Báo cáo " Specifying Object-Oriented Design Patterns using OWL " pdf

... SHOE, OIL, DAM+OIL, RDF, RDFS, OWL. In this research, we use OWL to build the design pattern Ontology. 3.1.Developing the design patterns ontology using OWL The design pattern ontology is defined ... also be added easily. 3. The Design Pattern Ontology We develop the design pattern ontology to share design patterns and to share experience in using design p...

Ngày tải lên: 14/03/2014, 10:20

... Spelling Correction Using Context* Mohammad Ali Elmi and Martha Evens Department of Computer Science, Illinois Institute ... system is a functioning part of an intelligent tutoring system called Circsim-Tutor [Elmi, 94] designed to help medical students learn the language and the techniques for causal reason- ing ... of the two words: initial / error segment in S [ tail segment [...

Ngày tải lên: 20/02/2014, 18:20

... proteins were collected onto glass fiber filters using a cell harvester, washed with 5% trichloroacetic acid (w/v), and radioactivity was counted using a liquid scintil- lation counter. Background ... was determined by UV spectroscopy, using an extinction coefficient of 10 280 M )1 Æcm )1 [22]. AAP concentrations were also determined spectrophotometri- cally using an extinction coefficien...

Ngày tải lên: 19/02/2014, 12:20

... be useful in the design of future generation pharma- cophores. A control peptide (Table 1) was designed to compare the importance of primary and secondary structures in the designed peptides. ... in improving conformational stability of the cyclic peptides by using Pen at position 1 [24,40]. Initially, 12-mer peptides were designed (Table 1). After preliminary examination of biological .....

Ngày tải lên: 19/02/2014, 13:20

... blank, shocked Generally, the patterns 1–7 contain moods in high valence (pleasure) and the patterns 8–16 in- clude mood in low valence (displeasure). To ex- amine whether members in these emotion patterns 45 −0.04 ... meaning- ful emotion patterns automatically from data. Our results on a dataset consisting of more than 17 million mood-groundtruthed blogposts have shown interesting e...

Ngày tải lên: 20/02/2014, 04:20

... 1999), using a polynomial kernel with degree 4 and additive term 1. As a baseline, we trained and tested a model using only the lexical-matching features. We then trained and tested models using ... 10598 {dbikel,vittorio}@us.ibm.com Abstract This paper describes a novel event-matching strategy using features obtained from the tran- sitive closure of dependency relations. The method y...

Ngày tải lên: 20/02/2014, 09:20

... We expect EM to detect and assign higher probabilities to recur- ring word patterns compared to casually occurring word patterns. A local coherence model based on IBM Model 1 assigns the following ... original sentence order (OSO). We also mea- sure the quality of the proposed documents using TAU and BLEU, using as reference the OSO. In Table 1, we report the performance of four searc...

Ngày tải lên: 20/02/2014, 12:20

... semantically similar words in multiple bilingual dictionaries. Secondly, by looking at patterns specifically designed to fil- ter out antonyms. They evaluate on a set of 80 synonyms and 80 antonyms ... the two synonym extraction approaches based on dis- tributional similarity: one using syntactic context and one using translational context based on word alignment and the combination of bo...

Ngày tải lên: 20/02/2014, 12:20

... different in for- malism, model the two languages using tree-based transduction rules or a synchronous grammar, pos- sibly probabilistic, and using multi-lemma elemen- tary structures as atomic ... tree-to-string model than with a tree-to-tree model using two trees. In a different approach, Hwa et al. (2002) aligned the parallel sentences using phrase based statistical MT models an...

Ngày tải lên: 20/02/2014, 15:20

... to overcome these bottlenecks in knowledge building and/or tuning, the automation of lexicography has been studied by many researchers: (1) approaches using a decision tree: the ID3 learning ... dictionary, because this is a complicated and difficult task. In other words, this task is knowledge-intensive and labor-intensive, and therefore, time-consuming. Typically, the developer .....

Ngày tải lên: 20/02/2014, 18:20