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ICASSP
2010
IEEE
15 years 7 months ago
Semi-Supervised Hyperspectral Unmixing via the Weighted Lasso
In this paper a novel approach for semi-supervised hyperspectral unmixing is presented. First, it is shown that this problem inherently accepts a sparse solution. Then, based on t...
Konstantinos Themelis, Athanasios A. Rontogiannis,...
ACL
2010
15 years 5 months ago
Temporal Information Processing of a New Language: Fast Porting with Minimal Resources
We describe the semi-automatic adaptation of a TimeML annotated corpus from English to Portuguese, a language for which TimeML annotated data was not available yet. In order to va...
Francisco Costa, António Branco
COLING
2010
15 years 2 months ago
Syntax-Driven Machine Translation as a Model of ESL Revision
In this work, we model the writing revision process of English as a Second Language (ESL) students with syntaxdriven machine translation methods. We compare two approaches: tree-t...
Huichao Xue, Rebecca Hwa
NDJFL
2010
15 years 1 months ago
Subclasses of the Weakly Random Reals
The weakly random reals contain not only the Schnorr random reals as a subclass but also the weakly 1-generic reals and therefore the n-generic reals for every n. While the class o...
Johanna N. Y. Franklin
WIOPT
2010
IEEE
15 years 5 months ago
Static community detection algorithms for evolving networks
—Complex networks can often be divided in dense sub-networks called communities. Using a partition edit distance, we study how three community detection algorithms transform thei...
Thomas Aynaud, Jean-Loup Guillaume