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JCDL
2003
ACM
221views Education» more  JCDL 2003»
15 years 11 months ago
The Interactive Shared Educational Environment: User Interface, System Architecture and Field Study
The user interface and system architecture of a novel Interactive Shared Educational Environment (ISEE) are presented. Based on a lightweight infrastructure, ISEE enables relative...
Xiangming Mu, Gary Marchionini, Amy Pattee
TREC
2007
15 years 7 months ago
Semantic Extensions of the Ephyra QA System for TREC 2007
We describe recent extensions to the Ephyra question answering (QA) system and their evaluation in the TREC 2007 QA track. Existing syntactic answer extraction approaches for fact...
Nico Schlaefer, Jeongwoo Ko, Justin Betteridge, Ma...
INFOCOM
2010
IEEE
15 years 4 months ago
Predictive Blacklisting as an Implicit Recommendation System
A widely used defense practice against malicious traffic on the Internet is to maintain blacklists, i.e., lists of prolific attack sources that have generated malicious activity in...
Fabio Soldo, Anh Le, Athina Markopoulou
ECOOP
2005
Springer
15 years 12 months ago
Towards Reusable Heterogeneous Data-Centric Disentangled Parts
This paper presents our ongoing research towards a safe system evolution. Our approach is based on data-centric, objectoriented systems. Within those systems we utilise (i) multi-...
Michael Reinsch, Takuo Watanabe
CDC
2009
IEEE
125views Control Systems» more  CDC 2009»
15 years 9 months ago
Finite-time tracking controller design for a general class of nonholonomic systems
Abstract— A design scheme of the finite-time tracking controller is given for a general class of nonholonomic systems including extended chained systems, extended power systems,...
Yuqiang Wu, Ruiying Yuan, Xiuyun Zheng