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Contention for shared resources—caches, memory controllers, buses, NICs—is assumed to be a hurdle in optimizing and predicting the performance of multi-core software systems, especially packet-processing systems, which make extensive use of these resources ...
Software routers promise to enable the fast deployment of new, sophisticated kinds of packet processing without the need to buy and deploy expensive new equipment. The challenge is offering such programmability while at the same time achieving a competitiv ...
To become a credible alternative to specialized hardware, general-purpose networking needs to offer not only flexibility, but also predictable performance. Recent projects have demonstrated that general-purpose multicore hardware is capable of high-perform ...
In this paper, we investigate the benefit of instruction set extensions for software implementations of all five SHA-3 candidates. To this end, we start from optimized assembly code for a common 16-bit microcontroller instruction set architecture. By thems ...
Whitebox fuzzing is a novel form of security testing based on runtime symbolic execution and constraint solving. Over the last couple of years, whitebox fuzzers have found dozens of new security vulnerabilities (buffer overflows) in Windows and Linux appli ...
This paper describes the implementation of the hard computational kernels required for the baseband (BB) processing of a 2 x 2 multiple-input multiple-output (MIMO)-OFDM receiver on a design-framework for application specific processors. The employed low-c ...
SLAM is a prominent feature for autonomous robots operating in undefined environments. Applications areas such as consumer robotics appliances would clearly benefit from low-cost and compact SLAM implementations. The SLAM research community has developed s ...
This paper describes the implementation of the hard computational kernels required for the baseband (BB) processing of a 2×2 multiple-input multiple-output (MIMO)-OFDM receiver on a design-framework for application specific processors. The employed low-com ...
This work describes an image acquisition and processing system based on a new co-processor architecture designed for CMOS sensor imaging. The platform permits to configure a wide variety of acquisition modes (random region acquisition, variable image size, ...
Whitebox fuzzing is a novel form of security testing based on dynamic symbolic execution and constraint solving. Over the last couple of years, whitebox fuzzers have found many new security vulnerabilities (buffer overflows) in Windows and Linux applicatio ...