Báo cáo khoa học: A mouse model for in vivo tracking of the major dust mite allergen Der p 2 after inhalation docx

... 2. In vivo tracking of 75Se-labelled Der p 2 L. Johansson et al.3460 FEBS Journal 27 2 (20 05) 3449–3460 ª 20 05 FEBS A mouse model for in vivo tracking of the major dust mite allergen Der p 2 after ... metabo-lism of the allergen was altered as a result of the in ammation in the lungs of sensitized animals.Up to now there are few data available on the fate of an allergen after inhalation. In this ... residue in a C-terminalSel-tag [18]. Der p 2 carrying the Sel-tag had an intact coresequence and maintained allergen- speciﬁc IgE-bindingepitopes and the use of a Sel-tag enabled labelling withthe...

Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx

... Russian/English data. In future work, we plan to adapt our approachto language pairs where one language is alphabeticand the other language is non-alphabetic such as En-glish/Japanese. These language pairs ... probabilities using the unlabelled data probabil-ities as a backoff.4.1 Model EstimationWe calculate the unlabelled data probabilities in the E-step using Equation 4. For labelled data (contain-ing only ... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 469–477,Jeju, Republic of Korea, 8-14 July 20 12. c 20 12 Association for Computational LinguisticsA...

Báo cáo khoa học: "A Probabilistic Model for Fine-Grained Expert Search" pptx

... engage our study in the same setting. Many approaches to expert search have been proposed by the participants of TREC and other researchers. These approaches include metadata extraction (Cao ... Figure 2 provides a practical use of the template. Note that we are not restricting the use of the template only for certain corpus. Actually the tem-plate can be applied to many kinds of documents. ... Expert/Expert-Locating (EEL) system (Steer and Lochbaum, 1988) uses the same approach in searching for expert groups. DEMOIR (Yimam, 1996) enhances the profile-based approach by separating...

Báo cáo khoa học: "A Bayesian Model for Discovering Typological Implications" ppt

... mimplication variables by averaging the sampled val-ues after dropping 20 0 “burn -in iterations.5 Data Preprocessing and Search After extracting the raw data from the WALS elec-tronic database ... flat model; bottom is the random baseline.information performs marginally better; at the bot-tom of the ranking, the order flips. Comparing the hierarchical models to the flat model, we see thatadequately ... eg.,(Croft, 20 03)) stemming from the fact that any set of languages is not sampled uniformly from the space of all probable languages. Politically interestinglanguages (eg., Indo-European) and typologicallyunusual...

Báo cáo khoa học: "A Sequencing Model for Situation Entity Classiﬁcation" pdf

... are non-absolute, makingthem inappropriate for a rule-based model. Ourmodels handle the defeasibility of these correlationsprobabilistically, as is standard for machine learning for natural ... linguistic processing.WORDS/TAGS (WT) incorporates part -of- speech(POS) tags for each word, number, and punctuationmark in the clause and the word/tag pairs for eachelement of the clause. POS tags provide ... used in the ex-periments, the process for creating annotated train-ing data, and preprocessing steps. Also, we give ex-amples of the ten SE types.There are no established data sets for SE classiﬁ-cation,...

Báo cáo khoa học: "A Morphographemic Model for Error Correction Nonconcatenative Strings" pot

... relative adjective morpheme {iyy}, as in Arabic /samaaP+iyy/-+/samaawiyy/'heavenly', but /hawaaP+iyy/-~/hawaa~iyy/&apos ;of air'. * Morphosyntactic Issues In broken plurals, ... familiar- ity in the computational linguistics literature. For the use of moraic sad affLxational models in handling Arabic morphology computationally, see (Kiraz,). 2& apos;Mothers of reading', ... Rules The lexicai level maintains three lexieai tapes (Kay, 1987; Kiraz, 1994): pattern tape, root tape and vo- calism tape; each tape scans a lexical tree. Exam- pies of pattern morphemes are:...

Báo cáo khoa học: "A Statistical Model for Lost Language Decipherment" pptx

... Californiaknight@isi.eduAbstract In this paper we propose a method for the automatic decipherment of lost languages.Given a non-parallel corpus in a known re-lated language, our model produces bothalphabetic mappings ... translatewords in the unknown language by mapping themto cognates in the known language. As part of thisprocess, we induce a lower-level mapping between the letters of the two alphabets, capturing the ... from them.6 .2 Sampling Sparsity IndicatorsRecall that each sparsity indicator λedetermines the value of the corresponding hyperparameter ve of the Dirichlet prior for the character-edit basedistribution...

Báo cáo khoa học: "A Discriminative Model for Joint Morphological Disambiguation and Dependency Parsing" ppt

... taking syntaxinto account (Hakkani-T¨ur et al., 20 00; Hajiˇc etal., 20 01); dependency parsers commonly assume the “pipeline” approach, relying on morphologi-cal information as part of the ... the same machine-learning algorithm. Roughlyspeaking, they divide up the variables and factors of the joint model and train them separately. For mor-phological disambiguation, we use the baseline ... accuracy are lower.6 .2 Dependency Parsing In addition to morphological disambiguation, wealso measured the performance of the joint model on dependency parsing of Latin and the other lan-guages....

Báo cáo khoa học: "A global model for joint lemmatization and part-of-speech prediction" doc

... (VMPS-SFP-N), izpravia VMPS-SFP-N izpraviaizpraviha verb main indicative 3rd person plural (VMIA 3P) , izpravia VMIA 3P izpraviaTable 1: Examples of morphological analyses of words in English and ... Proceedings of the 47th Annual Meeting of the ACL and the 4th IJCNLP of the AFNLP, pages 486–494,Suntec, Singapore, 2- 7 August 20 09.c 20 09 ACL and AFNLP A global model for joint lemmatization ... related tasks jointly toimprove performance on both has been success-ful for other pairs of tasks (e.g., (Andrew et al., 20 04)). Doing joint inference instead of taking a pipeline approach has...

Báo cáo khoa học: "A Probabilistic Model for Canonicalizing Named Entity Mentions" docx

... Our data include eight instances of Ms. Palin and none of Mrs. Palin or Mrs. SarahPalin. The ﬁrst entity is an easy example since it onlyhad to complete information provided in the seed ta-ble. ... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 685–693,Jeju, Republic of Korea, 8-14 July 20 12. c 20 12 Association for Computational Linguistics A ... We also manually initial-ized the weights of some features β for both datasets. These val-ues were obtained from preliminary experiments on a smallersample of the datasets, and updated on the...

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