Many legal professionals think the explosion of information about local, regional, national,
and international legislation makes their practice more costly, time-consuming, and error …

Question answering (QA) systems retrieve the most relevant answer to a natural language
question. Knowledge base question answering (KBQA) systems explore entities and …

The importance of query performance prediction has been widely acknowledged in the
literature, especially for query expansion, refinement, and interpolating different retrieval …

Abstract Concepts extraction is the backbone task for an ontology construction system.
Identifying the relevant concepts is considered one of the main challenges of automatic …

In recent years, Question Answering systems have become more popular and widely used
by users. Despite the increasing popularity of these systems, the their performance is not …

With the large volume of unstructured data that increases constantly on the web, the
motivation of representing the knowledge in this data in the machine-understandable form is …

Search on the web, specifically fetching of the relevant content, has been paid attention to
since the advent of the web and particularly in recent years due to the tremendous growth in …

Question answering (QA) systems have attracted considerable attention in recent years.
They receive the user's questions in natural language and respond to them with precise …

This paper presents a survey on multilingual Knowledge Graph Question Answering
(mKGQA). We employ a systematic review methodology to collect and analyze the research …

This study focuses on configuration scheme evaluation (CSE) based on customer
perceptions deduced from online reviews. It is noteworthy that customers in different market …