Javed Ahmad Shaheen, Mian Ali Asghar, Abid Hussain,
... platform.This paper also describes some working of Dalvik virtual machine and also elaborates Kernel of Android Operating System.
Tópico(s): Mobile and Web Applications
2017 - Global Vision Press | International Journal of Multimedia and Ubiquitous Engineering
Anton B. Georgiev, Alberto Sillitti, Giancarlo Succi,
Dalvik Virtual Machine is Open Source Software and an important part of the Android OS and its better understanding ...
Tópico(s): Opportunistic and Delay-Tolerant Networks
2014 - Springer Science+Business Media | IFIP advances in information and communication technology
Dalvik virtual machine's performance determines the performance of the Android platform.And each Dalvik virtual machine process is a Linux process, and each Dalvik virtual machine thread is a Linux thread.This paper analyses and researches process model of Android Dalvik virtual machine.Through research and analysis the role of Zygote in startup process of Dalvik virtual machine and the Zygote boot process, we analyze the ... processes and we study the relationship between the Dalvik virtual machine processes.It answers the question why a Dalvik ...
Tópico(s): Distributed and Parallel Computing Systems
2014 - Science and Engineering Research Support Society | International Journal of Hybrid Information Technology
Haehyun Cho, Jeong Hyun Yi, Gail‐Joon Ahn,
... a critical challenge by placing hooks in the Dalvik virtual machine at the point where a Dalvik instruction is about to be executed. Also, we ...
Tópico(s): Digital and Cyber Forensics
2018 - Institute of Electrical and Electronics Engineers | IEEE Access
José Gaviria de la Puerta, Borja Sanz,
... in that market. The Android system uses the Dalvik virtual machine. Through reverse engineering, we may be able to ...
Tópico(s): Software Engineering Research
2017 - Oxford University Press | Logic Journal of IGPL
Wei You, Bin Liang, Wenchang Shi, Peng Wang, Xiangyu Zhang,
... DTA approaches are typically implemented by instrumenting the Dalvik virtual machine (DVM) interpreter or the Android emulator with taint ...
Tópico(s): Digital and Cyber Forensics
2017 - IEEE Computer Society | IEEE Transactions on Dependable and Secure Computing
... applications. We have implemented our design over the Dalvik Virtual Machine of Android OS. Our experiments and evaluation against ...
Tópico(s): Green IT and Sustainability
2016 - IEEE Computer Society | IEEE Transactions on Mobile Computing
José Gaviria de la Puerta, Borja Sanz, Igor Santos, Pablo G. Bringas,
... in that market. The Android system uses the Dalvik virtual machine. Through reverse engineering, we may be able to ...
Tópico(s): Software Testing and Debugging Techniques
2015 - Springer Science+Business Media | Lecture notes in computer science
Yueqian Zhang, Xiapu Luo, Haoyang Yin,
... is worth noting that DexHunter supports both the Dalvik virtual machine (DVM) and the new Android Runtime (ART). The ...
Tópico(s): Software Testing and Debugging Techniques
2015 - Springer Science+Business Media | Lecture notes in computer science
Dongwoo Kim, Jin Kwak, Jae‐Cheol Ryou,
... from the memory by modifying a part of Dalvik Virtual Machine of Android. As a result, we have confirmed ...
Tópico(s): Digital and Cyber Forensics
2015 - Hindawi Publishing Corporation | International Journal of Distributed Sensor Networks
Jonathan Bell, Gail E. Kaiser,
... and OpenJDK's IcedTea) and on Android's Dalvik Virtual Machine, finding its performance to be impressive: as low ...
Tópico(s): Web Application Security Vulnerabilities
2014 - Association for Computing Machinery | ACM SIGPLAN Notices
Alessandro Armando, Alessio Merlo, Mauro Migliardi, Luca Verderame,
... permissions for applications, the isolation offered by the Dalvik Virtual Machine, and the well-known Linux discretionary access control ...
Tópico(s): Digital and Cyber Forensics
2013 - Elsevier BV | Computers & Security
Heqing Huang, Sencun Zhu, Peng Liu, Dinghao Wu,
... reverse engineer the Dalvik bytecode used in the Dalvik virtual machine, Android application repackaging has become a serious problem. ...
Tópico(s): Web Data Mining and Analysis
2013 - Springer Science+Business Media | Lecture notes in computer science
Myeongjin Cho, Ho Jin Lee, Minseong Kim, Seon Wook Kim,
... performance analysis tool for both the Android platform (Dalvik virtual machine, core libraries, Android libraries, and even Linux kernels) ...
Tópico(s): Peer-to-Peer Network Technologies
2013 - Electronics and Telecommunications Research Institute | ETRI Journal
Philipp von Styp-Rekowsky, Sebastian Gerling, Michael Backes, Christian Hammer,
... modifying references to security-relevant methods in the Dalvik Virtual Machine's internal bytecode representation. This method is similar ...
Tópico(s): Software Engineering Research
2013 - Springer Science+Business Media | Lecture notes in computer science
Nariman Mirzaei, Sam Malek, Corina S. Păsăreanu, Naeem Esfahani, Riyadh Mahmood,
... the fact that Android apps run on the Dalvik Virtual Machine (DVM) instead of JVM. In addition, Android apps ...
Tópico(s): Advanced Malware Detection Techniques
2012 - Association for Computing Machinery | ACM SIGSOFT Software Engineering Notes
Jeehong Kim, Inhyeok Kim, Changwoo Min, Hyung Kook Jun, Soo Hyung Lee, Won-Tae Kim, Young Ik Eom,
... optimization framework, as a complementary compilation of the Dalvik virtual machine, to improve the performance of Android applications. Our system generates optimized Dalvik bytecodes by using Low Level Virtual Machine (LLVM). A major obstacle in using LLVM for optimizing Dalvik bytecodes is determining how to handle the high- ...
Tópico(s): Embedded Systems Design Techniques
2015 - Electronics and Telecommunications Research Institute | ETRI Journal
Tzu-Hsiang Su, Hsiang-Jen Tsai, Keng-Hao Yang, Po-Chun Chang, Tien-Fu Chen, Yiting Zhao,
Dalvik virtual machine in the Android system creates a profiling barrier between VM-space applications and Linux user-space ... virtual machines cannot be simply applied on the Dalvik virtual machine due to its unique design. The proposed the ...
Tópico(s): Embedded Systems Design Techniques
2014 - Association for Computing Machinery | ACM Transactions on Embedded Computing Systems
Yukun Huang, Chen Rong, Jingbo Wei, Xilong Pei, Jing Cao, Prem Prakash Jayaraman, Rajiv Ranjan,
... a Java object and as vice in the Dalvik virtual machine. It is an acceptable substitute for JNI to ... called HPO-Dalvik, is implemented by extending the Dalvik virtual machine to support the HPO model. Lifespan management, garbage ... HPO objects are also handled in the HPO-Dalvik virtual machine automatically. The experimental result shows that the HPO ...
Tópico(s): DNA and Biological Computing
2014 - Hindawi Publishing Corporation | The Scientific World JOURNAL
... operating system. The Android applications are executed on Dalvik Virtual Machines (DVMs) which are register-based, rather than stack-based such as Java Virtual Machines (JVMs). The differences between DVMs and JVMs make tools of programm analysis of JVMs are not directly applicable to DVMs. Operational semantics is a main tool to study, verify, and analyze Android applications. This paper presents an accurate operational semantics Android $$\mathcal {S}$$ for Android programming. The set of Dalvik instruction considered in the semantics is designed carefully ...
Tópico(s): Software Engineering Research
2016 - Springer Science+Business Media | Lecture notes in computer science
... applications executed using interpreters and virtual machines. Using Dalvik virtual machine in Android operating system as target interpreter layer, ... and profiling. The article describes functional modifications for Dalvik virtual machine which allow generating extra statistics and data to ...
Tópico(s): Software Testing and Debugging Techniques
2015 - Institute for System Programming of the Russian Academy of Sciences (ISPRAS) | Proceedings of the Institute for System Programming of RAS
Jiawei Zhan, Quan Zhou, Xiaozhuo Gu, Yuewu Wang, Yingjiao Niu,
... our system can be easily adapted to both Dalvik and ART (Android Runtime) virtual machines. We deployed a prototype on a real Android ...
Tópico(s): Software Testing and Debugging Techniques
2017 - Springer Science+Business Media | Lecture notes in computer science
Geonbae Na, Jongsu Lim, Sunjun Lee, Jeong Hyun Yi,
... leading open mobile platform, has long used the Dalvik virtual machine as its runtime system. However, it has recently been completely replaced by a new runtime system, namely Android Runtime (ART). The change from Android's Dalvik to ART means that the existing Dalvik bytecode- ...
Tópico(s): Mobile and Web Applications
2019 - Multidisciplinary Digital Publishing Institute | Sensors
... is translated into Java bytecode and executed using Dalvik virtual machine. Also developing new techniques for static analysis of ...
Tópico(s): Security and Verification in Computing
2016 - Springer Science+Business Media | Lecture notes in computer science
... the analysis of architecture and running mechanism of Dalvik virtual machine,some key techniques of porting Dalvik virtual machine to Loongson platform are studied.It describes the ... frame of interpreter during method calls,and a Dalvik virtual machine for Loongson-based Android system is implemented.The performance bottleneck of Dalvik virtual machine is analyzed,and the optimization solution is given.
Tópico(s): Advanced Computational Techniques and Applications
2011 - East China Computer Technology Research Institute | Jisuanji gongcheng
Hung-Cheng Chang, Kuei-Chung CHANG, Ying‐Dar Lin, Yuan‐Cheng Lai,
... are written in JAVA and run on a Dalvik virtual machine. For smartphone vendors and users who wish to ... DPA), to profile an Android application on a Dalvik virtual machine without the support of source code. Within a Dalvik virtual machine, we determine the entry and exit locations of ...
Tópico(s): Cloud Computing and Resource Management
2016 - Institute of Electronics, Information and Communication Engineers | IEICE Transactions on Information and Systems
Surachai Thongkaew, Tsuyoshi Isshiki, Dongju Li, Hiroaki Kunieda,
The Dalvik virtual machine (Dalvik VM) is an essential piece of software that runs applications on the Android operating system. Android application programs ... frequently executed sequences of interpreted instruction to host machine code. Other methodologies include dedicated bytecode processors and architectural extension on existing processors. In this paper, we propose an alternative methodology, "Fetch & Decode Hardware Extension, " to improve the performance of Dalvik VM. The Fetch & Decode Hardware Extension is a specially designed hardware component to fetch and decode Dalvik bytecode directly, while the core computations within the virtual registers are done by the optimized Dalvik bytecode ...
Tópico(s): Embedded Systems Design Techniques
2015 - | Journal of Information Processing
The Dalvik virtual machine (VM) is an integral component used to execute applications in Android, which is one of the leading operating systems for mobile devices. The Dalvik VM is an interpreter and is equipped with a trace-based just-in-time compiler for enhancing the ...
Tópico(s): Software System Performance and Reliability
2015 - Wiley | Software Practice and Experience
To improve Dalvik virtual machine performance,a hybrid concurrent model based on multi-thread mechanism for Java virtual machine was proposed.This model implemented performance optimization by overlapping the production of native code with program execution through multi-thread control and hot-function table,and some critical issues in the design and implementation were also discussed.The experimental results show that this model can improve the Java execution speed efficiently in Dalvik.
Tópico(s): Cloud Computing and Resource Management
2012 - Science Press | Journal of Computer Applications
Yeongkyu Lim, Cheong-Ghil Kim, Shin‐Dug Kim,
... own. The result shows the performance degradation of Dalvik Virtual Machine execution time caused by the stack allocation of ...
Tópico(s): Innovation in Digital Healthcare Systems
2011 - Digital Contents Society | Journal of Digital Contents Society