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» Improving on Expectation Propagation
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IPMI
2009
Springer
15 years 11 months ago
Neural Tractography Using An Unscented Kalman Filter
We describe a technique to simultaneously estimate a local neural fiber model and trace out its path. Existing techniques estimate the local fiber orientation at each voxel indepen...
James G. Malcolm, Martha Elizabeth Shenton, Yogesh...
VLSID
2009
IEEE
144views VLSI» more  VLSID 2009»
15 years 11 months ago
Exploring Carbon Nanotube Bundle Global Interconnects for Chip Multiprocessor Applications
The current paradigm of using Cu interconnects for on-chip global communication is rapidly becoming a serious performance bottleneck in ultra-deep submicron (UDSM) technologies. C...
Sudeep Pasricha, Nikil Dutt, Fadi J. Kurdahi
VLDB
2007
ACM
146views Database» more  VLDB 2007»
15 years 11 months ago
A Cost-Estimation Component for Statement Sequences
Query generators producing sequences of SQL statements are embedded in many applications. As the execution time of such sequences is often far from optimal, their optimization is ...
Tobias Kraft
SIGMOD
2005
ACM
105views Database» more  SIGMOD 2005»
15 years 11 months ago
Reference Reconciliation in Complex Information Spaces
Reference reconciliation is the problem of identifying when different references (i.e., sets of attribute values) in a dataset correspond to the same real-world entity. Most previ...
Xin Dong, Alon Y. Halevy, Jayant Madhavan
EDBT
2006
ACM
191views Database» more  EDBT 2006»
15 years 11 months ago
Parallelizing Skyline Queries for Scalable Distribution
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. Current skyline computation methods are rest...
Ping Wu, Caijie Zhang, Ying Feng, Ben Y. Zhao, Div...