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CE
2004
128views more  CE 2004»
15 years 18 days ago
The role of educational software as a support for teaching and learning conversations
: Much recent educational research focuses on teaching and learning within classroom conversations. This raises the question of the role of ICT as a support for such conversations....
Rupert Wegerif
82
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CN
2002
91views more  CN 2002»
15 years 17 days ago
Mapping of performance metrics between IP and ATM
End-to-end QoS requires mapping of QoS between heterogeneous subnetworks of the end-to-end path. For this mapping to be accurate, we argue, in this paper, that it should be based ...
Tijani Chahed, Gérard Hébuterne, Guy...
119
Voted
KBS
2002
106views more  KBS 2002»
15 years 12 days ago
Hybrid decision tree
In this paper, a hybrid learning approach named HDT is proposed. HDT simulates human reasoning by using symbolic learning to do qualitative analysis and using neural learning to d...
Zhi-Hua Zhou, Zhaoqian Chen
98
Voted
TMI
2002
113views more  TMI 2002»
15 years 11 days ago
Spatiotemporal reconstruction of list mode PET data
We describe a method for computing a continuous time estimate of tracer density using list-mode positron emission tomography data. The rate function in each voxel is modeled as an ...
Thomas E. Nichols, Jinyi Qi, Evren Asma, Richard M...
128
Voted
WINET
2002
103views more  WINET 2002»
15 years 11 days ago
IP Paging Service for Mobile Hosts
In wireless networks, mobile hosts must update the network with their current location in order to get packets delivered. Paging facilitates efficient power management at the mobil...
Ramachandran Ramjee, Erran L. Li, Thomas F. La Por...