MCA V Semester Examinations, January - 2018
SEMANTIC WEB AND SOCIAL NETWORKS
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Time: 3 Hours
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Max. Marks: 75
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Note: This question paper contains two parts A and B.
Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
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consists of 5 Units. Answer any one full question from each unit. Each question carries 10marks and may have a, b, c as sub questions.
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PART - A--- Content provided by FirstRanker.com ---
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5 ? 5Marks = 251.a) What are the basic limitations of today's Web?
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[5]
b)
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Is XML a replacement or complimentary technology for HTML? Justify your answer.[5]
c)
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Present the elements of a simple RDF inference engine.--- Content provided by FirstRanker.com ---
[5]
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d)What type of knowledge is provided by service grounding?
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[5]
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e)What two features of web pages are considered for extracting social relations? Why?[5]
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PART - B
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5 ? 10Marks = 50
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2.
How the Web contributes information services that benefit human productivity? Discuss
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suitable examples.--- Content provided by FirstRanker.com ---
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[10]
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OR3.
NP-complete problems are encountered frequently in artificial intelligence. Discuss them
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and what are the alternatives to address them.--- Content provided by FirstRanker.com ---
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[10]4.a)
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Give illustrative examples for RDF Schema.
b)
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Compare and contrast XML schema with RDF schema.--- Content provided by FirstRanker.com ---
[5+5]
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OR5.
How to compare conceptual information across two knowledge bases on Web? Explain the
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process with illustrations.--- Content provided by FirstRanker.com ---
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[10]
6.
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"Good empirical evidence of scalability?tractability for conceptual reasoning with
description logic systems is necessary" Support or oppose this statement.
[10]
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OR
7.
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What is latent semantic indexing? How can this approach improve semantic search?Explain your answer.
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[10]
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8.
Describe the relationship between OWL-S and WSDL and SOAP.
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[10]
OR
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9.
What is a social network? What are the benefits of social network analysis? Discuss the
basics in social network analysis.
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[10]
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10.
Explain the role of blogs and online communities in predictive analytics- a kind of social
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network analysis.--- Content provided by FirstRanker.com ---
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[10]
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OR11.
Does Sesame integrate reasoning into RDF triple store? Justify your answer with necessary
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discussions.--- Content provided by FirstRanker.com ---
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[10]
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