Random contentions occur in optical burst-switched (OBS) networks because of one-way signaling and lack of optical buffers. These contentions can occur at low loads and are not nec...
The greatest impediment to practical adoption of iterative methods for X-ray CT is the computation burden of cone-beam forward and back-projectors. Moreover, forward and back-proje...
An error-resilient coding scheme is proposed for the transmission of images over unreliable channels. Forward Error Correction is used in conjunction with the error-resilient sour...
Nikolaos Thomos, Nikolaos V. Boulgouris, Michael G...
The analysis in this paper demonstrates that a combination of 1) a forward contact, with fixed price for both base land and peaking power, and 2) a collar option for the number of...
We propose a generalized forward recovery checkpointing scheme, with lookahead execution and rollback validation. This method takes advantage of voting and comparison on multiple v...