Introduction . Keywords, reflecting the main content of article, play an extremely important role in search for scientific papers databases. Together with title and abstract, keywords provide primary information about study. Selecting extracting effective is a time-consuming process, so its optimization requires further studying. Purpose. The article aimed at acquainting authors journal methods...

Acta Academica is an accredited, open access South African journal dedicated to scholarship in the humanities. The publishes independently refereed research articles It promotes perspectives of critical social theory and engagements with postcolonial post-developmental debates special references (Southern) Africa. thereby support scholarly work that examines how humanities twenty-first century ...

This study proposes a new recommender system based on the collaborative folksonomy. The purpose of the proposed system is to recommend Internet resources (such as books, articles, documents, pictures, audio and video) to users. The proposed method includes four steps: creating the user profile based on the tags, grouping the similar users into clusters using an agglomerative hierarchical cluste...

In this paper we address basic concepts and technical challenges toward the realization of a collaborative and distributed network of laboratories. This represents an extension of classical remote measurement concepts, allowing the realization of a super-laboratory formed by the integration of features of single laboratories in a transparent manner for the user. We also discuss the possibility ...

The coordination is an essential ingredient for the mixed human-agent teamwork. It requires team members to share knowledge to establish common grounding and mutual awareness among them. In this paper, we proposed a collaborative conversational belief-desire-intention (CBDI) behavioural agent architecture that allows to enhance the knowledge sharing using natural language communication between ...

In software engineering activity, requirement elicitation is the first phase, in which important requirements related to the project are gathered from different stakeholders. Most projects fail due to inadequate stakeholders and requirements. To identify and prioritize stakeholders and their requirements a method called StakeRare is developed by using social networks and collaborative filtering...

The complexity of today’s software systems makes collaborative development necessary to accomplish tasks. Frameworks are necessary to allow developers perform their tasks independently yet collaboratively. Similarity detection is one of the major issues to consider when developing such frameworks. It allows developers to mine existing repositories when developing their own views of a software a...

Collaborative environments need access control to data and resources to increase working cooperation efficiently yet effectively. Several approaches are proposed and multiple access control models are recommended in this domain. In this paper, four Role-Based Access Control (RBAC) based collaborative models are selected for analysis and comparison. The standard RBAC model, Team-based Access Con...

This study aimed at investigating the potential of collaborative and e-collaborative writing modalities in developing interactional complexity, utilization of interactional demonstrators and density of interaction. To this end, 66 Iranian intermediate female English as foreign language learners (EFL) were selected to participate in this study according to their scores on Oxford Placement Test (...

Recently, literature around the theme of collaborative management research has grown considerably. According to the definition of collaborative management research, two components are connected to each other in this context; managers of organizations and academic researchers. In literature, many authors claim that the relationship between these two components could lead to significant advantage...