rtise of the individual experts. Earlier studies [1,4] stated that these tasks are two sides of the same coin, since, in combination, they lead to a ranking problem, wherein the collection of the objects that had to be ranked were prioritized.Despite these advances and achievements in expert finding systems research, we discovered only one survey study about expert finding systems published in 2017 [4] that analyzed expert finding systems methods and introduced data collections (datasets) used for evaluating expert finding systems. However, only six studies between 2010 and 2013 were included in the survey. Our study presents a systematic review, which includes 96 studies between 2010 and 2019. It focuses on answering five research questions represented in Section 5. In the first question, it tries to find out common domains of expert finding systems. The second question focuses on expertise sources that have been used to identify experts. The third question concentrates on the difference between expertise retrieval and seeking and theories and contextual factors tha

This paper addresses the issue of expert finding in a social network. The task of expert finding, as one of th

Longevity: Expert systems can endure indefinitely, whereas a human expert may change or retire. Knowledge Distribution: Expert systems enable the distribution of human expertise across time and space. Aggregation of Knowledge: They can incorporate knowledge from multiple human experts, enhancing effectiveness. Cost Efficiency: Expert systems reduce the expense of seeking advice by providing expertise in various fields, such as medical diagnosis. Inferential Reasoning: Instead of using standard procedural code, expert systems handle complex issues by inferring new facts from existing knowledge represented as if-then rules.

Which one of the following tools would assist us in sharing tacit knowledge? A. Data mining B. Blogs C. Decision support systems D. Expert systems

Which one of the following tools would assist us in discovering new knowledge? A. Blogs B. Decision support systems C. Data mining D. Expert systems

In an expert system, the expertise is contained in a:Question 22Answera.Any of the aboveb.Knowledge basec.Model based.Database