Báo cáo khoa học: "Simultaneous Tokenization and Part-of-Speech Tagging for Arabic without a Morphological Analyzer" doc

... advantage that they do not rely on the presence of a full-blown morphological analyzer, which may not always be available or appropriate as the data shifts to differ- ent genres or Arabic dialects. In ... stem=AfAdt lAstyDAHhm lAstyDAHhm/all stem=lAstyDAHhm l/PREP + AstyDAHhm/NOA p stem=AstyDAHhm l/PREP + AstyDAH/NOA + hm/POSS PRON p stem spp:NOA p stem spp=AstyDAH for + request for...

Ngày tải lên: 30/03/2014, 21:20

... essential for the synthesis of important metabolites, such as aromatic amino acids, folic acid, and ubiquinone [10]. The shikimate pathway is crucial to algae, higher plants, bacteria and fungi, ... determined by Bradford assay using bovine serum albumin as standard. Enzymatic activity assay The enzymatic activity of HpSDH was assayed at 25 °Cby monitoring the reduction of NADP (or NAD)...

Ngày tải lên: 19/02/2014, 05:20

... Guanidinium chloride- and urea-induced unfolding of FprA, a mycobacterium NADPH-ferredoxin reductase Stabilization of an apo-protein by GdmCl Nidhi Shukla 1 , Anant Narayan Bhatt 1 , Alessandro ... GdmCl- and urea- induced changes in the structural and functional properties of FprA. Time-dependent changes in the structural parameters and enzymatic activity of FprA at increasing GdmC...

Ngày tải lên: 19/02/2014, 16:20

... relationship between the random DA and the random DR. Denote the random DA by X and the random DR by Y . Given a text corpus, let n ij be the accumulated count that R i occurs in a sentence labeled ... infor- mation data set harvested from the databases avail- able on the web, e.g., Wikipedia and Google Map. A- data consists of 1, 603 sentences with 317 word types. The second type...

Ngày tải lên: 20/02/2014, 05:20

... goal (farg(synsem,X,SynVal), farg(loc,SynVal,LocVal), farg(cat,LocVal,CatVal), farg(head,CatVal,HdVal), whentype(verb,HdVal,(farg(marking,CatVal,MkVal), whentype(fin,MkVal, (X=synsem:loc:cat:head:vform:bse))))). (6) ... It also has far fewer types, more fea- ture values, a heavy reliance on lists, about a third as many phrase structure rules with daughter cate- gories that are an average...

Ngày tải lên: 20/02/2014, 15:21

... California Stanford University 4676 Admiralty Way, Suite 1001 Stanford, CA 94305 Marina del Rey, CA 90292 jahr@cs.stanford.edu germann,knight,marcu,kyamada @isi.edu Abstract A good decoding algorithm ... selection as an inte- ger program. Here we adapt a subtour elimination strategy used in standard TSP. We create a binary (0/1) integer variable for each pair of hotels and . if and...

Ngày tải lên: 20/02/2014, 18:20

... Lexical items with similar eharacterics can be grouped together as a class; we may, for example, have a class 'noun' as a superclass of lexicai items 'boy', 'girl', ... 'case' and whose value is 'subject' is sent to the object he 0. As a result, he0's variable case has a value 'subject'. The value of the evalua...

Ngày tải lên: 21/02/2014, 20:20

... effort for each new language. Effective rule-based approaches can be designed for some languages such as Spanish. However, Kominek and Black (2006) show that in languages with a less transparent ... Council of Canada. References David W. Aha, Dennis Kibler, and Marc K. Albert. 1991. Instance-based learning algorithms. Machine Learn- ing, 6(1):37–66. Harald Baayen, Richard Piepenbroc...

Ngày tải lên: 08/03/2014, 01:20

... answering (Stallard, 1993) and anaphora reso- lution (Harabagiu, 1998; Markert and Hahn, 2002). 1 (1) was actually uttered by a flight attendant on a plane. In order to recognise and interpret ... (3), and (4), and for the government in (7). 4 (7) a cardinal element in Iran’s strategy when Iranian naval craft [ ] bombarded [ ] In a place -for- event pattern, a location na...

Ngày tải lên: 08/03/2014, 04:22

... entities and relations. Rather, we employ 1563 a document planner to create and structure a plot for a story. The planner is built automatically from a training corpus and creates plots dynamically depending ... story gener- ation as a form of agent-based planning (Swartjes and Theune, 2008; Pizzi et al., 2007). The agents act as characters with a list of goals. They for...

Ngày tải lên: 17/03/2014, 00:20