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Phosphoinositide 3-kinase (PI3K) negatively regulates Toll-like receptor (TLR)-mediated interleukin-12 (IL-12) expression in dendritic cells (DCs). We show here that 2 signaling pathways downstream of PI3K, mammalian target of rapamycin (mTOR) and glycogen synthase kinase 3 (GSK3), differentially regulate the expression of IL-12 in lipopolysaccharide(More)
This paper proposes a discriminative forest reranking algorithm for dependency parsing that can be seen as a form of efficient stacked parsing. A dynamic programming shift-reduce parser produces a packed derivation forest which is then scored by a discrim-inative reranker, using the 1-best tree output by the shift-reduce parser as guide features in addition(More)
This paper reports our ongoing project for constructing an English multiword expression (MWE) dictionary and NLP tools based on the developed dictionary. We extracted functional MWEs from the English part of Wik-tionary, annotated the Penn Treebank (PTB) with MWE information, and conducted POS tagging experiments. We report how the MWE annotation is done on(More)
This paper describes the patent translation system submitted for the NTCIR-9 PatentMT task. We applied the Linear Ordering Problem (LOP) based reordering model [16] to Japanese-to-English translation to deal with the substantial difference in the word order between the two languages.
This paper describes the Nara Institute of Science and Technology (NAIST) error correction system in the Helping Our Own (HOO) 2012 Shared Task. Our system targets preposition and determiner errors with spelling correction as a pre-processing step. The result shows that spelling correction improves the Detection, Correction, and Recognition F-scores for(More)
This paper proposes a co-worker in-time Parts/tools Delivery to You robot, PaDY, in an automobile assembly line. Since co-worker robots share a workspace, the workers are at risk of colliding with them. Therefore, the safety of the workers has to be considered when operating such robots. In previous studies, the robot generally stops to ensure the worker's(More)
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