Báo cáo khoa học: "The Contribution of Stylistic Information to Content-based Mobile Spam Filtering" potx

... Proceedings of the ACL-IJCNLP 2009 Conference Short Papers, pages 321–324, Suntec, Singapore, 4 August 2009. c 2009 ACL and AFNLP The Contribution of Stylistic Information to Content-based Mobile Spam ... Nevertheless, the rate of mobile spam continues to rise. Recently, a more technical approach to mobile spam filtering based on the content of a SMS mes- sag...

Ngày tải lên: 31/03/2014, 00:20

... Proceedings of the 47th Annual Meeting of the ACL and the 4th IJCNLP of the AFNLP, pages 306–314, Suntec, Singapore, 2-7 August 2009. c 2009 ACL and AFNLP The Contribution of Linguistic Features to Automatic ... advantages of employing higher linguistic processing levels have not been clarified yet. The main goal of our work is to analyze to what extent deep linguistic fea...

Ngày tải lên: 20/02/2014, 07:20

... CONTRIBUTION OF PARSING TO PROSODIC PHRASING IN AN EXPERIMENTAL TEXT -TO- SPEECH SYSTEM ABSTRACT While various aspects of syntactic structure have been shown to bear on the determination of ... good sense of the degree to which different levels of explanation syntactic, semantic, or pragmatic are applicable. We currently have reasonable tools for automatic syntactic...

Ngày tải lên: 24/03/2014, 02:20

... subset of information that is needed to determine the meanings of the sentences actually presented to the system. Dynamic model-theoretic semantics allows the evaluation of a formula to cause ... by the evaluation of "talk". This forces the model to expand to contain the property of talking. The addition of this new property expands the domain of the...

Ngày tải lên: 21/02/2014, 20:20

... space- constrained, having to pack a lot of information into a small label. The issue bears further study, and perhaps will lead to insights into differences in writing style that may be attributed to author ... villain is used to refer to the King. The King assumed the throne today.(3) I don’t trust (that) [villain] one bit. The speaker could have merely used him to re- fer...

Ngày tải lên: 23/03/2014, 16:20

... 5¢-GTNGCGGTYTCRAARTGYTCCAT-3¢ to amplify a fragment of  550 bp and 5¢-GAGGGNSAG TTCGTNTACGC-3¢ and 5¢-GAANGGYTTGTGGTTNA GRCG-3¢ to amplify a fragment of  1050 bp. PCR frag- ments of the expected size were cloned into ... ‘phylogenetic histories and stories’ (Insecta, Dictyoptera). Dtsch Entomol Z 48, 223–265. 38 Davies WM (1927) On the tracheal system of Collembo- la, with speci...

Ngày tải lên: 18/02/2014, 08:20

... crystal structure of TK1-type enzymes of human and myco- plasmic origin [14], the feedback inhibitor dTTP was bound in the substrate pocket, similar to the binding of dTTP to the D. melanogaster ... B (2004) Effect of valine 106 on structure–function rela- tion of cytosolic human thymidine kinase. Kinetic prop- erties and oligomerization pattern of nine substitution mutants o...

Ngày tải lên: 18/02/2014, 12:20

... chaperone activity of aB-crystallin [27], which was reported to occur via enhancement of the dynamics of subunit assembly [28]. However, to date there have been no reports of the effects of such compounds ... aB-crystallin in response to various types of stress. J Biol Chem 272, 29934–29941. 35 Wang K, Gawinowicz MA & Spector A (2000) The effect of stress on the patter...

Ngày tải lên: 18/02/2014, 16:20

... of nucleosomes and digestion of the DNA to mononucleosome size of samples con- sisting of a mixture of hepta-, octa- and nonanucleosomes and half the amount of hexa- and decanucleosomes (6- to ... continuity of the linker DNA will not be required to keep them together. Figure 1Ab shows the sedimentation profile of an oligonucleosome sample comprising 7- to 9-mers and ha...

Ngày tải lên: 18/02/2014, 18:20

... The relative fraction of bound 32 P-labeled DNA (R) is the ratio of the fraction of bound 32 P-labeled DNA in the presence of the competitor DNA (cpm bound ⁄ cpm total ) to the fraction of bound 32 P-labeled ... ⁄ CGM and G CX + ⁄ CGM), 5-methylcytosine was introduced into one of the strands of the recognition site instead of the target cytosine. The melting curves of the...

Ngày tải lên: 19/02/2014, 00:20