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176
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SIGIR
2010
ACM
15 years 11 months ago
On statistical analysis and optimization of information retrieval effectiveness metrics
This paper presents a new way of thinking for IR metric optimization. It is argued that the optimal ranking problem should be factorized into two distinct yet interrelated stages:...
Jun Wang, Jianhan Zhu
213
Voted
WILF
2007
Springer
170views Fuzzy Logic» more  WILF 2007»
16 years 1 months ago
Time-Series Alignment by Non-negative Multiple Generalized Canonical Correlation Analysis
Background: Quantitative analysis of differential protein expressions requires to align temporal elution measurements from liquid chromatography coupled to mass spectrometry (LC/M...
Bernd Fischer, Volker Roth, Joachim M. Buhmann
218
Voted
SIGMOD
2010
ACM
228views Database» more  SIGMOD 2010»
16 years 7 days ago
Probabilistic string similarity joins
Edit distance based string similarity join is a fundamental operator in string databases. Increasingly, many applications in data cleaning, data integration, and scientific compu...
Jeffrey Jestes, Feifei Li, Zhepeng Yan, Ke Yi
201
Voted
WWIC
2010
Springer
278views Communications» more  WWIC 2010»
15 years 11 months ago
Anomaly-Based Intrusion Detection Algorithms for Wireless Networks
Abstract. In this paper we present and evaluate anomaly-based intrusion detection algorithms for detecting physical layer jamming attacks in wireless networks, by seeking changes i...
Alexandros G. Fragkiadakis, Vasilios A. Siris, Nik...
189
Voted
WWIC
2004
Springer
174views Communications» more  WWIC 2004»
16 years 22 days ago
On Connectivity in Ad Hoc Networks under Jamming Using Directional Antennas and Mobility
In this paper we investigate the problem of maintaining connectivity under jamming in multihop ad hoc wireless networks. Connectivity is measured using a connectivity index, which ...
Guevara Noubir