In dictionary/membership problem, we want to keep a set S of n items from a universe U with possibly some extra information associated with each one of them. For the membership problem, the goal is to create a data structure that allows us to ask whether a given item x is in S or not. For a dictionary, the data structure should also return the information associated with x. For example, S can b...

In dictionary/membership problem, we want to keep a set S of items with possibly some extra information associated with each one of them. (From now on, we denote the number of elements in S by n.) For the membership problem, the goal is to create a data structure that allows us to ask whether a given item x is in S or not. For a dictionary, the data structure should also return the infomation a...

This study sought to understand how individuals reveal their HIV test results to others and the ways in which social relations affect the disclosure process. The data were collected through open-ended interviews administered in Swahili to informants who had just been tested for HIV and to those who were living with HIV in Dar es Salaam and Iringa regions. Analysis shows that social relations in...

Methods This qualitative study was conducted between, July 2012-August 2013. A total of 150 participants including; 59 patients (HIV, TB, and hypertension); 16 caregivers; 10 community leaders; and 65 healthcare workers, were purposely sampled from three Academic Model Providing access to Healthcare (AMPATHplus) sites. We conducted 16 In-depth interviews and 16 focus group discussions (FGDs) in...

Utilizing corpora to build morphological analyzers for the purposes of computational application has been addressed in many different ways. Methods for automated morphological analysis generally focus on segmentation from raw text, and ignore the actual learning of what morpheme features are present. Other methods are time-consuming and require a great deal of prior knowledge of the language su...

Suakin Island is a strategically important island in the northeast of Sudanese Republic and on Red Sea coast. The Comoros Islands, other hand, are islands located south east Africa, west Indian Ocean. East Africa coasts extending from coast north to Islands very special fertile lands that have hosted culture civilization Muslim peoples. These lands, which subject this article, difficult nature ...