1. ALEX Resume Parser: http://www.hireability.com/ALEX
2. Abirami, A.M., Askarunisa, A., Sangeetha, R.: Ontology based ranking of documents using graph databases: a big data approach, smarter planet and big data analytics workshop. In: Co-located with International Conference on Distributed Computing and Networking, 4 Jan 2014, Amrita University, Coimbatore
3. Agrawal, D., et. al.: Challenges and opportunities with big data. A community white paper developed by leading researchers across the United States through Collaborative Writing between Nov 2011 to Feb 2012
4. Al-lasassmeh, K.Q., Kayed, A.K.A.: Latent Semantic analysis (LSA) and ontological concepts to support e-recruitment. Department of Computer Science, Faculty of Information Technology, Middle East University, June 2013
5. Apache Spark: https://spark.apache.org/