Consider the following prolog database: married (logan, marcia), parent (logan, connor), parent (logan, kendall). parent (logan, roman). parent (logan, siobhan). dating(connor, willa). married(kendall, rava). dating( roman, grace). married(tom, siobhan) parent (caroline, kendall), parent (caroline, roman). parent (caroline, siobhan). Write a prolog rule to identify siblings. The rule sibling/2 receives two arguments and verifies if they are siblings or not. Two distinct persons are siblings if they have a common parent. A person is not a sibling of self. Example: ?- sibling(kendall, roman) true ?- sibling(kendall, tom) false ?- sibling(kendall, kendall) false

Consider the following prolog database: married (logan, marcia), parent (logan, connor), parent (logan, kendall). parent (logan, roman). parent (logan, siobhan). dating(connor, willa). married(kendall, rava). dating( roman, grace). married(tom, siobhan) parent (caroline, kendall), parent (caroline, roman). parent (caroline, siobhan). Write a prolog rule to identify siblings. The rule sibling/2 receives two arguments and verifies if they are siblings or not. Two distinct persons are siblings if they have a common parent. A person is not a sibling of self. Example: ?- sibling(kendall, roman) true ?- sibling(kendall, tom) false ?- sibling(kendall, kendall) false

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter5: Database Systems And Applications

Section: Chapter Questions

Problem 4PSE: Using a graphics program, develop an entity-relationship diagram for a database application for an...

See similar textbooks

Similar questions

Explain attribute grammar and what it is used for? Discuss the way the attributes get their values.
Mapping er dig to Relational Model @* Give correct a correct Answer and get up vote else I will give downvoted...
Using a graphics program, develop an entity-relationship diagram for a database application for an Internet bookstore where students buy textbooks from a salesperson and receive invoices for their purchases. Use Figure 5.5 as a guide.
Please, I want a correct and clear solution. 5. Explain Attribute Grammar and list and explain the types of grammer?
For a day, monitor your queries on a search engine. Suppose someone had access to those queries, knew they came from you, and knew your name. Might an analyst derive any wrong inferences about you from your queries?
Given employee data from some company, the semantics of each row are: employee ID, employee name, age, and salary. 142519864,Susan Martin,39,56990 242518965,James Smith,68,27099 141582651,Mary Johnson,44,94011 011564812,John Williams,35,74098 254099823,Patricia Jones,28,42783 356187925,Robert Brown,28,35431 489456522,Linda Davis,26,25971 287321212,Michael Miller,62,131072 Write a Python function that returns a new employee list with salary updated: if an employee is younger than 40, raise his or her salary by 5%; otherwise raise the salary by 10%. Refer to lecture notes or exercises and solutions from http://www.python-course.eu/python3_lambda.php for help, if needed.
As far as I can tell, they are very similar. What kind of measures are available for assessing semantic similarity? then elaborate on each one
Instead of the snowflake model, write about the pros and cons of the star schema. Which one deviates more?
Fix the following ER diagram of an Online Anime Store by including the description of the entities, attributes, foreign & primary keys, cardinality and participation constraints for the database.
What are the key distinctions between a straightforward multivalued attribute and a repeating group?
What is the difference between single-valued attribute and multi-valued at attribute and how are these different from composite attribute and simple attribute.
Computer Science Design an Extended Entity Relationship Model with appropriate cardinality and appropriate entity names which can later be used in SQL to test queries and validate entity relations for the following case. The car hire company caters for both corporate and individual customer hire. Corporate customers are allocated a type, gold, silver or bronze based on the frequency of hire arranged in the contract. Vehicles on corporate and/or individual hire can be collected at any centre and dropped at any centre (with no surcharge for a different centre). Hire charges are based on vehicle classifications (e.g. Luxury Saloon, Basic Hatchback ....) Each classification will include a variety of models (e.g. Ford Fiesta 1.1, Fiat Panda ....are in the ‘Basic Hatchback’ classification). Charges for classifications are by the day. A customer collecting a car at a particular centre will be charged according to the charges for that centre.