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» A new calculus of contexts
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ITCC
2000
IEEE
15 years 11 months ago
Towards Knowledge Discovery from WWW Log Data
As the result of interactions between visitors and a web site, an http log file contains very rich knowledge about users on-site behaviors, which, if fully exploited, can better c...
Feng Tao, Fionn Murtagh
TIME
2000
IEEE
15 years 11 months ago
Navigating through Hierarchical Change Propagation in Spatiotemporal Queries
In spatiotemporal applications, meaningful changes vary according to object type, level of detail, and nature of application. In this paper, we introduce a dynamic classification ...
Giorgos Mountrakis, Peggy Agouris, Anthony Stefani...
ACSE
2000
ACM
15 years 11 months ago
Here, there and everywhere - on the recurring use of turtle graphics in CS1
The Logo programming language implements a virtual drawing machine—the turtle machine. The turtle machine is well-known for giving students an intuitive understanding of fundame...
Michael E. Caspersen, Henrik Bærbak Christen...
CHI
2000
ACM
15 years 11 months ago
Symmetric bimanual interaction
We present experimental work that explores the factors governing symmetric bimanual interaction in a two-handed task that requires the user to track a pair of targets, one target ...
Ravin Balakrishnan, Ken Hinckley
MOBIHOC
2000
ACM
15 years 11 months ago
Proximity awareness and fast connection establishment in Bluetooth
Bluetooth is a promising new technology that enables portable devices to form short-range wireless ad hoc networks and relies on spread spectrum frequency hopping (FH) techniques f...
Theodoros Salonidis, Pravin Bhagwat, Leandros Tass...