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SIGMOD
2011
ACM
177views Database» more  SIGMOD 2011»
14 years 10 months ago
NetTrails: a declarative platform for maintaining and querying provenance in distributed systems
We demonstrate NetTrails, a declarative platform for maintaining and interactively querying network provenance in a distributed system. Network provenance describes the history an...
Wenchao Zhou, Qiong Fei, Shengzhi Sun, Tao Tao, An...
IUI
2012
ACM
14 years 2 months ago
Probabilistic pointing target prediction via inverse optimal control
Numerous interaction techniques have been developed that make “virtual” pointing at targets in graphical user interfaces easier than analogous physical pointing tasks by invok...
Brian D. Ziebart, Anind K. Dey, J. Andrew Bagnell
IUI
2012
ACM
14 years 2 months ago
Continuous recognition of one-handed and two-handed gestures using 3D full-body motion tracking sensors
In this paper we present a new bimanual markerless gesture interface for 3D full-body motion tracking sensors, such as the Kinect. Our interface uses a probabilistic algorithm to ...
Per Ola Kristensson, Thomas Nicholson, Aaron J. Qu...
CHI
2009
ACM
16 years 7 months ago
Codex: a dual screen tablet computer
The Codex is a dual-screen tablet computer, about the size of a 4"x6" day planner, with a self-supporting binding and embedded sensors. The device can be oriented in a v...
François Guimbretière, Ken Hinckley,...
CHI
2009
ACM
16 years 7 months ago
The design and evaluation of multi-finger mouse emulation techniques
We explore the use of multi-finger input to emulate full mouse functionality, such as the tracking state, three buttons, and chording. We first present the design space for such t...
Justin Matejka, Tovi Grossman, Jessica Lo, George ...