Special Issue on IP

Special issue: mobile IP

Mobile Computing that allows networked communication while a user is on the move is revolutionizing the way we use computers today. New protocols have been developed in order to meet the multifunction requirements of both telecommunication and data communications. Protocols such as W-CDMA, CDMA-2000, 802.11a, 802.11b, or 802.11g, were designed to meet different needs in mobile networks. While I...

Special Issue

Guest Editorial Special Issue: Multimedia over Mobile IP

The rapid advance in wireless communication and Internet has ushered in a new era of mobile/wireless multimedia applications and services. Tremendous growth opportunities lie ahead of us as academia, industry and government agencies make giant strides in the development of Multimedia Over Mobile IP. Apart from the marketing and economic impacts, the convergence of wireless communication, Intern...

Special Issue on Artificial Intelligence IJACSA Special Issue Guest Editor

The main aim of this study is to develop part-of-speech tagger for Afaan Oromo language. After reviewing literatures on Afaan Oromo grammars and identifying tagset and word categories, the study adopted Hidden Markov Model (HMM) approach and has implemented unigram and bigram models of Viterbi algorithm. Unigram model is used to understand word ambiguity in the language, while bigram model is u...

Special issue on "Metaheuristics"