246 search results - page 37 / 50 » Task-Driven Dictionary Learning |
111
click to vote
CANDC
2004
ACM
15 years 1 months ago
2004
ACM
Ontology construction requires an understanding of the meaning and usage of its encoded concepts. While definitions found in dictionaries or glossaries may be adequate for many co...
145
click to vote
SIGMOD
2011
ACM
14 years 4 months ago
2011
ACM
Information Extraction (IE) — the problem of extracting structured information from unstructured text — has become the key enabler for many enterprise applications such as sem...
116
click to vote
ICIP
2008
IEEE
16 years 3 months ago
2008
IEEE
In this paper, we address the problem of hallucinating a high resolution face given a low resolution input face. The problem is approached through sparse coding. To exploit the fa...
ICIP
2009
IEEE
16 years 2 months ago
2009
IEEE
Fourier Transform Infrared (FT-IR) spectroscopic imaging is a potentially valuable tool for diagnosing breast and prostate cancer, but its clinical deployment is limited due to lo...
ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
We present a data-driven framework for expanding the lexicon to improve Mandarin broadcast news and conversation speech recognition. The lexicon expansion includes the generation ...