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MOBILWARE
2010
ACM
15 years 4 months ago
ISI and ICI Suppression for Mobile OFDM System by Using a Hybrid 2-Layer Diversity Receiver
An OFDM system is very sensitive to orthogonality relation. For a mobile wireless system, it is impossible to avoid Doppler-induced inter carrier interference (ICI). Moreover, whil...
Jing Gao, Tomohisa Wada
SOCIALCOM
2010
15 years 4 months ago
Using Text Analysis to Understand the Structure and Dynamics of the World Wide Web as a Multi-Relational Graph
A representation of the World Wide Web as a directed graph, with vertices representing web pages and edges representing hypertext links, underpins the algorithms used by web search...
Harish Sethu, Alexander Yates
WBIR
2010
SPRINGER
15 years 4 months ago
Normalized Measures of Mutual Information with General Definitions of Entropy for Multimodal Image Registration
Abstract. Mutual information (MI) was introduced for use in multimodal image registration over a decade ago [1,2,3,4]. The MI between two images is based on their marginal and join...
Nathan D. Cahill
WEBI
2010
Springer
15 years 4 months ago
Hierarchical Cost-Sensitive Web Resource Acquisition for Record Matching
Web information is increasingly used as evidence in solving various problems, including record matching. However, acquiring web-based resources is slow and can incur other access c...
Yee Fan Tan, Min-Yen Kan
ACL
2009
15 years 4 months ago
Multi-Task Transfer Learning for Weakly-Supervised Relation Extraction
Creating labeled training data for relation extraction is expensive. In this paper, we study relation extraction in a special weakly-supervised setting when we have only a few see...
Jing Jiang