Deep packet inspection (DPI) is widely used in content-aware network applications such as
network intrusion detection systems, traffic billing, load balancing, and government …

Packet content scanning at high speed has become extremely important due to its
applications in network security, network monitoring, HTTP load balancing, etc. In content …

Most of the security threats in various communications networks are posed by the illegitimate
entities that enter or intrude within the network perimeter, which could commonly be termed …

Many clustering algorithms tend to break down in high-dimensional feature spaces, because
the clusters often exist only in specific subspaces (attribute subsets) of the original feature …

In this paper we present a novel architecture for high-speed and high-capacity regular
expression matching (REM) on FPGA. The proposed REM architecture, based on …

String matching has sparked renewed research interest due to its usefulness for deep
packet inspection in applications such as intrusion detection, virus scanning, and Internet …

Disclosed are methods and devices, among which is a device that includes a pattern-
recognition processor. The pattern-recognition processor may include or be coupled to a …

High-performance and dynamically updatable hardware architectures for multi-field packet
classification have regained much interest in the research community. For example, software …

Regular expressions (regexes) are ubiquitous in modern software. There is a variety of
implementation techniques for regex matching, which can be roughly categorized as (1) …

Rapidly processing text data is critical for many technical and business applications.
Traditional software-based tools for processing large text corpora use memory bandwidth …