discovery of topically coherent sentences

Ngày tải lên: 23/03/2014, 16:20

... the technique point of view, Web usage mining is the application of data mining techniques to usage logs (secondary Web data) of large Web data repositories. The purpose of it is to produce ... the set of actions to be recommended for personalization. The overall process of usage-based personalization is divided into two components: offline component vs. online component. The offline ... such as the problems of the profile data being subjective, as well getting out of date as user preferences change over time. 5.2 User Navigation Pattern The research of user navigation pattern...

Ngày tải lên: 31/08/2012, 16:46

... rotation of the sphere, carrying the stars across your field of view from east to west, and slinging them underneath you on the other side of the Earth. The apparent daily movement of the sky is, of ... fate of Hipparchus’s catalog. Three historical cata- logs, those of Hipparchus, Ptolemy, and Al-Sufi, form links in the chain of inheritance. Ptolemy of Alexandria, the greatest astronomer of late ... nebula this way.) This nebula is of the emission or star-forming kind. Hundreds of stars are in various stages of condensing out of a thick, turbulent cloud of hydrogen and helium gas. The Orion...

Ngày tải lên: 19/01/2014, 13:40

... charms, &c., of birds' claws, hoofs and horns of wild animals tied on with strings, and sometimes an article like a kilt, made of loose strips of skin, or the entire skins of vermin strung ... year, speaks of Speke's discovery of the source of the Nile as solving the "problem of all ages." brass wire, or beads, are the usual things given for this species of dowry. The ... of the Discovery of The Source of the Nile Chapter 1. London to Zanzibar, 1859 Chapter II. Uzaramo rule being to do as little as possible, and to store up nothing beyond the necessities of...

Ngày tải lên: 15/02/2014, 09:20

... previously demonstrated the application of this method to the determination of the glycan structure of a form of AFP [10]. However, identification of the details of a glycan structural change on a ... methylesteri- fication of sialic acid moieties. All spectra were obtained in the positive ion mode using MALDI– quadrupole ion trap (QIT)-TOF MS. A strategy for discovery of cancer glyco-biomarkers On the basis of ... cancer glyco-biomarker discovery. The roman numbers indicate the stages described in ‘A strategy for discovery of cancer glyco-biomarkers’. H. Narimatsu et al. Discovery of cancer glyco-biomarkers FEBS...

Ngày tải lên: 16/02/2014, 08:20

... into the deep blue sea. The buoys stayed anchored, offering the surfers a point of reference and a measure of relief. When the next set of four or five waves broke, they showed that the surf ... description of the first view of the caldera of Mount Kilauea, Hilo, Hawaii, September 1847, by Lieutenant Archibald MacRae, United States Navy (September 21, 1820–November 17, 1855) ghost wave The discovery ... daring of big wave surfers head out to the Bank for one simple reason: it is home to the biggest rideable wave on the face of the Earth; a swell of massive proportions that surges in from out of...

Ngày tải lên: 17/02/2014, 05:20

... Number of genes Number of genes Number of genes Number of genes Fig. 5. Left column: cross-validation of the seed distribution method for six different transcription factors. By means of a jack- knife ... classifications of the top 600 genes in the rank with a false discovery rate of less than 1 0.001. Table S2. List of ensembl gene IDs used as seeds for the seed distribution method of this article. Table ... the case of c-Myc, the broad-spectrum ontologies [34]. The results of this jack-knife procedure also provide an estimate of how many of the true positives will lie in the upper 5%: about 18–39% of...

Ngày tải lên: 18/02/2014, 18:20

... characterization of HpSDH demonstrates its activity with k cat of 7.7 s )1 and K m of 0.148 mm toward shikimate, k cat of 7.1 s )1 and K m of 0.182 mm toward NADP, k cat of 5.2 s )1 and K m of 2.9 mm ... Shen 1,2 1 Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China 2 School of Pharmacy, East ... catalytic proper- ties of HpSDH and the effects of pH and temperature on HpSDH. The results show that HpSDH has a k cat of 7.7 ± 0.9 s )1 , K m of 0.148 ± 0.028 mm and k cat ⁄ K m of 5.2 · 10 4 m )1 Æs )1 toward...

Ngày tải lên: 19/02/2014, 05:20

... capitalization rules of conventional proper names. 7 The two papers appeared within two months of each other. 8 A view, in the sense of relational algebra, is a sub-set of features of the data-points. ... as in (Yangarber et al., 2000) (3) where is the set of accepted patterns that match ; this is a rough estimate of the likelihood of relevance of , based on the pattern accuracy mea- sure. Pattern ... set of seeds , and record its accuracy. 4. Document Relevance: For each document covered by any of the accepted patterns in , re- compute the relevance of to the target scenario , . Relevance of...

Ngày tải lên: 20/02/2014, 16:20

... of the great adventurers who laid the foundations of the British Empire. RALEIGH'S DISCOVERY OF GUIANA The Discovery of the large, rich, and beautiful EMPIRE Of GUIANA; with a Relation of ... Caura, and on that branch The Discovery of Guiana, by Sir Walter Raleigh 28 The Discovery of Guiana, by Sir Walter Raleigh The Project Gutenberg EBook of The Discovery of Guiana, by Sir Walter Raleigh ... leave will undertake it of themselves. End of Project Gutenberg's The Discovery of Guiana, by Sir Walter Raleigh *** END OF THIS PROJECT GUTENBERG EBOOK THE DISCOVERY OF GUIANA *** ***** This...

Ngày tải lên: 21/02/2014, 21:20

... algorithm using a FWHM of 0.1 m ⁄ z,aS⁄ Nof one, a relative to base peak intensity threshold of 2%, and an absolute intensity threshold of 10 ion counts as para- meters. A mixed list of deconvoluted ... allowed for detection of protein spots unique to 2D gels produced from conditioned media of meprin activated cells. LC-MS ⁄ MS analysis of candidate substrates confirmed the validity of this protease ... replicates. The modular character of this type of analysis allowed the integration of all unique protein spots into one big 2D reference map. Due to the poor representation of dog proteins (664 sequence...

Ngày tải lên: 07/03/2014, 06:20

... to stabilize the dimeric form of EUGO. The partially apo form of EUGO became fully flavinylated in vitro by the addition of FAD. The cofactor incorporation resulted in formation of holo dimeric EUGO, ... struc- ture (black) and the modeled apo-EUGO structure (gray). His422 of VAO, linking the FAD cofactor, aligns with His390 of EUGO. Discovery of a eugenol oxidase J. Jin et al. 2314 FEBS Journal 274 (2007) ... presence (D) of 4 l M FAD incubated for 10 min. The charges of the different ion series are indicated. e, f, g, h, i and j correspond to the different species of the dimeric EUGO. The monomer of EUGO...

Ngày tải lên: 07/03/2014, 09:20

... the University of Helsinki in1996 on data mining, with a thesis titled Discovery of frequent patterns in large data collections.” He is one of the developers of the TASA knowledge discovery system ... complexity of Algorithm3 is polynomialin the size of the collection of frequent episodes and it is independent of the length of the event sequence. Theorem 1. Algorithm 3 (with any of the above ... locations of its minimal occurrences. In the recognition phase we can then compute the locations of minimal occurrences of a candidate episode α as a temporal join of the minimal occurrences of two...

Ngày tải lên: 07/03/2014, 10:20

... English data is an edited ver- sion of the public-domain portion of the corpus used by Sonderegger (2011), and consists of just under 12000 stanzas spanning a range of poets and dates from the 15 th to ... Association for Computational Linguistics Unsupervised Discovery of Rhyme Schemes Sravana Reddy Department of Computer Science The University of Chicago Chicago, IL 60637 sravana@cs.uchicago.edu Kevin ... extremely useful for large-scale statistical analyses of poetic texts. • Historical Linguistics/Study of Dialects Rhymes of a word in poetry of a given time period or dialect region provide clues...

Ngày tải lên: 07/03/2014, 22:20

... for 150 sentences. In this experiment, we divided the original 736 sentences into two texts, one a discourse of 400 sentences and the other a discourse of 336 sentences. Of the 150 sentences ... each of several sample areas as a dis- course. For example, to obtain data for the case in which the size of a discourse was 20 sentences, we examined 32 areas each consisting of 20 sentences, ... the other 126 sentences. In each candidate parse of these sentences, we assigned a score for each collocation that was repeated in other sentences in the discourse (in the form of either an...

Ngày tải lên: 08/03/2014, 07:20

... in a number of ways, the simplest of which is the notion of one word preceding or following another. Such information is encoded as a positional predicate in the test of a type of production ... R., mAre the Grammatical Sentences of s Language of Recursive Set?', in Systhese 400, 1979. Pazzani, M.J., *Interactive Script Instantiation', in Proceedings of the National Conference ... etc. [The usage of "subject" is incorrect in the usual sense of the word.) The Time facet of REQ2a states that the request should be considered only after the type of the clause is...

Ngày tải lên: 08/03/2014, 18:20

Ngày tải lên: 08/03/2014, 18:20

Ngày tải lên: 15/03/2014, 03:20

Ngày tải lên: 16/03/2014, 06:20

Ngày tải lên: 17/03/2014, 04:20