Tài liệu Báo cáo khoa học: "A Framework for Processing Partially Free Word Order" ppt

... A Framework for Processing Partially Free Word Order* Hans Uszkoreit Artificial Intelligence Center SRI International 333 Ravenswood Avenue Menlo Park, CA 94025 Abstract The partially free ... fulfill an important condition for effcient treatment of partially free word order. 4. The Framework and Syntactic Analysis 4.1 Tile Framework of CPSG in ID/LP Forma...

Ngày tải lên: 21/02/2014, 20:20

... The Framework The framework within which we are working is presented in schematic form in Fig. 1. This framework has evolved after careful considera- tion of a number of factors. Foremost ... Fletcher 3 began by fixing their attention on the word- order problems — particularly glaring in the case of German-to-English word -for- word translations. Over the years it has beco...

Ngày tải lên: 19/02/2014, 19:20

... malignant transformation. Lectin microarray – a powerful technology for selection of lectins for cancer glyco-biomarkers The lectin microarray system is an emerging technique for analyzing glycan ... microarray system is the best tool for a ‘cell profiler’, and it is expected to be applicable for selection of cancer-specific lectins and for quality control of stem cells before trans...

Ngày tải lên: 16/02/2014, 08:20

... 13320 M )1 Æcm )1 [16]. All measurements for unliganded protein were performed in buffer A (10 mM Tris/HCl, 150 mM NaCl, 2 m M dithiothreitol, pH 8.0), but for the complex of protein with Tc, buffer ... process, R is the gas constant, and A is equal to 4.0 for monomer or for nondissociated dimer [19]. Circular dichroism CD measurements were performed on a Jasco-710 spectro- polarimete...

Ngày tải lên: 20/02/2014, 02:21

... word can only be aligned to one source word. Therefore, given a target word we can always identify which source word it is aligned to. Source alignment context feature: We anchor the target word ... efficient way for MT systems to inform users which words are likely translated correctly and how confident it is about the whole sentence. We propose a novel framework to predict word...

Ngày tải lên: 20/02/2014, 04:20

... on ice for 30 min, and centrifuged at 16 000 g for 30 min. The final supernatant was assayed for protein concentration and frozen at )80 °C, or processed immediately. All steps were performed ... quaternary isoforms, isoenzymes, monomeric forms; assay for selective cytotoxicity of the enzyme. Methods Enzymol. 341, 248–263. 13. Kunitz, M. (1946) A spectrophotometric method for the mea...

Ngày tải lên: 20/02/2014, 11:20

... value for the frequency of the occurrence, and 10 as the length of a string, therefore obtaining 16655 strings. 3.2 Two Factors for Evaluation We evaluated the following two factors before ... improved their level by recovering content words. For example, the word "cash" was recovered in '~,~ ~, "~' ~,@, "~" (before-'after), "guide&qu...

Ngày tải lên: 20/02/2014, 18:20

... possible in both languages, and these differences account for differences in use of the prepositions. This point is important, for example, for pairs of sentences (4), where a picture is conceptualized ... e~pects of the conceptual representations were implemented for extensihillty or for the purposes Of'LmhlgUlty and error detection. For the sake of com- pletez~ss, we...

Ngày tải lên: 20/02/2014, 21:20

... We obtain ff(m)lm ratios of 0.22 for characters and 0.33 for words, indicating that characters are less noisy than words, and are therefore more suitable for use in align. 7. Conclusions ... we have found that words do not perform nearly as well as characters. In fact, the "words" variation increases the number of errors dramatically (from 36 to 50 for English-Fren...

Ngày tải lên: 20/02/2014, 21:20

... following for both (we also indicate after what word the formula is produced): 88 Words Jack wants to borrow the book I"ornnl la.s (word- inst jackl propernoun jack) (word- inst ... as a word instance which is represented as a word with a numerical post- fix (e.g., boy22). A word instance is associated with the actual lexical entry by the predicate word- ins...

Ngày tải lên: 21/02/2014, 20:20