1. IBM Research, Yorktown Heights, United States of America
2. Computer Science and Engineering/ School of Engineering and Applied Sciences / Data Intensive Distributed Computing Research Lab, University at Buffalo, SUNY, Buffalo, New York, USA
3. Computer Science and Engineering/ School of Engineering and Applied Sciences / Data Intensive Distributed Computing Research Lab, University at Buffalo, SUNY, Buffalo, New York, United States of America
4. Computer Science and Engineering/ School of Engineering and Applied Sciences / Data Intensive Distributed Computing Research Lab, University at Buffalo, Buffalo, New York, United States of America