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TKDE
2010
199views more  TKDE 2010»
13 years 5 months ago
Probabilistic Reverse Nearest Neighbor Queries on Uncertain Data
—Uncertain data is inherent in various important applications and reverse nearest neighbor (RNN) query is an important query type for many applications. While many different type...
Muhammad Aamir Cheema, Xuemin Lin, Wei Wang 0011, ...
EDBT
2009
ACM
162views Database» more  EDBT 2009»
14 years 1 months ago
A data model for trip planning in multimodal transportation systems
This paper introduces the problem of modeling urban transportation systems in a database where certain aspects of the data are probabilistic in nature. The transportation network ...
Joel Booth, A. Prasad Sistla, Ouri Wolfson, Isabel...
ECCV
2006
Springer
14 years 8 months ago
Geometry and Kinematics with Uncertain Data
Abstract. In Computer Vision applications, one usually has to work with uncertain data. It is therefore important to be able to deal with uncertain geometry and uncertain transform...
Christian Perwass, Christian Gebken, Gerald Sommer
ICDE
2009
IEEE
170views Database» more  ICDE 2009»
14 years 8 months ago
Semantics of Ranking Queries for Probabilistic Data and Expected Ranks
Abstract-- When dealing with massive quantities of data, topk queries are a powerful technique for returning only the k most relevant tuples for inspection, based on a scoring func...
Graham Cormode, Feifei Li, Ke Yi
ADMA
2010
Springer
250views Data Mining» more  ADMA 2010»
13 years 3 months ago
On Probabilistic Models for Uncertain Sequential Pattern Mining
Muhammad Muzammal, Rajeev Raman