Structuring of unstructured big data and visual interpretation

Challenges and opportunities in visual interpretation of Big Data

We live in a world where data generation is omnipresent. Innovations in computer hardware in the last few decades coupled with increasingly reliable connectivity among them have fueled this phenomenon. We are constantly creating and consuming data across digital devices of varying form factors. Leveraging huge quantities of data involves making interpretations from it. However, interpreting dat...

Incomplete Networks Meet Unstructured Big Data — Structuring and Mining of Heterogeneous Information Networks

Entity recognition is an important but challenging research problem. In reality, many text collections are from specific, dynamic, or emerging domains, which poses significant new challenges for entity recognition with increase in name ambiguity and context sparsity, requiring entity detection without domain restriction. In this paper, we investigate entity recognition (ER) with distant-supervi...

Big Data Visual Analytics

Processing unstructured documents and social media using Big Data techniques

Privacy and Security of Big Data in THE Cloud

Big data has been arising a growing interest in both scien- tific and industrial fields for its potential value. However, before employing big data technology into massive appli- cations, a basic but also principle topic should be investigated: security and privacy. One of the biggest concerns of big data is privacy. However, the study on big data privacy is still at a very early stage. Many or...