Tài liệu Báo cáo khoa học: "Towards Tracking Semantic Change by Visual Analyti cs" docx

... Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Towards Tracking Semantic Change by Visual Analytics Christian Rohrdantz 1 Annette Hautli 2 Thomas Mayer 2 Miriam Butt 2 Daniel ... Linguistics 2 University of Konstanz Abstract This paper presents a new approach to detect- ing and tracking changes in word meaning by visually modeling and representing di...

Ngày tải lên: 20/02/2014, 05:20

... activated by the word "output" or by a noun group containing that word. The verb "print" will obviously activate that con- cept. Any verb that has the feature REQUEST, a semantic ... noun group, etc But the function of this parser is not to produce an output to be interpre- ted by semantic routines, but to start the parsing process and to proceed until a co...

Ngày tải lên: 21/02/2014, 20:20

... not affected by tropical cyclones Figure 8 shows comparisons of wind speeds predicted by MIS for NTC wind and Gumbel results “mixed” data of 30 stations which have not affected by TC or the ... years of 20 stations located within 40 km of coastline by Gumbel with mixed data (G-R ), combined probabilities (COM-R ) and results given by VN06 (VN06-R ) [10] It is observed tha...

Ngày tải lên: 18/02/2014, 13:20

... the set of obser- vations which can be captured by the agent. They correspond to features of the environ- ment which can be directly perceived by the agent’s sensors. • T is the transition function, ... precomputed offline, by segmenting the state space into distinct regions and assigning a set of relevant moves to each re- gion. The function can then be directly called at runtime by t...

Ngày tải lên: 20/02/2014, 04:20

... form of the adjective or adverb (e.g. lowest, nicest, smartest), or analyti- cally, where the base adjective/adverb is preceded by the markers most/least (e.g. most interesting, least beautiful). ... comparison, at a position higher or lower than the one indicated by the adjective/adverb alone. In English, this can be done by using the comparative and superlative forms of the ad...

Ngày tải lên: 20/02/2014, 12:20

... be modeled by p(ri[E[t~]) where E[t] is the equivalence class of the history ~ as determined by the decision tree. This allows our 1Note the abuse of notation since we denote by p(ri) the ... defined above) parse is among the proposed (by the grammar) parses for sentence. Our most common test set consists of 1600 sentences that are never seen by the gram- marian. The Gram...

Ngày tải lên: 20/02/2014, 21:20

... be preceded by a font change control character. In Figure 1 above the definition of"rivet" includes the noun definition of"RIVETI", as signalled by the font change and ... towards visual presentation than formal precision; for example, words which qualify codes, such as "to be" in Figure 3, appear in italics and therefore, will be preceded by t...

Ngày tải lên: 22/02/2014, 09:20

... semantic core vocabu- lary. There is undoubtedly a relationship between frequency and semantic relevance: since taxonomic relations are often exemplified by anaphoric references, since semantic ... statistical methods be employed to define a core vocabtdaD, and how do they relate to semantic criteria? 3. What semantic criteria can be found to de- fine a core vocabulary?...

Ngày tải lên: 22/02/2014, 10:20

... of biomass measured by weighting and spectrophotometry; metabolites measured by HPLC; rates measured by gas chromatography; single time point of enzyme activities measured by assays Letisse F, Chevallereau ... MFA MATLAB NG Single time point of metabolites measured by HPLC and enzyme assays; RNA measured by assay; lipids measured by assay; biomass measured by weighting Giusepp...

Ngày tải lên: 14/02/2014, 14:20

... represented by the following reactions in Scheme 1 [9,38–42]: Reversible nitrosylation of HSA-heme-Fe(III) at pH 5.5 The addition of NO to the HSA-heme-Fe(III) solution was accompanied by a shift ... HSA-heme-Fe(II)-NO reverted to HSA-heme-Fe(II) instead of to HSA-heme- Fe(III) by merely pumping off gaseous NO or by bubbling helium through the HSA-heme-Fe(II)-NO solution; however, the...

Ngày tải lên: 16/02/2014, 14:20