Results 231 to 240 of about 1,488,945 (267)

Tightly-coupled self-debugging software protection

Proceedings of the 6th Workshop on Software Security, Protection, and Reverse Engineering, 2016
Existing anti-debugging protections are relatively weak. In existing self-debugger approaches, a custom debugger is attached to the main application, of which the control flow is obfuscated by redirecting it through the debugger. The coupling between the debugger and the main application is then quite loose, and not that hard to break by an attacker ...
Bert Abrath, Bart Coppens 0001, Stijn Volckaert, Joris Wijnant, Bjorn De Sutter   +4 more
openaire   +2 more sources

SPAN: Tightly coupled thermal and electrical simulation

Proceedings of EURO-DAC 93 and EURO-VHDL 93- European Design Automation Conference, 2002
A method is presented to combine solvers for ordinary and partial differential equations, like SPICE and ANSYS, for thermal-electrical analysis of integrated circuits or systems. A sketch of a first prototype program (SPAN) is given together with the theoretical background, which makes use of convergence principles from waveform relaxation.
Bernhard Klaassen, Karl L. Paap
openaire   +1 more source

Performance analysis of tightly-coupled multiprocessor minicomputers

Microprocessing and Microprogramming, 1990
Abstract The design of a multiprocessor computer system requires the solution of architectural problems, related both to the design of the machine and to the operating system, which are not found in monoprocessor systems. Moreover, to achieve the expected level of performance, an accurate balance between the CPU and the I/O subsystem is very ...
Pistolesi, Luca, Spadoni, Marco, Gori, Marco   +2 more
openaire   +2 more sources

Prototyping of Tightly Coupled Hardware/Software-Systems

Design Automation for Embedded Systems, 1997
Verification and test issues raise the need for rapid prototyping of complex systems and especially hardware/software-systems. We tackle this problem by integration of hardware/software-codesign and prototyping. First we define the concept of the entire system architecture. This concept directs the hardware/software-partitioning process.
Wolfram Hardt, Wolfgang Rosenstiel
openaire   +1 more source

A asynchronous buffering network for tightly coupled multiprocessors

Proceedings of the 3rd international conference on Supercomputing - ICS '89, 1989
In order to reach high performance, many levels of parallelism should be exploited simultaneously on massively parallel architectures. The efficiency of a large system heavily depends on the interconnection between the processing elements and the memories: asynchronous buffering networks allow a high throughput of requests when independent tasks are ...
Yvon Jégou, André Seznec
openaire   +1 more source

Curriculum Learning for Tightly Coupled Multiagent Systems

International Joint Conference on Autonomous Agents and Multiagent Systems, 2019
In this paper, we leverage curriculum learning (CL) to improve the performance of multiagent systems (MAS) that are trained with the cooperative coevolution of artificial neural networks. We design curricula to progressively change two dimensions: scale (i.e. domain size) and coupling (i.e. the number of agents required to complete a subtask).
Golden Rockefeller, Patrick Mannion, Kagan Tumer   +2 more
openaire   +2 more sources

A Tightly Coupled Network-on-Chip Router Architecture

2009 International Conference on Scalable Computing and Communications; Eighth International Conference on Embedded Computing, 2009
Network on Chip (NoC) plays an important role in manycore system. Recent researches on NoC focus on the design and optimization on network separately. This paper describes a tightly coupled NoC router architecture. In this architecture, the router and the core are designed as a whole.
Bin Xie 0002, Degui Feng, Guanjun Jiang, Chao Wang 0058, Nan Zhang, Tianzhou Chen   +5 more
openaire   +1 more source

Tightly coupled operating systems on personal microcomputers

Proceedings of the 1983 ACM SIGSMALL symposium on Personal and small computers - SIGSMALL '83, 1983
This paper examines a type of hardware/software architecture that is emerging as a result of present availability of microcomputer systems and their software. We point out how these systems can be merged in a tightly coupled configuration, and how we can obtain a strong synergistic effect by pooling the resources of each system.
Rafiul Ahad, Georg Raeder
openaire   +1 more source

Performance of tightly-coupled systems with shared cache

Microprocessing and Microprogramming, 1991
Abstract Shared cache under an effective management policy can yield a hit ratio higher than that for private cache, because of the fact that shared space in the cache could be divided among the processors according to their needs, and also, only single copies of shared blocks are stored in the cache.
Ghulam M. Chaudhry, J. S. Bedi
openaire   +2 more sources

A Parallel sorting algorithm for tightly coupled multiprocessors

Concurrency: Practice and Experience, 1990
AbstractIn this paper we present a new parallel sorting algorithm suitable for implementation on a tightly coupled multiprocessor. The algorithm utilizes P processors to sort a set of N data items subdivided into M subsets. The performance of the algorithm is investigated, and the results of experiments carried out on the Balance 8000 multiprocessor ...
openaire   +2 more sources