Human Observing Behavior after Signal Detection1

Towards Stealthy Malware Detection1

Malcode can be easily hidden in document files and go undetected by standard technology. We demonstrate this opportunity of stealthy malcode insertion in several experiments using a standard COTS Anti-Virus (AV) scanner. Furthermore, in the case of zero-day malicious exploit code, signature-based AV scanners would fail to detect such malcode even if the scanner knew where to look. We propose th...

Observing behavior and atypically restricted stimulus control.

Restricted stimulus control refers to discrimination learning with atypical limitations in the range of controlling stimuli or stimulus features. In the study reported here, 4 normally capable individuals and 10 individuals with intellectual disabilities (ID) performed two-sample delayed matching to sample. Sample-stimulus observing was recorded with an eye-tracking apparatus. High accuracy sco...

A Visualizer for Observing Parallel Program Behavior

Observing Operating System Behavior using /proc

What is a /proc File System? : The /proc file system isn't a file system in the standard sense. Rather, the /proc file system is an interface to the address space of running processes. With /proc, you can use standard UNIX system calls (e.g., open(), read(), write(), and ioctl()) to query or manipulate the processes' address space. In fact, the Solaris ps(1) command uses /proc to determine the ...

Observing Chiral Nonanalytic Behavior with FLIC Fermions

First results from lattice QCD revealing the chiral nonanalytic behavior of nucleon and ∆ baryon magnetic moments are presented. Numerical simulations in the light quark mass regime employing the nonperturbatively O(a)-improved conserved vector current are enabled via FLIC fermions. Quenched chiral perturbation theory for the nucleon and ∆ magnetic moments is derived to next to next to leading ...