The Service ORiented Computing EnviRonment (SORCER) targets service abstractions for transdisciplinary complexity with support for heterogeneous service-oriented (SO) computing. SORCER's models are expressed in a ...The Service ORiented Computing EnviRonment (SORCER) targets service abstractions for transdisciplinary complexity with support for heterogeneous service-oriented (SO) computing. SORCER's models are expressed in a top-down Var-oriented Modeling Language (VML) unified with programs in a bottoms-up Exertion-Oriented Language (EOL). In this paper the introduction to mogramming (modeling and programing), which uses both languages, is described. First, the emphasis is on modeling with service variables that allow for computational fidelity within VML. Then, seven types of service providers, both local and distributed, are described to form collaborative federations described in EOL. Finally, the unified hybrid of SO modeling and SO programming is presented. Fourteen simple mogramming examples illustrate the syntax and usage of both VML and EOL.展开更多
How the Harry Potter series came to China and gained popularity More than a decade ago,when Wang Mian,a lecturer at Tsinghua University in Beijing,went to the United States as a visiting scholar,she took her daughter ...How the Harry Potter series came to China and gained popularity More than a decade ago,when Wang Mian,a lecturer at Tsinghua University in Beijing,went to the United States as a visiting scholar,she took her daughter with her.The young girl was then just beginning to learn Chinese characters and,wanting to keep her entertained during the trip,Wang took along the Chinese translation of Harry Potter and the Philosopher’s Stone(the first novel in author J.K.Rowling's Harry Potter series,published in the U.S.as Harry Potter and the Sorcerer's Stone).The decision marked the begin-ning of their journey into the wizarding world.展开更多
文摘The Service ORiented Computing EnviRonment (SORCER) targets service abstractions for transdisciplinary complexity with support for heterogeneous service-oriented (SO) computing. SORCER's models are expressed in a top-down Var-oriented Modeling Language (VML) unified with programs in a bottoms-up Exertion-Oriented Language (EOL). In this paper the introduction to mogramming (modeling and programing), which uses both languages, is described. First, the emphasis is on modeling with service variables that allow for computational fidelity within VML. Then, seven types of service providers, both local and distributed, are described to form collaborative federations described in EOL. Finally, the unified hybrid of SO modeling and SO programming is presented. Fourteen simple mogramming examples illustrate the syntax and usage of both VML and EOL.
文摘How the Harry Potter series came to China and gained popularity More than a decade ago,when Wang Mian,a lecturer at Tsinghua University in Beijing,went to the United States as a visiting scholar,she took her daughter with her.The young girl was then just beginning to learn Chinese characters and,wanting to keep her entertained during the trip,Wang took along the Chinese translation of Harry Potter and the Philosopher’s Stone(the first novel in author J.K.Rowling's Harry Potter series,published in the U.S.as Harry Potter and the Sorcerer's Stone).The decision marked the begin-ning of their journey into the wizarding world.
