In this paper we describe a method for recovering files mapped in memory and to link mapped-file information process data. This information is forensically interesting, because it helps determine the origin and usage of the file and because it reduces the amount of unidentified data in a memory dump. To find mapped-file content, we apply several different techniques. Together, these techniques ...

The purpose of this paper is to present an efficient converter circuit used to drive switched reluctance motors. It uses the C-dump topology in which the trapped energy in the phase windings is returned to the supply capacitor to be used in the following strokes. In addition to the C-dump topology, it uses two extra feedbacks. One comes from a governor mounted on the shaft of motor which contro...

ion While the coverage-driven functional verification is getting popular, a fast and convenient coverage measurement tool is necessary. In this paper, we propose a novel approach for functional coverage measurement based on the VCD files produced by the simulators. The usage flow of the proposed dumpfile-based coverage analysis is much easier and smoother than that of existing instrumentation-b...

Personal Knowledge Questions are widely used for fallback authentication, i. e., recovering access to an account when the primary authenticator is lost. It is well known that the answers only have lowentropy and are sometimes derivable from public data sources, but easeof-use and supposedly good memorability seem to outweigh this drawback for some applications. Recently, a database dump of an o...

Nowadays several papers have shown the ability to dump the EEPROM area of several Java Cards leading to the disclosure of already loaded applet and data structure of the card. Such a reverse engineering process is costly and prone to errors. Currently there are no tools available to help the process. We propose here an approach to find in the raw data obtained after a dump, the area containing ...

This study aimed to investigate the effects of carbon availability and intermittent aeration on nitrogen removal in a Sequencing Batch Biofilm Reactor (SBBR). The percentage of nitrogen removal in the SBBRs operating with dump fill and slow fill with optimum intermittent aeration was quite similar, 75.7% and 69.2%, respectively, indicating that intermittent aeration allowed a considerable energ...

We present a general and highly efficient scheme for performing narrow-band Raman transitions between molecular vibrational levels using a coherent train of weak pump-dump pairs of shaped ultrashort pulses. The use of weak pulses permits an analytic description within the framework of coherent control in the perturbative regime, while coherent accumulation of many pulse pairs enables near unity...

In the TESLA superconducting linear collider project, collisions occur at zero crossing angle. The option to rapidly dump the spent beams after the collision has been favoured recently to avoid the inconveniencies of large beam losses and beam line activation. For these reasons, the design of the beam and beamstrahlung extraction lines must be interplayed with those of the final focus optics an...

In the TESLA superconducting linear collider project, collisions occur at zero crossing angle. The option to rapidly dump the spent beams after the collision has been favoured recently to avoid the inconveniencies of large beam losses and beam line activation. For these reasons, the design of the beam and beamstrahlung extraction lines must be interplayed with those of the final focus optics an...