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MOBICOM
2005
ACM
14 years 3 months ago
Challenges: communication through silence in wireless sensor networks
Wireless sensor networks (WSNs) are typically characterized by a limited energy supply at sensor nodes. Hence, energy efficiency is an important issue in the system design and op...
Yujie Zhu, Raghupathy Sivakumar
ICCBR
2005
Springer
14 years 3 months ago
Re-using Implicit Knowledge in Short-Term Information Profiles for Context-Sensitive Tasks
Typically, case-based recommender systems recommend single items to the on-line customer. In this paper we introduce the idea of recommending a user-defined collection of items whe...
Conor Hayes, Paolo Avesani, Emiliano Baldo, Padrai...
KNINVI
2005
Springer
14 years 3 months ago
Digital Concept Maps for Managing Knowledge and Information
Abstract. Due to the increasing amount and complexity of knowledge and information in many domains, students who self-regulate their study in e-learning scenarios often suffer from...
Sigmar-Olaf Tergan
LCPC
2004
Springer
14 years 3 months ago
HiLO: High Level Optimization of FFTs
As computing platforms become more and more complex, the task of optimizing performance critical codes becomes more challenging. Recently, more attention has been focused on automa...
Nick Rizzolo, David A. Padua
RTAS
2003
IEEE
14 years 3 months ago
Evaluation of Application-aware Heterogeneous Embedded Systems for Performance and Energy Consumption
In this work, we first present an application-initiated strategy that aims to control the energy consumption, while simultaneously enhancing the performance of a heterogeneous emb...
Jayaprakash Pisharath, Nan Jiang, Alok N. Choudhar...