form uses a notational abstractions called -functions. These instructions have no analogous in actual machine instruction sets, and they must be replaced by ordinary instructions ...
Abstract. Clocks are a mechanism for providing synchronization barriers in concurrent programming languages. They are usually implemented using primitive communication mechanisms a...
Important challenges for compiler optimization include determining what optimizations to apply, where to apply them and what is a good sequence in which to apply them. To address t...
We demonstrate new techniques to speed up the Rijndael (AES) block cipher using vector permute instructions. Because these techniques avoid data- and key-dependent branches and mem...
Query result clustering has recently attracted a lot of attention to provide users with a succinct overview of relevant results. However, little work has been done on organizing t...
Jongwuk Lee, Seung-won Hwang, Zaiqing Nie, Ji-Rong...