Write alternative implementations for the is re function, Ask an Expert

Engineering

Write alternative implementations for the is Re () function in Section 3.9. For one alternative, instead of only checking whether the subject of a message begins Re:, look also for Fwd: Re:. For a second alternative, check for Re: anywhere in the subject, not just at the beginning of the string. Analyze the output from these 3 functions, including the original is Re () function in Section 3.9. How many more messages have a return value of TRUE for these alternatives, and are they all ham? Which do you think is most useful in predicting spam?

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91820433

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Assignmentnbspon information systems audit and

Assignment on Information Systems audit and controls Assignment purpose: Elaborate on the different types of control that are applied in a hospital (Preventive, detective and corrective control). Evaluate the logical an ...

Question suppose you work in the it department of global

Question : Suppose you work in the IT department of Global Hotels, a multinational hotel chain. Global Hotels runs several specialized business support systems, including a guest reservations system that was developed in ...

Nfs allows the file system on one linux computer to be

NFS allows the file system on one Linux computer to be accessed over a network connection by another Linux system. Discuss the security vulnerabilities of NFS in networked Linux systems, and possible mitigation solutions ...

Find minimal dfas for the following languages in each case

Find minimal dfa's for the following languages. In each case prove that the result is minimal. (1) L = {a n bm> :n≥2,m≥1}. (2)L = {a n :n ≥ 0,n ≠ 3} (3) L = {a n :n mod 3 = 0}∪{a n : n mod 5 = 1}

Reading the biographybook where the body meets memory by

Reading the Biography Book : "Where the Body Meets Memory" by David Mura Questions: When David Mura was growing up, he tried very hard to reject his Japanese heritage. Find examples in Chapter 2 "All American Boy," and t ...

Risky business how can us companies protect their digital

Risky Business: How Can U.S. Companies Protect their Digital Assets Overseas? Prepare a 3 to 5 paragraph briefing statement that can be used to answer the above question. Your audience will be attendees at a conference f ...

Assume that todayis your 25thnbspbirthday and have an

Assume that todayis your 25th birthday and have an annual salary of $60,000 (+ super). Your salary is expected to grow by 3% per year before reaching retirement age (your 65th birthday). You are currently doing some rese ...

Question erd assignmentcreate a crows foot erd following

Question: ERD Assignment Create a Crow's foot ERD following the business rules for the ProdCo Company. 1. Each sales representative writes many invoices 2. Each invoice is written by one sales representative 3. Each sale ...

Discussion 2 initial post due friday by midnight estdefine

Discussion 2: Initial post due Friday by midnight EST Define and briefly discuss the following brainstorming techniques, the delphi technique, brainstorming, or nominal group technique. For your discussion, you are requi ...

Question you recently joined a local cyber security hackers

Question: You recently joined a local cyber security "hackers" group that meets once a month to discuss recent cyber security related events, as well as tools and techniques. You have offered to present at the next meeti ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert