Tài liệu Báo cáo khoa học: "Archivus: A multimodal system for multimedia meeting browsing and retrieval" doc

... and retrieval Marita Ailomaa, Miroslav Melichar, Martin Rajman Artificial Intelligence Laboratory ´ Ecole Polytechnique F ´ ed ´ erale de Lausanne CH-1015 Lausanne, Switzerland marita.ailomaa@epfl.ch Agnes ... natural lan- guage, and that in particular in this domain, such multimodal interaction can help the user find in- formation more efficiently. When developing a language interface...

Ngày tải lên: 20/02/2014, 12:20

... with grammars and language resource management. All Language Resources are structured in XML formats, as well as binary formats more adequate to efficient processing; the required format con- verters ... automata (automata that call other automata). The termi- nal symbols are lexical masks (Blanc and Dister, 2004), which are underspecified word tags i.e. that represent a set of tagged wor...

Ngày tải lên: 20/02/2014, 12:20

... find me moderately priced italian restaurants in Alexandria, a multimodal combination of speech and pen, e.g. moderate italian restaurants in this area and circling Alexandria on the map, or solely pen, ... recognition. As the user interacts with the system the map display dynamically pans and zooms and the locations of restaurants and other points of interest, graphical callou...

Ngày tải lên: 20/02/2014, 16:20

... (;ci'many lhnaih !,1'~!! at I)! ll)iBM I.BITNI'71' ABSTRACT The desire to construct robust and portable na- tural language systems has led to research on how a core vocabulary ... long-range research prt~gram rather than as a short-term goal. Motiva!ion Rcasearch on natural language processing sys- tems today strives for the construction of robust and p...

Ngày tải lên: 22/02/2014, 10:20

... 118–127. 17 Enari M, Sakahira H, Yokoyama H, Okawa K, Iwamatsu A & Nagata S (1998) A caspase-activated DNase that degrades DNA during apoptosis, and its inhibitor ICAD. Nature 391, 43–50. 18 Hanus ... [40]. Two major pathways for caspase activation have been identified: the receptor pathway and the mito- chondrial pathway; both pathways trigger a cascade of downstream caspases...

Ngày tải lên: 14/02/2014, 22:20

... is a hierarchical phrase orientation model (Tillmann, 2004; Koehn et al., 2005; Galley and Manning, 2008) trained on all the available par- allel data. We choose the hierarchical variant, as ... SSST, NAACL-HLT 2007 / AMTA Workshop on Syntax and Structure in Statistical Translation, pages 1–8, Rochester, New York, April. Association for Computational Linguistics. Andreas Zollmann, Ash...

Ngày tải lên: 19/02/2014, 19:20

... develop features, and report tagging results nearing 90% accuracy. The data and tools have been made available to the research community with the goal of enabling richer text analysis of Twitter and ... guidelines, and for Stage 2, two annotators reviewed and corrected all of the English tweets tagged in Stage 1. A third anno- tator read the annotation guidelines and annotated...

Ngày tải lên: 20/02/2014, 04:20

... those few words for which sense tagged data is available, and their accuracy is strongly con- nected to the amount of labeled data available at hand. Instead, methods that address all words in unre- stricted ... Text Rada Mihalcea and Andras Csomai Department of Computer Science and Engineering University of North Texas rada@cs.unt.edu, ac0225@unt.edu Abstract This paper describes SEN...

Ngày tải lên: 20/02/2014, 15:20

... Tsubouchi H, Naka D, Takahashi K, Okigaki M, Arakaki N, Nakayama H, Hirono S, Sakiy- ama O, Takahashi K et al. (1989) Molecular cloning and sequence analysis of cDNA for human hepatocyte growth factor. ... sets: 5¢-TCCCATCTGTAGCAGCA ACT-3¢ and 5 ¢-GGATTTTCTGAATCGCACCT-3¢ for TMPRSS13 (34 cycles), and 5¢-ATGGAGGCTGCTTGG GCAACA-3¢ and 5¢-ACAGGCAGCCTCGTCGGAGG-3¢ for HAI-1 (26 cycle...

Ngày tải lên: 15/02/2014, 01:20

... from bacterial genomics. Nat Prod Rep 24, 1073–1109. 32 Umezawa H, Aoyagi T, Ogawa K, Obata T, Iinuma H, Naganawa H, Hamada M & Takeuchi T (1985) For- oxymithine, a new inhibitor of angiotensin-converting enzyme, ... (Hartmann Analytic, Braunschweig, Germany) was added. The supernatants were extracted with XAD16 resin after an additional 2 days of growth. The dried eluate was dissolve...

Ngày tải lên: 16/02/2014, 09:20