negation using focus detection

Ngày tải lên: 30/03/2014, 21:20

... goal, beneficiary, and focus. If the first proposition focuses on Focl and mentions an unfocused argument Goall, and if the second proposition specifies Goall as its focus, 6 but in the ... linguistic concepts and immediate focus is that focusing describes an active process on the part of speaker and listener. However, the speaker's immediate focus influences the surfacing of ... based on focus. The rules test for number agreement and tense, as well. The sentence rule selects the focused argument as the subject noun phrase. The vp rule determines that focus is...

Ngày tải lên: 17/03/2014, 19:21

... achieved by using these primer pairs in separate reactions. However, our immediate goal was high sensitivity for a broad range of dengue virus strains. The predicted strain sensitivity of PCR using ... 1151 ⁄ 1639 PCR detection of nearly any dengue virus strain C. Gijavanekar et al. 1682 FEBS Journal 278 (2011) 1676–1687 ª 2011 The Authors Journal compilation ª 2011 FEBS PCR detection of nearly ... specific dengue virus detection when serotyping is not immediately required. Such a method will be helpful to a dengue-specific drug therapy, when it is available [20]. Rapid detection is also of...

Ngày tải lên: 14/02/2014, 19:20

... speculation. Unlike previous work, we do not attempt to iden- tify negation/ speculation cues independently of their scopes. Instead, we concentrate on scope detection, simultaneously detecting corresponding cues. 3 ... of the BioScope corpus. Document sizes represent number of sentences. Corpus Type Negation Cues Speculation Cues Negation Speculation Clinical 872 1137 6.6% 13.4% Full Papers 378 682 13.76% 22.29% Paper ... representations. We first parsed each sentence in the training dataset which contained a negation or speculation cue using the Stanford parser (Klein and Manning, 2003; De Marneffe et al., 2006). Figure...

Ngày tải lên: 20/02/2014, 04:20

... Wikipedia and thus as many domains as are in Wikipedia. 7 Conclusions We have described a hedge detection system based on word frequency measures and syntactic pat- terns. The main idea is to ... by relying on its weasel tag. The experiments show that the syntactic patterns work better when using a broader notion of hedg- ing tested on manual annotations. When evalu- ating on Wikipedia ... 2(1-2):1–135. Riloff, Ellen, Janyce Wiebe & Theresa Wilson (2003). Learn- ing subjective nouns using extraction pattern bootstrap- ping. In Proceedings of the 7th Conference on Compu- tational...

Ngày tải lên: 20/02/2014, 09:20

... Intrusion Detection System Using Genetic Algorithms”. January 2005. [6] W. Li, Using Genetic Algorithm for Network Intrusion Detection . “A Genetic Algorithm Approach to Network Intrusion Detection . ... Effective Intrusion Detection , ISSA, 2004. [2] R. Graham, “FAQ: Network Intrusion Detection Systems”. March 21, 2000. [3] D. Zamboni, Using Internal Sensors For Computer Intrusion Detection . Center ... Denning proposed intrusion detection as is an approach to counter the computer and networking attacks and misuses [1]. Intrusion detection is implemented by an intrusion detection system and today...

Ngày tải lên: 05/03/2014, 23:20

... - 27 2012. c 2012 Association for Computational Linguistics A Support Platform for Event Detection using Social Intelligence Timothy Baldwin, Paul Cook, Bo Han, Aaron Harwood, Shanika Karunasekera ... Melbourne Victoria 3010, Australia Abstract This paper describes a system designed to support event detection over Twitter. The system operates by querying the data stream with a user-specified set...

Ngày tải lên: 08/03/2014, 21:20

... medium for 6 h was measured using a FACSCalibur flow cytometer equipped with a 488 nm air-cooled argon laser (Becton Dickinson and Company), and the data were analyzed using cellquest software (Becton ... Kinetic analysis of the interaction between protein A domain variants and human Fc using plasmon resonance detection. J Mol Recognit 8, 270–278. 11 Brachann CB, Davies A, Cost GJ, Caputo E, Li ... Ueda M, Fukuda H & Kondo A (2007) High-efficiency recovery of target cells using improved yeast display system for detection of protein–protein interactions. Appl Microbiol Biotechnol 76, 151–158. 15...

Ngày tải lên: 16/03/2014, 01:20

... Selective detection of superoxide anion radicals generated from macrophages by using a novel fluorescent probe Jing Jing Gao 1 , Ke Hua Xu 1 , ... Among these methods, fluorescence detection appears to be particularly attractive because it is able make superoxide anion radicals in living cells ‘visible’ in situ using confocal laser scanning ... 10 )6 m. The detection limit was 1.68 · 10 )9 m. Fluorescence images of probe- stained macrophages stimulated with 4b-phorbol 12-myristate 13-acetate were obtained successfully using a confocal...

Ngày tải lên: 16/03/2014, 11:20

... Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Using Deep Morphology to Improve Automatic Error Detection in Arabic Handwriting Recognition Nizar Habash and Ryan M. Roth Center ... of Arabic handwriting. Our problem zone detection (PZD) system then tags the potentially erroneous (problem) words. A subsequent HR post-processing system can then focus its effort on these words when generating ... still able to show benefit for using mor- phology. We cannot directly compare to their re- sults because of the different training/test sets and target (correction vs detection) ; however, we should note...

Ngày tải lên: 17/03/2014, 00:20

... us- ing lexical features. In this work, we focus on ques- tion detection in the Meeting Recorder Dialog Act corpus (MRDA) (Shriberg et al., 2004), using text sentences with question marks in ... trained on MRDA using lexical and/or prosodic features, and Wiki talk pages using lexical features. 3.4 Adaptation Results For bootstrapping, we first train an initial baseline classifier using the Wiki ... Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Question Detection in Spoken Conversations Using Textual Conversations Anna Margolis and Mari Ostendorf Department of Electrical...

Ngày tải lên: 17/03/2014, 00:20

... in constituent bracketing depending on whether a constituent is a “single-word” or not. We are focusing on accounting for these issues in cur- rent work to allow such automatic correction. Acknowledgments We ... Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Using Derivation Trees for Treebank Error Detection Seth Kulick and Ann Bies and Justin Mott Linguistic Data Consortium University ... Markus Dickinson, and Detmar Meurers. 2007. Increasing the recall of corpus annotation er- ror detection. In Proceedings of the Sixth Workshop on Treebanks and Linguistic Theories (TLT 2007), Bergen,...

Ngày tải lên: 17/03/2014, 00:20

... summarise the findings : • Using the BNC, which is tagged with a com- plex tagging scheme but has no parse data, it is possible to get 76% F1 using lexical forms and POS data alone • Using the Treebank, ... raised to 68% using extra fea- tures • Parsing the BNC, top performance is 71%, raised to 72% using extra features • Combining the parsed data, top performance is 67%, raised to 71% using extra ... Effects of using the surrounding cate- gories Auxiliary-final VP For auxiliary verbs parsed as verb phrases (VP), this feature checks if the final element in the VP is an auxiliary or negation. ...

Ngày tải lên: 17/03/2014, 06:20

... 273 2 FOCUS TRACKING Our focusing algorithm is based on Sidner's fo- cusing algorithm for tracking local and actor foci (Sidner 1979; Sidner 1983). 3 In each sentence, the actor focus ... extensions to Sid- ner's algorithm to track local focus in the pres- ence of illegally omitted NP's, and to use the ex- tended focusing algorithm to identify the intended co-specifiers ... computa- tional linguistics terms, the local focus, and the actor focus. 2 We propose to do this by develop- ing a modified version of Sidner's focus tracking algorithm (1979, 1983) that...

Ngày tải lên: 17/03/2014, 08:20

... Rubber in Laos Detection of actual and assessment of potential plantations in Lao PDR using GIS and remote sensing technologies Diplomarbeit ... over the image Table 1: ASTER satellite images acquired for rubber detection. Classification of the imagery is done using ‘Definiens eCognition’ software, which is based on an object-oriented ... vegetation detection and the calculation of vegetation indices. For selected regions in Northern Laos, ASTER satellite images for two time-cuts (2001 and 2006) were acquired. Using multi-temporal...

Ngày tải lên: 17/03/2014, 11:20

... ethanol and toluene gases at 500 o C. The sensor using the TiO 2 nanotubes (b) exhibited good sensor responses as compared with the sensor using the commercial TiO 2 M H. Seo et al. / Procedia ... www.elsevier.com/locate/procedia Proceedings of the Eurosensors XXIII conference Detection of organic gases using TiO 2 nanotube-based gas sensors Min-Hyun Seo a , Masayoshi Yuasa b , Tetsuya ... measurement of sensing properties, TiO 2 thick films were fabricated by a screen-printing method. By using a binary dispersant mixed α-terpineol (95 mass%) with ethyl cellulose (5 mass%), the sensor...

Ngày tải lên: 19/03/2014, 16:47

Ngày tải lên: 22/03/2014, 14:20

Ngày tải lên: 22/03/2014, 17:20

Ngày tải lên: 22/03/2014, 22:25

Ngày tải lên: 23/03/2014, 16:20