Parallel Platform for Supporting Stream Ciphers Over Multi-core Processors

Parallel Packet Processing on Multi-core and Many- core Processors

The Service-oriented Router (SoR), a highly functional router based on a novel router architecture, enables unprecedented web services traditional routers were unable to provide. The SoR performs Deep Packet Inspection (DPI) to analyze Layer 7 information, which is becoming increasingly difficult due to the substantial increase in Internet traffic. Meanwhile, multi-core processors and general-p...

Parallel lexical-tree based LVCSR on multi-core processors

Exploiting the computational power of multi-core processors for large vocabulary continuous speech recognition (LVCSR) requires changes in the recognizer architecture. In this paper, we consider how to parallelize the search component of a lexical-tree based speech recognizer. We introduce a hybridparallel method for dynamically dividing the lexical-tree copies among the cores at each frame. Ea...

Parallel space saving on multi- and many-core processors

Given an array A of n elements and a value 2 ≤ k ≤ n, a frequent item or k-majority element is an element occurring in A more than n/k times. The k-majority problem requires finding all of the k-majority elements. In this paper we deal with parallel shared-memory algorithms for frequent items; we present a sharedmemory version of the Space Saving algorithm and we study its behavior with regard ...

On the effective parallel programming of multi-core processors

Parallel data cubes on multi-core processors with multiple disks

On-line Analytical Processing (OLAP) has become one of the most powerful and prominent technologies for knowledge discovery in VLDB (Very Large Database) environments. Central to the OLAP paradigm is the data cube, a multi-dimensional hierarchy of aggregate values that provides a rich analytical model for decision support. Various sequential algorithms for the efficient generation of the data c...