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EWSN
2008
Springer
16 years 6 months ago
A Component Framework for Content-Based Publish/Subscribe in Sensor Networks
Component-based architectures are the traditional approach cile application specific optimization with reusable abstractions in sensor networks. However, they frequently overwhelm ...
Adam Wolisz, Andreas Köpke, Andreas Willig, J...

Publication
309views
16 years 3 months ago
Improving Nearest Neighbor Classification with Cam Weighted Distance
Nearest neighbor (NN) classification assumes locally constant class conditional probabilities, and suffers from bias in high dimensions with a small sample set. In this paper, we p...
Changyin Zhou, Yanqiu Chen
SDM
2009
SIAM
202views Data Mining» more  SDM 2009»
16 years 3 months ago
Proximity-Based Anomaly Detection Using Sparse Structure Learning.
We consider the task of performing anomaly detection in highly noisy multivariate data. In many applications involving real-valued time-series data, such as physical sensor data a...
Tsuyoshi Idé, Aurelie C. Lozano, Naoki Abe,...
ECIR
2009
Springer
16 years 3 months ago
Integrating Proximity to Subjective Sentences for Blog Opinion Retrieval
Opinion finding is a challenging retrieval task, where it has been shown that it is especially difficult to improve over a strongly performing topic-relevance baseline. In this pa...
Rodrygo L. T. Santos, Ben He, Craig Macdonald, Iad...
ICWS
2009
IEEE
16 years 3 months ago
BlueInfo: Open Architecture for Deploying Web Services in WPAN Hotspots
We introduce BlueInfo, an open architecture for deploying web services in WPAN hotspots for cost-free context-aware mobile access over Bluetooth. A BlueInfo hotspot either pushes s...
Hannu Kukka, Fabio Kruger, Timo Ojala