operating system on the web

Ngày tải lên: 31/03/2014, 20:20

Ngày tải lên: 05/09/2013, 16:11

... of the deal spectrum. Contributing to this shift is the fact that both traffic and oday, more than 1.6 million commercial sites operate on the Web, all in fierce competition for the attention ... capitalize on the unique advantages of the Inter- net. On the Web, it’s not only possi- ble to measure the amount of adver- tising delivered, it’s also possible to track the amount consumed. Specifi- cally, ... more CDs, one at wholesale, the other at retail. harvard business review May–June 2000 5 How to Acquire Customers on the Web • BEST PRACTICE Jason Olim saw that the concept underlying the Geffen...

Ngày tải lên: 13/12/2013, 14:15

... translations in another language. By retrieving and identifying such translation counterparts on the Web, we can cope with the OOV problem. Consider the technical term named-entity recognition. The ... the Chinese translations for named-entity recognition are probably not some parallel corpus or dictionary, but rather mixed-code webpages. The following example is a snippet returned by the ... Evaluation In this section, we describe the evaluation based on English-Chinese titles extracted from Wikipedia as the gold standard. Our system produce the top-1 translations by ranking candidates...

Ngày tải lên: 19/02/2014, 19:20

... after the first iteration, it is difficult to distinguish the quality of extraction patterns based, for instance, only on the percent- age of the seed set that they extract. The second reason is the ... 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, ... separately for the beginning of the first (left) and end of the sec- ond (right) phrases of the candidate fact. For gen- erality, the computation relies only on the part- of-speech tags of the current...

Ngày tải lên: 20/02/2014, 12:20

... analyzed the result on a description-by- description basis, that is, all the generated descriptions were considered independent of one another. The ratio of correct descriptions, disregarding the ... improved, and the coverage was comparable with that for the Nichi- gai dictionary. On the other hand, in the case where random choice was performed, the Nichigai dictionary and the Web- based encyclopedia ... extraction but generation of ency- clopedic knowledge. Section 2 explains the overall design of our ency- clopedia generation system, and Section 3 elaborates on our organization model. Section 4 then...

Ngày tải lên: 20/02/2014, 18:20

... 2009). Running the new IGT detection on the original three thousand ODIN documents, the number of IGT in- stances increases from 41,581 to 189,244. We then ran the new language ID algorithm on the IGTs, ... IGT). 4 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 ... Completion of this migration is expected sometime in April 2009. 43 Proceedings of the EACL 2009 Demonstrations Session, pages 41–44, Athens, Greece, 3 April 2009. c 2009 Association for Computational...

Ngày tải lên: 22/02/2014, 02:20

... question answering system. It tries to take advantage of the great amount of in- formation existent in the World Wide Web. Since Portuguese is one of the most used languages in the web and the web ... might contain an answer to the ques- tion. The patterns used by the system have the same syntax as the one commonly used in search engines, quoted text meaning a phrase pattern. Then, these ... corpora, it tries to use the redundancy existent in the web to find its answers. In addi- tion it has an interface on the web where every- one can pose questions to the system (http://www.linguateca.pt/Esfinge/). Esfinge...

Ngày tải lên: 08/03/2014, 21:20

... translation sys- tems on the one hand, and authors and translators—i.e. the users of the systems on the other. In the MOLTO project (Multilingual On- Line Trans- lation) 3 , we have the goal to ... for three years. 1 Translation Needs for the Web The best-known translation tools on the web are Google translate 1 and Systran 2 . They are targeted to consumers of web documents: users who want ... generating the new set of documents can be performed by editing any of the three represen- tations: the tree, the English version, or the French ver- sion. This functionality is implemented in the GF...

Ngày tải lên: 17/03/2014, 00:20

... models on the web (c) M.Civilka, 2002 (c) M.Civilka Advertising  The web advertising model is an extension of the traditional media broadcasting model.  The broadcaster a web site, provides content ... model is predicated on the creation of a community of users who support the site through voluntary donations.  The web holds great potential as a contributor based model the user base is more ... whether a transaction occurs. [ex: Apartments.com, NewHome Network, Match.com, Monster] (c) M.Civilka Voluntary Contributor Model  Similar to the traditional public broadcasting model.  The...

Ngày tải lên: 22/03/2014, 14:20

... integral to the effective testing of Web applications because Web applications comprise numerous components, both software and hardware. These components must be tested in the context of system design ... requested data to the client computer. With the vast majority of Web applications, a Web browser serves as the UI container on the client computer. The server receives input requests from the client ... to the testing of Web- based applications, there are numerous technical issues that are specific to Web applications that need to be considered. The Application Model A computer system, which consists...

Ngày tải lên: 22/03/2014, 18:20

... pragmatic function (e.g. definition) for the same topic (e.g. osteoporosis) on the Web. Such functions other than definition may include the us- age of the same Linux command, the recipe for the same ... which are con- siderably fewer in the number of definition sen- tences than those on the Web. Thus, the coverage of their method should be quite limited. Furthermore, the precision of their method ... convey mostly the same information using different expres- sions. Such functions other than definition may in- clude the usage of the same Linux command, the recipe for the same cuisine, or the...

Ngày tải lên: 30/03/2014, 21:20

Ngày tải lên: 10/04/2014, 10:37

Ngày tải lên: 03/06/2014, 01:25

Ngày tải lên: 28/06/2014, 12:20

Ngày tải lên: 28/06/2014, 17:21

Ngày tải lên: 28/06/2014, 18:20

... 20 years operating systems and their environments have undergone dramatic expansion in size, scope and complexity. The Alto operating system [22], a workstation operating system of the early ... their applications. The first is a filesystem with a read/copy -on- write interface, which uses the minimal subset of the memory management interface. The second is an excerpt from the operation ... this example, the shared memory server may be located on either of the clients’ hosts, or on yet another host. In the second frame, each client takes a read fault on the same page of the shared...

Ngày tải lên: 12/09/2012, 15:05

Ngày tải lên: 05/09/2013, 09:38