I know its quite late to post this now as we got the confirmation of our paper’s acceptance more than four months back.
The paper was about Graph Database that we completed in our fifth semester as a mini-project. Though not a complete NoSQL Graph Database, the one we built had the basic functionalities like adding, deleting, appending nodes/edges. The database had a built-in cache for faster interaction with nodes/edges and most importantly, search.
The paper was published at ICSCA 2012 (International Conference on Software and Computer Applications) held in Singapore.
UPDATE: Link for the paper.