Video compression and communication has been an important field over the past decades and critical for many applications, e.g., video on demand, video-conferencing, and remote education. In many applications, providing low-delay and error-resilient video transmission and increasing the coding efficiency are two major challenges. Low-delay and…

Efficient self-organizing virtual clusterheads that supervise data collection based on their wireless connectivity, risk, and overhead costs, are an important element of Wireless Sensor Networks (WSNs). This function is especially critical during deployment when system resources are allocated to a subsequent application. In the presented research,…

As higher education institutions plan for the future, common agreement to build open distributed computing environments (DCE) using common standards such as those of the Open Software Foundation can help exploit new application design approaches that promote application sharing, a more efficient way of meeting upcoming challenges. (MSE)

Reasons for adopting Open Software Foundation (OSF) standards for distributed computing environments (DCE) within colleges and universities are examined. Adoption would promote interoperability across heterogeneous systems within and between institutions, aid in transition to client/server computing, and facilitate sharing and leveraging across…

Describes the results of a survey of school librarians that investigated satisfaction with their selection of library automation systems. Discusses purchasing decisions; networking; Web-based systems; user friendliness; efficiency and usability; vendor integrity; technical support; training; documentation; authority control; links to Internet…