Báo cáo khoa học: "Learning to Adapt to Unknown Users: Referring Expression Generation in Spoken Dialogue Systems" ppt

Tài liệu Báo cáo khoa học: "The Utility of a Graphical Representation of Discourse Structure in Spoken Dialogue Systems" ppt

Tài liệu Báo cáo khoa học: "The Utility of a Graphical Representation of Discourse Structure in Spoken Dialogue Systems" ppt

... dia- logues. Moreover, in most cases, users have knowledge about the task. However, in complex domains things are different. Take for example tutoring. A tutoring dialogue system has to discuss concepts, ... Q14-16 were included to probe user’s post tutoring perceptions. We find a trend that in the NM problems it was easier for users to under- stand the system’s main point...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx

Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx

... protective effects against hypoxia and reoxygenation. This is mainly ascribed to its ability to maintain redox status [17], intervening in the DNA repair system [18–20] and restoring antioxidant capaci- ties ... new insights into the role of pyruvate in tumor cells during hypoxia. We show here that tumor HepG2 cells are inclined to maintain extracellular pyruvate at a constant level...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Oligomerization of the Mg2+-transport proteins Alr1p and Alr2p in yeast plasma membrane pptx

Tài liệu Báo cáo khoa học: Oligomerization of the Mg2+-transport proteins Alr1p and Alr2p in yeast plasma membrane pptx

... plates lacking leu- cine and tryptophan. Diploid cells were resuspended and dropped in equal amounts on to plates lacking histidine and adenine with increasing methionine concentrations. (A) Interactions ... obtained by Lee & Gardner [22] when overexpressing N-terminally dele- ted Alr1 proteins in an ALR1 wild-type strain. Protein–protein interactions detected by the split-ubiquitin...
Ngày tải lên : 19/02/2014, 06:20
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Báo cáo khoa học: hhLIM is a novel F-actin binding protein involved in actin cytoskeleton remodeling ppt

Báo cáo khoa học: hhLIM is a novel F-actin binding protein involved in actin cytoskeleton remodeling ppt

... domain plays a central role in bundling of F-actin. Taken together, these data identify hhLIM as an actin-binding protein that increases actin cytoskeleton stability by promoting bundling of actin ... of the actin cytoskeleton following its ectopic expression in C2C12 cells, actin depolymerization was induced by cytochalasin B in hhLIM–GFP–transfected C2C12 cells. The actin cytoskelet...
Ngày tải lên : 16/03/2014, 06:20
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Tài liệu Báo cáo khoa học: "Learning to Translate with Multiple Objectives" doc

Tài liệu Báo cáo khoa học: "Learning to Translate with Multiple Objectives" doc

... is to loop through the list L, keeping track of any dominant points. Given a dominant point, it is easy to filter out many points that are dominated by it. After suc- cessive rounds, any remaining ... necessarily pareto-optimal. Algorithm 1 shows the pseudocode. In line 3, we take a point h ∗ and check if it is dominating or dominated in the for- loop (lines 4-8). At least one pareto-o...
Ngày tải lên : 19/02/2014, 19:20
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Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc

Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc

... while requiring minimal human intervention to prepare the training data. 3 Method To find translations for a given term on the Web, a promising approach is automatically learning to extract ... potentially be used to assist translators to find the most common translation for a given term, or to supplement a bilingual terminology bank (e.g., adding multilingual titles to ex...
Ngày tải lên : 19/02/2014, 19:20
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Tài liệu Báo cáo khoa học: "Learning to Follow Navigational Directions" pdf

Tài liệu Báo cáo khoa học: "Learning to Follow Navigational Directions" pdf

... set- ting it is situated in, motivating automated learn- ing approaches to acquiring meaning. Tradi- tional accounts of learning typically rely on lin- guistic annotation (Zettlemoyer and Collins, ... tend to be interpreted as going to the north and south of landmarks, respectively. Interestingly, our sys- tem tends to move in the opposite cardinal direc- tion, i.e. the agent moves...
Ngày tải lên : 20/02/2014, 04:20
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Tài liệu Báo cáo khoa học: "Learning to Compose Effective Strategies from a Library of Dialogue Components" doc

Tài liệu Báo cáo khoa học: "Learning to Compose Effective Strategies from a Library of Dialogue Components" doc

... easily be plugged in to test their usefulness in different dialogue contexts or for new domains. 4 Training the Dialogue System 4.1 Random strategy generation In its training mode, the dialogue system ... similar to ours, constisting of: generation of (limited) exploratory dialogue data, using a train- ing system; creating an MDP from these data and the rewards assigned...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "Learning to Recognize Tables in Free Text" pptx

Tài liệu Báo cáo khoa học: "Learning to Recognize Tables in Free Text" pptx

... this paper due to space constraint. 443 Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line 1234567890123456789012345678901234567890123456789012345678901234567890 ... tables in Figure 1 to 3. Instead of resorting to an ad-hoc method to rec- ognize tables, we present a new approach in this pa- per that l...
Ngày tải lên : 20/02/2014, 19:20
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