In this paper, we present a literature review and classification scheme for electronic
commerce (EC) research. The former consists of 275 journal articles published between …

The growth of high speed computer networks and that of Internet, in particular, has explored
means of new business, scientific, entertainment, and social opportunities. Ironically, the …

A new and efficient steganographic method for embedding secret messages into a gray-
valued cover image is proposed. In the process of embedding a secret message, a cover …

Digital watermarking has been proposed as a solution to the problem of copyright protection
of multimedia documents in networked environments. There are two important issues that …

A watermarking procedure wherein each of a set of copies of the work has a slightly-
modified form of a" baseline" watermark that is placed within a critical region of the data. The …

Data security becomes more and more important in telemammography which uses a public
high-speed wide area network connecting the examination site with the mammography …

Electronic dissemination of financial reports on the World Wide Web is becoming ubiquitous
for larger corporations in developed market economies. This form of reporting presents …

In this paper we propose a new mesh watermarking scheme for triangle meshes, which are
widely used in computer graphics systems. Arbitrary meshes lack a natural parameterization …

Multimedia technologies are becoming more sophisticated, enabling the Internet to
accommodate a rapidly growing audience with a full range of services and efficient delivery …

Digital media offer several distinct advantages over analog media, such as high quality,
ease of editing, and ease of processing operations such as compression and high fidelity …