Model for Re-ranking Agent on Hybrid Search Engine for E-learning. - Axita Shah; Sonal Jain; Rushabh Chheda; Avni Mashru (T4E, 2012)

NLKBIDB - Natural language and keyword based interface to database. - Axita Shah; Jyoti Pareek; Hemal Patel; Namrata Panchal (ICACCI, 2013)