unsupervised decomposition of a document into authorial components

... reasons that will be made clear below. 4.1 (Almost) Automatic Synset Identification One of the advantages of using biblical litera- ture is the availability of a great deal of manual annotation. ... Tel Aviv University Ramat Gan, Israel Jerusalem, Israel Ramat Aviv, Israel {moishk,navot.akiva}@gmail.com dershowitz@gmail.com nachumd@tau.ac.il Abstract We propose a novel unsupervised ... separating out distinct authorial compo- nents of a document. In particular, we show that, given a book artificially “munged” from two thematically similar biblical books, we can separate...

Ngày tải lên: 17/03/2014, 00:20

Ngày tải lên: 22/06/2014, 00:20

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 13/11/2014, 09:14

Ngày tải lên: 14/08/2014, 17:22

... Access (TDMA) Divides the transmission time into several slots – Each user is assigned the entire frequency for the transmission ã For a fraction of time on a fixed, rotating basis Advantages ã Uses ... filter Either passes or rejects a signal based on frequency ã Types of filters Low-pass filter High-pass filter Bandpass filter 7 Amplifiers ã Increase the amplitude of an RF signal ã RF signals tend ... when receiving the signal ã Attenuation A loss of signal strength ã Multipath distortion As a radio signal is transmitted, the electromagnetic waves spread out 13 Multiple Access (continued) ã Time...

Ngày tải lên: 13/09/2012, 10:52

... interest, is an android whose fabricators at the Rosen Association have implanted artificial memories in her that make her initially think she's human. Real animals are a symbol of status, ecologically ... hermit crab has developed a long tail to grab snail shells to use as a temporary home. 'This fitting-in cannot be interpreted as a gradual adapt[at]ion through any modifications of anatomy. ... "doppeled" into a wild baboon, Gregor Samsa the cockroach in Kafka's The Metamorphosis, and of a variety of animals inhabited by gods in Ovid's Metamorphoses, such explorations, such...

Ngày tải lên: 12/02/2014, 16:20

... there; so I said nothing, and could eat nothing. At half-past five there was a rattle of wheels outside. A large carriage was there to take us to the Altona railway station. It was soon piled ... bit of carpet, or some ap- pearance of a kitchen garden, the sparse vegetables of which (potatoes, cabbages, and lettuces), would have figured appropriately upon a Lilli- putian table. A few sickly ... picture, suspended against the wall, the portrait of Gräuben. My uncle's ward was at that time at Altona, staying with a re- lation, and in her absence I was very downhearted; for I may confess...

Ngày tải lên: 17/02/2014, 04:20

... probability over a range of possible parameters, and per- mits the use of priors favoring the sparse distributions that are typical of natural lan- guage. Our model has the structure of a standard ... no gold standard available. Luckily, the Bayesian approach allows us to automatically select values for the hyperparameters by treating them as addi- tional variables in the model. We augment the ... average number of tags per token being 2.3. We varied the values of the hyperparameters α and β and evaluated overall tagging accuracy. For com- parison with our Bayesian HMM (BHMM) in this and...

Ngày tải lên: 20/02/2014, 12:20

... Chordata (Pallu- sia nigra, Microcosmus gamus, Molgula occidentalis and Pyura vittata); 11 species of Cnidaria (Bartholo- mea annulata, Budonosoma granulifera, Cassiopea xamachana, Condylactys ... gigantea, Gorgonia ventalina, Lebrunia danae, Palythoa caribaeorum, Physalia phy- salis, Plexaura homomalla, Stichodactyla helianthus and Zoanthus pulchellus); two species of Annelida (Sabellas- tarte ... Annelida, Class Polychaeta, Subclass Palpata, Order Canalipalpata, Suborder Sabellida, Family Sabellidae, Genus Sabellastarte [14] The ‘tentacle crown’ and the ‘body’ parts of the animal are clearly...

Ngày tải lên: 07/03/2014, 02:20

... protein was detected as early as after 5 days of culture, and a maximal plat- eau of storage was already seen at day 12. Both pro- CPA and mature CPA were detected in SG + ⁄ + cells. A dramatically ... Although b-hexosaminidase activity was already detected at day 0, the intracellular content of this enzyme increased markedly after 6 days of culture, and reached a plat- eau from about day 12 (Fig. ... – cells. This was accompanied by the appearance, from about day 12, of MayGru ă nwald Giemsa-positive granular structures in SG + + cells. A gradual increase in MayGru ă nwald Giemsa staining was seen...

Ngày tải lên: 07/03/2014, 11:20

... Masato Karayama, Eriko Ohsaki, Kazushi Nakano and Shinya Watanabe Part 2 Infection in Humans 105 Chapter 6 Human Herpesviruses in Hematologic Diseases 107 Márta Csire and Gábor Mikala Chapter ... transcription. J Virol 72, 3729-3741. Sancar, A. , Lindsey-Boltz, L. A. , Unsal-Kaỗmaz, K. & Linn, S. (2004). Molecular mechanisms of mammalian DNA repair and the DNA damage checkpoints. Annu ... unique family of viruses. In addition to their up-to- date and extensive text, each chapter is laced with a variety of diagrams, tables, charts, and images, aimed at helping us achieve our goal....

Ngày tải lên: 08/03/2014, 00:20

... 17(4):295– 313. Sebastian Pado and Mirella Lapata. 2003. Constructing se- mantic space models from parsed corpora. In Proc. of ACL. Chris D. Paice. 1981. The automatic generation of lit- erary abstracts: an approach ... 2006. c 2006 Association for Computational Linguistics A Bootstrapping Approach to Unsupervised Detection of Cue Phrase Variants Rashid M. Abdalla and Simone Teufel Computer Laboratory, University of Cambridge 15 ... sum- marisation methods may want to go further than that and directly use the knowledge that a certain sentence contains the particular research aim of a paper, or a claimed gap in the literature....

Ngày tải lên: 08/03/2014, 02:21

... 1999). Usually, entire documents are translated by humans, and the sentence pairs are subsequently aligned by automatic means. A small parallel corpus can be available when native speakers and translators ... is a language-independent algo- rithm. English Phrase: the advisory committee Arabic Phrase: Alljnp AlAst $ Aryp Task: stem AlAst $ Aryp Choices Score AlAst$Aryp 0.2 AlAst$Aryp 0.7 AlAst$Aryp ... Evaluation : Arabic Information Retrieval Task Description: Given a set of Arabic documents and an Arabic query, find a list of documents relevant to the query, and rank them by probability of...

Ngày tải lên: 08/03/2014, 04:22

... (Agriculture and Agri- Food Canada, 2011) and $9921/tonne respectively (Kneed, n.d.). An average of 24 tonnes of malting barley and an average of 0.65 tonnes of hops are used to produce 1000 bbl of beer ... fertilizers and animal feed. In fact, waste grains have a lot of protein and fiber and actually work really well as healthy animal feed as well as being an effective fertilizer (America Brewer, 2007). ... positively as well as reducing disposal costs. Another alternative for wastewater treatment is to transport the waste water to the Iona Island Sewage Treatment facility via the Greater Vancouver...

Ngày tải lên: 08/03/2014, 23:20

... that result in the same tagging, at all levels in the hierarchy: tag trigrams, bigrams and unigrams; and also words, character bigrams and character unigrams. To avoid this rather onerous marginalisation 2 we ... bigram distribution. A hierarchy of PYPs can be formed by making the base distribution of a PYP another PYP, following a 868 state -of- the-art results across a range of corpora and languages. 2 Background Past ... their aim, this restriction is largely validated by empirical analysis of treebanked data, and moreover conveys the sig- nificant advantage that all the tags for a given word type can be updated at...

Ngày tải lên: 17/03/2014, 00:20

... dysfunction. ACKNOWLEDGEMENTS We thank Drs Carlos E. Argaran ˜ a and Mario Guido for critical reading of the manuscript, Mrs S. N. Deza and Mrs M. G. Schachner for technical assistance and Dr Stephen Anderson ... Secretarı ´ adeCienciayTe ´ cnicadelaUniver- sidad Nacional de Co ´ rdoba y Agencia Co ´ rdoba Ciencia del Gobierno de la Provincia de Co ´ rdoba, Argentina. REFERENCES 1. Barra, H.S., Arce, C .A. , Rodrı ´ guez, J .A. & ... used as a marker for oxidative Correspondence to C. A. Arce, Departamento de Quı ´ mica Biolo ´ gica, Facultad de Ciencias, Quı ´ micas, Ciudad Universitaria, 5000-Co ´ rdoba, Argentina. Fax:...

Ngày tải lên: 17/03/2014, 10:20

Ngày tải lên: 17/03/2014, 23:20

... combinations; he was far away from earth, and really far away from earthly wants. About noon hunger began to stimulate me severely. Martha had, without thinking any harm, cleared out the larder the night ... not a word, and for a very good reason. My eyes had fallen upon a charming picture, suspended against the wall, the portrait of Gräuben. My uncle's ward was at that time at Altona, staying ... kings, and which has the advantage of never giving them any em- barrassment, when a little incident happened to divert conversation into another channel. This was the appearance of a dirty slip of...

Ngày tải lên: 23/03/2014, 00:20