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WSDM
2012
ACM
207views Data Mining» more  WSDM 2012»
13 years 11 months ago
Sequence clustering and labeling for unsupervised query intent discovery
One popular form of semantic search observed in several modern search engines is to recognize query patterns that trigger instant answers or domain-specific search, producing sem...
Jackie Chi Kit Cheung, Xiao Li
127
Voted
LOCA
2009
Springer
15 years 10 months ago
Position Estimation from UWB Pseudorange and Angle-of-Arrival: A Comparison of Non-linear Regression and Kalman Filtering
This paper presents two algorithms, non-linear regression and Kalman filtering, that fuse heterogeneous data (pseudorange and angle-of-arrival) from an ultra-wideband positioning ...
Kavitha Muthukrishnan, Mike Hazas
SIGCSE
1997
ACM
119views Education» more  SIGCSE 1997»
15 years 8 months ago
Exploring Martian planetary images: C++ exercises for CS1
We present a series of programming exercises based on photographic images of Mars collected by the NASA Viking Orbiter. Even without the news that there may once have been life on...
Harriet J. Fell, Viera K. Proulx
SEMWEB
2011
Springer
14 years 6 months ago
OWLIM: A family of scalable semantic repositories
Abstract. An explosion in the use of RDF for representing information about resources has driven the requirements for Webscale server systems that can store and process huge quanti...
Barry Bishop, Atanas Kiryakov, Damyan Ognyanoff, I...
IEEEMM
2002
134views more  IEEEMM 2002»
15 years 3 months ago
A Middleware Architecture for Open and Interoperable GISs
an abstract model for information sharing and integration and use it to develop an architecture for building open, component-based, interoperable systems. A geographic information ...
Steven H. Wong, Steven L. Swartz, Dilip Sarkar