Báo cáo khoa học: "Head Automata and Bilingual Tiling: Translation with Minimal Representations" potx

... Context-Free Languages in Time n 3. Information and Control, 10, 189-208. 176 INVITED TALK Head Automata and Bilingual Tiling: Translation with Minimal Representations Hiyan Alshawi AT&T ... language model and bilingual lexicon and identified many problems with early versions of the transfer component. I am also grateful for advice and help from Don H...

Ngày tải lên: 31/03/2014, 06:20

... generates the English auxiliary system. Zero-reversible inference merges state 3 with state 2 and merges states 7 and 6 with state 5, resulting in the bottom overgeneralized version. 73 in the ... used because a ~c-reversible DFA is still deterministic with lookahead /C when its sets of initial and final states are swapped and Ml of its arcs are reversed.) This procedur...

Ngày tải lên: 24/03/2014, 01:21

... hand, according to the linguistic approach, experts encode handcrafted rules or constraints based on abstractions derived from language paradigms (usually with the aid of corpora) (Green and ... the Tokenizer and receive a tag corresponding to their category. Word tokens are looked-up in the Lexicon and those found receive one or more tags. Words with more than one tags and...

Ngày tải lên: 22/02/2014, 03:20

... stand- ard. 2077 annotations remain wrong independently of the changes in the gold standard. 1131 of the re- lations become wrong with the changed gold standard, whereas they were correct with ... parser. We sub- situte the gold standard by MSTParser and not MaltParser in order not to give an advantage to a parser with similar basics (both MDParser and MDParser are transition-b...

Ngày tải lên: 07/03/2014, 22:20

... America’s 1 stand X→X 1 lichang, X 1 stand VV→VV-NR 1 lichang, X→X 1 stand Table 1: Comparison of hierarchical rules in Chiang (2007) and HD-HRs. Indexed underlines indicate sub-phrases and corresponding ... only use monotone and swap NRRs and (ii) limit the number of non-terminals in a NRR to 2. 2.3 Features and Decoding Given e for the translation output in the target lan- guage...

Ngày tải lên: 23/03/2014, 14:20

Ngày tải lên: 23/03/2014, 16:20

... characters in the upper and lower level, and 2. rarely causes insertion and deletion errors in the middle level. For example, applying the candidate generation routine with 1 edit distance to ... The candidate generation routine uses a mod- ification of the standard edit distance and em- ploys the error-tolerant finite-state recognition algorithm (Oflazer, 1996) to generate...

Ngày tải lên: 23/03/2014, 19:20

... both parsing and PP attachment tasks. We devise a gold-standard sense- and parse tree-annotated dataset based on the in- tersection of the Penn Treebank and SemCor, and experiment with different ... in prepositional phrases headed by with (c.f. open with a knife), which would provide strong evidence for with (a) knife attaching to open and not box in open the box with a kn...

Ngày tải lên: 31/03/2014, 00:20

... Baseline system, GS: System trained with only gen- erated sentence pairs, IT: Interpolated phrase table with GS and BL,. GA and IA are GS and IT systems trained with baseline word alignment models ... reports 81.87% precision and 73.21% recall rate on CoNLL-2005 shared task on SRL. We aligned the parallel sen- tences with MGIZA(Gao and Vogel, 2008), and per- formed experim...

Ngày tải lên: 20/02/2014, 04:20

... fused with the 1D4 epitope at the C terminus) and ET B R were each coexpressed with caveolin-1 in insect Sf9 cells, incubated with or without ET-1, and immunoprecipitated with the 1D4 and 2A5 ... (lanes 4, 5 and 6) expressed with caveolin-1 were incubated with (lanes 3 and 6) or without 2 l M ET-1 (lanes 1, 2, 4 and 5) for 1 h at room temperature, solubilized, and im...

Ngày tải lên: 17/03/2014, 03:20