Recency ranking, in Community-based Question Answering (CQA), would refer to put recent
answers in a list's top positions. To be recent is not related to how new is the date of creation …

This survey presents an overview of information retrieval, natural language processing and
machine learning research that makes use of forum data, including both discussion forums …

The knowledge provided by user communities in question-answering (QA) forums is a highly
valuable source of information for satisfying user information needs. However, finding the …

This paper addresses the question of identifying the best candidate answer to a question on
Community Question Answer (CQA) forums. The problem is important because Individuals …

Community discussion forums are increasingly used to seek advice; however, they often
contain conflicting and unreliable information. Truth discovery models estimate source …

The quality variance in user-generated content is a major bottleneck to serving communities
on online platforms. Current content ranking methods primarily evaluate text and non-textual …

Question Answering Systems (QAS) are turning into a model for the eventual fate of web
search. In this paper we present an investigation of the most recent examination around …

Question Answering Systems (QAS) are turning into a model for the eventual fate of web
search. In this paper we present an investigation of the most recent examination around …

Con el comienzo del nuevo siglo, la Web 2.0 permitió que cualquier usuario con conexión a
internet y sin conocimientos especiales, pueda publicar contenido propio mediante …

La Web 2.0 se caracterizó por no ser simplemente un contenedor de información, sino en
un plataforma de trabajo colaborativo donde se desarrollan servicios web, herramientas y …