We investigate computing models that are presented as families of finite computing devices with a uniformity condition on the entire family. Examples include circuits, membrane systems, DNA computers, cellular automata, tile assembly systems, and so on. However, in this list there are actually two distinct kinds of uniformity condition. The first is the most common and well-understood, where ea...

The artificial noise (AN) aided channel quality indicator (CQI) mapped generalized spatial modulation (GSM) philosophy is proposed for improving the security of legitimate links. Given randomness CQI, eavesdroppers cannot successfully decode confidential information. We analyse both secrecy rate as well eavesdropper's error and reveal that scheme outperforms its CQI-mapped counterpart. Theoreti...

Mapping ancient roads is crucial to tell credible geospatial stories about where, how, or why different people might have travelled transported materials within and between places in the distant past. Achieving this process challenging commonly accomplished by means of archaeological GIS methods materials. It not uncommon for experts employing these generate inconsistent delineations same roads...