PPT-Entity Queries Seminar by

Pankaj Vanwari Under guidance of Dr S Sudarshan Overview of Presentation Introduction to Entity Queries Keyword search on structured data Querying over unstructured data Entity queries using ontology based extraction. Joe Meehean. 1. Entity Relationship Model. Entity type. an object (noun). e.g., student. attributes (e.g., last name). Relationship. association between entity types. bidirectional relationship between entities. Johannes . Gehrke. Department . of Computer Science, Cornell University . With . Gabriel Bender, Nitin Gupta, Lucja Kot, Sudip Roy (. Cornell) and . Milos Nikolic, Christoph Koch (EPFL) . Introduction to Entangled Queries . Jie Bao Chi-Yin Chow Mohamed F. Mokbel. Department of Computer Science and Engineering. University of Minnesota – Twin Cities. Wei-Shinn Ku. Department of Computer Science and Software Engineering. Eric Nelson . eric.nelson@microsoft.com. http://geekswithblogs.net/iupdateable. . . http://twitter.com/ericnel. . Developer Evangelist. Microsoft UK. Session Code: DEV305. Agenda. Quick recap of the journey so far. Action Queries. CS1100. 1. Advanced Queries. Action Queries. So far we have used queries to extract and view data. But can also be . used to create tables, perform data entry, modify records, etc. .. Software-Defined Networks. Srinivas Narayana. Jennifer Rexford and David Walker. Princeton University. Where’s the packet loss?. A. B. Faulty network device(s) along the way. But where?. 2. 100 . pkts. Rowan Miller. DEV-B417. Setting expectations. This is a level 400 session. Assumes prior knowledge of data access and EF. For getting started with EF. http://bit.ly/EFTechEd2014. Agenda. Where are we at?. 1. Enhanced-ER (EER) Model Concepts. Includes all modeling concepts of basic ER . Additional concepts: subclasses/. superclasses. , specialization/generalization, categories, attribute inheritance. SPARQL Endpoints. Dilshod IBRAGIMOV, KATJA HOSE, TORBEN BACH PEDERSEN, ESTEBAN ZIM. ÁNYI.. Earthquake . in the . Pacific in March 2011 tsunami a . 2. Outline. Data Modeling: Big picture. E-R Model. Attributes. types. Relationships. connectivity, cardinality. strength, participation, degree. Entities. composite entity. supertype/subtype. Table Normalization. Julie . Lerman. The Data Farm. jlerman@thedatafarm.com. DTL312 . Julie Lerman. Mentor/Consultant. jlerman@thedatafarm.com. thedatafarm.com/blog. LearnEntityFramework.com. 10 Tips & Tricks . Solving Pain Points. Yuan Fang. 1. , . Vincent Zheng. 2. ,. . Kevin Chang. 23. . ICDE 2016 @ Helsinki. 1. Institute for . Infocomm. Research, Singapore. 2. Advanced Digital Sciences Center, Singapore. 3. University of Illinois at Urbana-Champaign, USA. Community Question . Answering. Date. ： . 2014/09/25. Author . ： . Haocheng. Wu, Wei Wu, Ming Zhou, . Enhong. Chen, Lei . Duan. , . Heung-Yeung Shum. Source. ： . WSDM’14. Advisor: . Queries . Using . an . Extended . Graph Model. Ankur. . Agrawal. . S. Sudarshan . Ajitav. . Sahoo. . Adil. . Sandalwala. . Prashant. . Jaiswal. . IIT . Bombay. History of Keyword Queries.