PhD
Department of Computer Science& Engineering
University of California, Riverside
Email: jni@cs.ucr.edu
I received the B.S and M.S in Computer Science from the University of Science and Technology of China, and the PhD degree in Computer Science from the University of California-Riverside. My advisor is Professor Chinya V. Ravishankar.
Currently, I am working in IBM DB2 group on the mainframe platform.
TOSN | Jinfeng Ni, Li Zhou and Chinya V. Ravishankar, "Dealing with Random and Selective Attack in Wireless Snesor Systems", ACM Transactions on Sensor Networks. To appear. |
PMC | Sandeep Gupta, Jinfeng Ni and Chinya V. Ravishankar, "Efficient Data Dissemination Using Locale Covers", Elsevier Pervasive and Mobile Computing, Vol 14, No.2(2008), pp.254-275. |
TKDE | Jinfeng Ni and Chinya V. Ravishankar, "Indexing Spatiotemporal Trajectories with Efficient Polynomial Approximation", IEEE Trans on Knowledge and Data Engineering, Vol 19, No.5(2007), pp.663-678. |
CAGEO | Rui Li, Bir Bhanu, Chinya Ravishankar, Mike Kurth and Jinfeng Ni , "Uncertain Spatial Data Handling: Modeling, Indexing and Query", Elsevier Computers and Geosciences. , Vol 33, No.1(2007), pp.42-61. |
ICDE07 | Jinfeng Ni and Chinya V. Ravishankar, "Pointwise-Dense Region Queries in Spatio-Temporal Databases", In Proc. IEEE ICDE, Istanbul, Turkey, April 2007. Acceptance ratio: 18% (122/659). |
INFOCOM06 | Li Zhou, Jinfeng Ni and Chinya V. Ravishankar, "Supporting Secure Communication and Data Collection in Mobile Sensor Networks", In Proc. IEEE INFOCOM, Barcelona, Spain, April, 2006. Acceptance ratio: 18% (252/1400+) |
CIKM05 | Sandeep Gupta, Jinfeng Ni and Chinya V. Ravishankar, "Efficient Data Dissemination Using Locale Covers", In Proc. ACM Fourteenth Conference on Information and Knowledge Management (CIKM) , Bremen, Germany, October 2005. |
WiSe05 | Li Zhou, Jinfeng Ni and Chinya V. Ravishankar, "Efficient Key Establishment for Group Based Wireless Sensor Deployments", In Proc. ACM Workshop on Wireless Security (WiSe) in conjunction with ACM MobiCom'05 , Cologne, Germany, September 2005. Acceptance ratio: 15% (10/66) |
SecureComm05 | Li Zhou,Jinfeng Ni and Chinya V. Ravishankar, "GKE: Efficient Group-based Key Establishment for Large Sensor Networks",
In Proc. First International Conference on Security and Privacy for Emerging Areas in Communication Networks, Athens, Greece, September 2005.
Acceptance ratio: 31% (52/164) |
SSTD05 | Jinfeng Ni and Chinya V. Ravishankar, "PA-tree: A Parametric Indexing Scheme for Spatio-temporal Trajectories", In Proc. 9th International Symposium on Spatial and Temporal Databases, Angra dos Reis, Brazil. Aug, 2005. |
PRRS04 | Bir Bhanu, Rui Li, Chinya V.
Ravishankar and Jinfeng Ni, “Handling uncertain spatial
data: Comparisons between indexing structures,” 3rd International
Workshop on Pattern Recognition in Remote
Sensing, Kingston upon Thames, UK, August,
2004. |
SAANRE04 | Bir Bhanu, Rui Li, Chinya V. Ravishankar, Mike Kurth and Jinfeng Ni, “Indexing structure for handling uncertain spatial data,” Proc. 6th International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences, June-July 2, 2004. Portland, Maine, USA. |
SSTD03 | Jinfeng Ni, Chinya V. Ravishankar and Bir Bhanu, "Probabilistic Spatial Database Operations", In Proc. 8th International Symposium on Spatial and Temporal Databases, Santorini Island, Greece, July, 2003. Acceptance Ratio: 27% (28/105) |