing with infertility

引用

EUROPEAN PSYCHIATRY 2016年第Sup期33卷 S609-S610页

作者： Monteiro, B. Galhardo, A. Cunha, M. Couto, M. Fonseca, F. Carvalho, L. Inst Super Miguel Torga Psychol Coimbra Portugal Univ Coimbra Fac Psychol & Educ Sci CINEICC Coimbra Portugal Inst Super Miguel Torga Multimedia Coimbra Portugal Inst Super Miguel Torga Technol & Programming Informat Syst Coimbra Portugal

Introduction Infertility is not only a medical condition and its impact in mental health is well established. Although most couples facing fertility problems and the demands of medical treatment are able to adjust, some of them may show psychological difficulties with clinical relevance, such as depression and anxiety. The Mindfulness Based Program for Infertility (MBPI) is a group intervention designed for infertile women and data from its efficacy study revealed impact in depressive symptoms reduction as well as in internal and external shame, entrapment and defeat. Based on the MBPI, a mindfulness app targeting infertile patients was developed - the MindfulSpot. Aims This study addresses the MindfulSpot development. Methods The MindfulSpot is a prototype mobile app, which seeks to offer the chance of practicing mindfulness in a comfortable and accessible way. This app covers informative audio and written texts. The audio contents correspond to mindfulness formal practices and suggestions for informal practice, making possible its use throughout different moments of the day. Beyond the practices mentioned above, users are invited to explore the informative menu, including information on the impact that infertility may have in several aspects of the patients’ lives. Results The efficacy of the MindfulSpot is still under analysis and results are expected to be available soon. Conclusions The MindfulSpot was designed as a medium for training mindfulness skills and it includes useful information regarding specific aspects of the emotional impact of infertility. Additionally to its independent use, it may also be used as a support tool of the MBPI.

关键词： MINDFULNESS (Psychology) MOBILE apps INFERTILITY -- Psychological aspects INFERTILITY treatment FEMALE infertility MENTAL depression

来源：评论

学校读者我要写书评

暂无评论

Towards deductive verification of C programs with shared data

引用

programming AND COMPUTER SOFTWARE 2016年第5期42卷 324-332页

作者： Mandrykin, M. U. Khoroshilov, A. V. Russian Acad Sci Inst Syst Programming Ul Solzhenitsyna 25 Moscow 109004 Russia Moscow MV Lomonosov State Univ Moscow 119991 Russia Moscow Inst Phys & Technol Inst Skii Per 9 Dolgoprudnyi 141700 Moscow Oblast Russia Natl Res Univ Higher Sch Econ Ul Myasnitskaya 20 Moscow 101000 Russia

This paper considers the problem of the deductive verification of the Linux kernel code that is concurrent and accesses shared data. The presence of shared data does not allow applying traditional deductive verification techniques, so we consider how to verify such a code by proving its compliance to a given specification of a certain synchronization discipline. The approach is illustrated by the examples of a spinlock specification and a simplified specification of the read-copy-update (RCU) API.

关键词： KERNEL functions INFORMATION sharing CODING theory VERIFICATION (Logic) SYNCHRONIZATION

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：