... affiliate’s Web site to the CDnow Web site and actually bought a CD, CDnow gave 3% of the revenue from the sale back to the affiliate That gave member Web sites the inducement they needed to join the ... reviews gave their visitors the option to effortlessly purchase the reviewed disc on the CDnow site Lauri’s Dreamy World and Mass Confusion Music received value in the form of the commission paid ... millions of members into the program Third, and most important, unlike banner ads, revenue-sharing programs are “webby” by nature They build on the interconnections intrinsic to the Web and on the...
Ngày tải lên: 13/12/2013, 14:15
Tài liệu Báo cáo khóa học: The effect of mutations surrounding and within the active site on the catalytic activity of ricin A chain pptx
... In the second model (Fig 1B) the structure of the hexanucelotide is, on the whole, unchanged and the majority of the interactions that were seen in the first model are maintained However, the ... substitutions at either Asp75 or Asn78, both of which are highly conserved in the RIP family and were proposed to make interactions with the second G4 in the GAGA tetraloop in the second of the models ... square deviation (RMSD) from the Ca atoms of the wild˚ type crystal structure [11] of 0.33 A The electron density in the area local to the substitution is shown in Fig The positions of catalytic...
Ngày tải lên: 19/02/2014, 12:20
Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc
... translations for over 50% of the cases, and at least partially correct almost 90% of the cases Conclusion and Future work We have presented a new method for finding translations on the Web for ... features for each tokens in the same way as done in the training phase We then use the trained model to tag the snippets, and extract translation candidates by identifying consecutive Chinese tokens ... of the translations are correct translations (A and B), while a third are partially correct translation (P) Notice that it is a common practice to translate only the surname of a foreign person...
Ngày tải lên: 19/02/2014, 19:20
Tài liệu Báo cáo khoa học: "Names and Similarities on the Web: Fact Extraction in the Fast Lane" ppt
... difficult to distinguish the quality of extraction patterns based, for instance, only on the percentage of the seed set that they extract The second reason is the noisy nature of the Web A substantial ... to each other if their components are present in an external hand-built ontology (i.e., WordNet), and the similarity among the components is high over the ontology Since general-purpose ontologies, ... on the sample set, the average precision of the list of one million facts extracted from chunk W1 is 98.5% over the top 1/100 of the list, 93.1% over the top half of the list, and 88.3% over the...
Ngày tải lên: 20/02/2014, 12:20
Tài liệu Báo cáo khoa học: "Organizing Encyclopedic Knowledge based on the Web and its Application to Question Answering" ppt
... improved, and the coverage was comparable with that for the Nichigai dictionary On the other hand, in the case where random choice was performed, the Nichigai dictionary and the Webbased encyclopedia ... to the description For the second type of question, human examinees would search their knowledge base for the description of each of four candidate terms Then they would choose the candidate term ... system chooses one of four candidates as the answer, in which the resolution algorithm varies depending on the question type 4.4 Related Work Motivated partially by the TREC-8 QA collection (Voorhees...
Ngày tải lên: 20/02/2014, 18:20
Tài liệu Báo cáo khoa học: "Parsing, Projecting & Prototypes: Repurposing Linguistic Data on the Web" doc
... and Hoifung Poon 2009 Language ID in the Context of Harvesting Language Data off the Web In Proceedings of The 12th Conference of the European Chapter of the Association of Computational Linguistics ... IGT) The Demo Presentation Our focus in this demonstration will be on the query features of ODIN In addition, however, we will also give some background on how ODIN was built, show how we see the ... Running the new IGT detection on the original three thousand ODIN documents, the number of IGT instances increases from 41,581 to 189,244 We then ran the new language ID algorithm on the IGTs,...
Ngày tải lên: 22/02/2014, 02:20
Báo cáo khoa học: Structure of the complex of a yeast glucoamylase with acarbose reveals the presence of a raw starch binding site on the catalytic domain doc
... complex there are two acarbose molecules: one in the active site and the other on the sur˚ face of the enzyme about 25 A away, Fig The active site acarbose fits tightly into the pocket (Fig 3) and the ... not form any additional contacts with the molecule A 2164 Catalytic site The catalytic reaction of glucoamylases proceeds with inversion of configuration at the anomeric carbon which requires a ... at the opposite end of the barrel to the active site has weaker electron density and the temperature factors of the ˚ atoms in this segment are 31 A2, 2.35 times above the average B for the...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: Atrial natriuretic peptide-dependent photolabeling of a regulatory ATP-binding site on the natriuretic peptide receptor-A pptx
... ATP-binding site in the KHD The KHD contains the sequence GRGSNYG(503–509), which resembles the sequence GXGXXG that serves as part of the ATP-binding site in most protein kinases However, mutations ... that the expression level of the receptor is excessive If so, one might wonder if there could be extreme conditions that not reflect those encountered at more physiological levels of expression ... expression Under such extreme conditions, a substantial fraction of substrate would be converted to cGMP and thus the linearity of the enzymatic conditions would be lost Furthermore, no nucleotide regenerating...
Ngày tải lên: 16/03/2014, 23:20
Báo cáo khoa học: "Tools for Multilingual Grammar-Based Translation on the Web" docx
... generating the new set of documents can be performed by editing any of the three representations: the tree, the English version, or the French version This functionality is implemented in the GF ... has a oneargument function mkV that yields the correct inflection table for 90% of Finnish verbs As an example of a syntactic combination function of RGL, consider a function for predication with ... expressive than the type theory used in Montague grammar (Montague 1974) and employed in the Rosetta translation project (Rosetta 1998) Second, GF uses a framework for interlinguas, rather than one universal...
Ngày tải lên: 17/03/2014, 00:20
Keeping your finger on the pulse Personalized Medicine potx
... through to the content page on AdisOnline.com Click on the yellow ‘Buy This Article’ Register Now to keep your finger on the pulse button on the right-hand column L ogin to your existing AdisOnline ... and the confirmed response rate (76 vs 54%; p=0.03) compared with dabrafenib monotherapy, and the duration of response was longer with combination therapy (median 10.5 vs 5.6 mo) The 12-month ... available As further confirmation of the usefulness of prolonged VEGF inhibition, Dr Grothey reviewed the data on aflibercept, a soluble fusion protein and novel VEGF receptor antagonist This agent...
Ngày tải lên: 22/03/2014, 12:20
Business models on the web(c) M.Civilka, 2002 doc
... users to exchange information with each other or the sellers [ePinions] ClickTheButton takes the concept a step further by integrating the recommender system into the web browser Recommender ... Contributor Model Similar to the traditional public broadcasting model The model is predicated on the creation of a community of users who support the site through voluntary donations The ... models – the most discussed and the least understood feature of the web The only agreed fact – the web changes traditional business models (c) M.Civilka Preface Bussines model – the method...
Ngày tải lên: 22/03/2014, 14:20
Testing Applications on the Web: Test Planning for Mobile and Internet-Based Systems pdf
... between the application under test and the other software and the operating systems The second edition continues the gray-box analysis by deepening the discussions in the first edition It also ... under the application developer’s control the customer supplies the presentation layer: the browser, the music and video player, and perhaps various other multimedia plug-ins The Web application ... analysts, and anyone who has the responsibility of planning and managing Web- application test projects Testing Applications on the Web begins with an introduction to the clientserver and Web system...
Ngày tải lên: 22/03/2014, 18:20
Báo cáo khoa học: The ‘pair of sugar tongs’ site on the non-catalytic domain C of barley a-amylase participates in substrate binding and activity potx
... this site as well as to the active site cleft and the sugar tongs [21] The three rings dened at the Trp278Trp279 site corresponded to acarbose with the reducing-end glucose cleaved off and with the ... at the active site and at the two surface sites [21], one cannot on a structural basis, model interactions in the multiple attack mechanism showing the substrate chain attached at the sugar tongs ... is the rst demonstration of a function for a C domain from the large GH clan-H The work contributes to the unraveling of the molecular basis of multivalent enzymepolysaccharide interactions One...
Ngày tải lên: 23/03/2014, 07:20
hack proofing your identity in the information age - protect your family on the internet!
... the way banks use the signature cards they keep on file The clerk replied, “All of the signatures are stored on the store’s server, in the backroom.We (the store) hold on to all of the electronic ... 11:40 AM Page xiii Contents xiii Chapter Self Defense on the Web 151 Introduction 152 Understanding Risk on the Web 152 Learning to Be Street Smart on the Web 154 Understanding the Privacy Policy ... address You keep the confirmation page on your hard drive until you receive the merchandise After you receive the merchandise, you delete the confirmation form because it’s no longer needed The form remains...
Ngày tải lên: 25/03/2014, 11:19
Báo cáo khoa học: "Extracting Paraphrases from Definition Sentences on the Web" pptx
... function (e.g definition) for the same topic (e.g osteoporosis) on the Web Such functions other than definition may include the usage of the same Linux command, the recipe for the same cuisine, or the ... osteoporosis) convey mostly the same information using different expressions Such functions other than definition may include the usage of the same Linux command, the recipe for the same cuisine, or the ... are considerably fewer in the number of definition sentences than those on the Web Thus, the coverage of their method should be quite limited Furthermore, the precision of their method is much poorer...
Ngày tải lên: 30/03/2014, 21:20
Báo cáo khoa học: " A Cooperative Question-Answering System on the WEB" pdf
... responses Responses are structured in two parts The first part contains explanation elements which report user misconceptions in relation with the domain knowledge The second part is the most important ... that WEBCOOP takes in and then specify the knowledge extraction procedures from web pages 64 Question classification and processing In our system, we offer two modes for querying a web page: either ... mainly based on question templates Our taxonomy has been constructed and evaluated using a corpus elaborated from the Frequently Asked Questions (FAQ) section of a number of web services, among which...
Ngày tải lên: 31/03/2014, 20:20
testing applications on the web
... between the application under test and the other software and the operating systems The second edition continues the gray-box analysis by deepening the discussions in the first edition It also ... under the application developer’s control the customer supplies the presentation layer: the browser, the music and video player, and perhaps various other multimedia plug-ins The Web application ... analysts, and anyone who has the responsibility of planning and managing Web- application test projects Testing Applications on the Web begins with an introduction to the clientserver and Web system...
Ngày tải lên: 10/04/2014, 10:37