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INFOCOM
2009
IEEE
15 years 11 months ago
VirtualFace: An Algorithm to Guarantee Packet Delivery of Virtual-Coordinate-Based Routing Protocols in Wireless Sensor Networks
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many virtual-coordinate-based routing protocols are proposed for ...
Ming-Jer Tsai, Fang-Ru Wang, Hong-Yen Yang, Yuan-P...
IROS
2009
IEEE
198views Robotics» more  IROS 2009»
15 years 11 months ago
Characterization, modeling and robust control of a nonlinear 2-dof piezocantilever for micromanipulation/microassembly
— Piezoelectric cantilevers have proved their performances for actuating microgrippers dedicated to micromanipulation and microassembly tasks. While the control of one degree-of-...
Micky Rakotondrabe, Joël Agnus, Kanty Rabenor...
IV
2009
IEEE
114views Visualization» more  IV 2009»
15 years 11 months ago
Chronos: A Tool for Interactive Scheduling and Visualisation of Task Hierarchies
Visualisation and structuring of tasks in a schedule, from relatively simple activities such as meeting scheduling to more complex ones such as project planning, has been traditio...
Saturnino Luz, Masood Masoodian, Daniel McKenzie, ...
AIED
2009
Springer
15 years 11 months ago
Discovering Tutorial Dialogue Strategies with Hidden Markov Models
Identifying effective tutorial strategies is a key problem for tutorial dialogue systems research. Ongoing work in human-human tutorial dialogue continues to reveal the complex phe...
Kristy Elizabeth Boyer, Eunyoung Ha, Michael D. Wa...
AIED
2009
Springer
15 years 11 months ago
Looking Into Collaborative Learning: Design from Macro- and Micro-Script Perspectives
Design of collaborative learning (CL) scenarios is a complex task, but necessary if the goal of the collaboration is learning. Creating well-thought-out CL scenarios requires exper...
Eloy D. Villasclaras-Fernández, Seiji Isota...