discriminative approach to predicateargument structure analysis

... ACL and AFNLP Discriminative Approach to Predicate-Argument Structure Analysis with Zero-Anaphora Resolution Kenji Imamura, Kuniko Saito, and Tomoko Izumi NTT Cyber Space Laboratories, NTT Corporation 1-1 ... the sentence due to things such as ellipses (Jiang and Ng, 2006). To correctly extract the structures from such sentences, it is necessary to resolve what zero pronouns refer to by using other information ... contextual information to restrict candidate arguments. 1 Introduction Predicate-argument structure analysis is a type of semantic role labeling, which isan important mod- ule to extract event information...

Ngày tải lên: 23/03/2014, 17:20

... likely lead to duplication of reasoning across multiple machines. The purpose of network vulnerability analysis is not to identify unknown ways to compromise a single system, but rather to uncover ... able to send a malicious packet to the program; one also needs to model the user privilege of the service process, because it is relevant to the consequence of the attack. We do not need to model, ... inject code into the memory and modify the return pointer in the stack to cause the program to jump to the injected code, which may be a shell program that will allow the attacker to execute arbitrary...

Ngày tải lên: 05/03/2014, 21:20

... its Application to Dependency Structure Analysis in Spontaneous Japanese Ryoji Hamabe Kiyotaka Uchimoto School of Informatics, Kyoto University Yoshida-honmachi, Sakyo-ku, Kyoto 606-8501, Japan Tatsuya ... sensitive to the accuracy of dependency structure analysis and the improvements of the boundary detection of quo- tations and inserted clauses contribute to improve- ment of dependency structure analysis. ... on acoustic infor- mation. (b) Dependency structure analysis results We investigated the accuracies of dependency structure analysis obtained when the automatically or manually detected boundaries...

Ngày tải lên: 23/03/2014, 18:20

... English adjectives. Chapter III is a study to a new approach to semantic and syntactic functions of English adjectives. Chapter IV is to make a contrastive analysis between English adjectives and ... as the following structure: (determiners) +adjs Basing on the structure and ten kinds of adjective classified in terms of usage, the writer realizes some kinds belong to this structure as type ... between them to help learners of English to have a dear understanding about adjectives in English. Before doing that, the writer would like to introduce some features of contrastive analysis in...

Ngày tải lên: 10/04/2013, 14:46

... word token in the corpus. Error analysis and subsequent modification to the system resulted in over 96 per cent of word tags being correctly assigned automatically. The remaining 3 to ~ per ... human post-editors. ~brk is now in progress to devise a suite of programs to provide a constituent analysis of the sentences in the corpus. So far, sample sentences have been automatically ... devise a similar system for providing a constituent analysis. Input to the constituent analysis module of the system is at present taken to be LOB text with post-edited word tags, the output...

Ngày tải lên: 22/02/2014, 09:20

... semantic roles of nouns. Our approach using an ordinary dictionary is similar to the approach used to creat Mind- Net (Richardson et al., 1998). However, the se- manitc analysis of noun phrases ... text. In Proceedings of COLING- A CL '98. Akira Shimazu, Shozo Naito, and Hirosato No- mura. 1987. Semantic structure analysis of Japanese noun phrases wirh adnominal parti- cles. In Proceedings ... Sumita, Hitoshi Iida, and Hideo Ko- hyama. 1990. Translating with examples: A new approach to machine translation. In Pro- ceedings of the 3rd TMI, pages 203-212. Jyunichi Tadika, editor. 1997....

Ngày tải lên: 08/03/2014, 06:20

Ngày tải lên: 16/03/2014, 19:20

... (hereinafter accuracy), including top-1 accuracy, top-2 accu- racy, and top-3 accuracy. The top-N accuracy rep- resents the percentage of correct abbreviations that are covered, if we take the top N candidates ... have at- tempted to model the generation processes of ab- breviations: e.g., inferring the abbreviating mech- anism of the hidden markov model into HMM. An obvious approach is to manually design rules ... with a simple feature set. 2 Abbreviator with Non-local Information 2.1 A Latent Variable Abbreviator To implicitly incorporate non-local information, we propose discriminative probabilistic latent variable...

Ngày tải lên: 17/03/2014, 01:20

... cell at ultra-high vacuum (10 )10 )10 )9 Torr). The advantage of ECD compared to other fragmentation methods is that stronger bonds can dissociate prior to weaker bonds. At the present stage of method ... MS The desalted peptides were electrosprayed to a Bruker Daltonics BioAPEX)94e 9.4 T Fourier transform ion cyclotron resonance mass spectrometer (Bruker Daltonics, Billerica, MA, USA) [27] using a ... previous study [11] and was also found to be appropriate for this experi- ment. Ten lL of the desalted sample was injected onto the column using a six-port injector valve (Valco Instru- ments Co....

Ngày tải lên: 17/03/2014, 10:20

... FIBRILLAR STRUCTURE OF CELLULOSE FIBRES: A NEW APPROACH TO BONDING AND STRENGTH IN PAPER Doctoral Thesis Petri Myllytie Dissertation for the degree of Doctor of Science in Technology to be presented ... required to resolve the interactions and to further contribute to the understanding of paper as a material. In this thesis a new outlook to fibre bonding and paper strength was adopted in order to ... bottom-up approach from molecular level interactions to microscopic and macroscopic phenomena in paper, and to the properties of paper as a material. In this thesis of basic research, an approach...

Ngày tải lên: 18/03/2014, 02:20

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Ngày tải lên: 06/07/2014, 15:28

... situa- tion?' Data Analysis The qualitative analysis is based on a phenomenographic approach; that is a qualitative method to use empiric data (e.g., interview) to describe the variation ... herds. Autonomous veterinarians are, in general, motivated by the combination of analysis- and experience-based deci- sions; they act autonomously in the sense that they appre- ciate the results of analysis, ... possibilities to perform epidemiological analyses or base advice on systematically collected data. This motiva- tion could potentially lead to 'justifying,' i.e., adjusting of the score to fit to...

Ngày tải lên: 25/10/2012, 10:45

... routine laboratory studies should be obtained as well to monitor for signs of adverse effects due to the drugs. Repeat HVC viral load should be repeated at week 12 of treatment to document EVR. ... document EVR. The decision to continue treatment after week 12 would then be determined based on individual response to treatment (EVR), tolerance to the drugs, laboratory profiles, and the pre-treatment ... heart disease. Patients with autoimmune hepatitis or other conditions known to be exacerbated by interferon and ribavirin or known to have hypersensitivity to these drugs should not receive...

Ngày tải lên: 02/11/2012, 09:51

... sensitive to LAM treatment [16]. 4. Indications of HBV Treatment Historically, levels of HBV DNA and ALT, and histological activity of liver biopsy have been used as the three main factors to determine ... Levels It is known that HBV is not directly pathogenic to hepatocytes and host immune response to HBV antigens expressed on the infected hepatocytes is the principle determinants of the liver injury. ... practical clinical approach to managing CHB. Highly sensitive PCR-based quantitation of HBV DNA makes it possible to precisely determine pre-treatment HBV load and monitor HBV DNA response...

Ngày tải lên: 03/11/2012, 09:41