Computer Networks: Overview #45

To get an overview on Computer Networks theory, please check the links as provided below. Do you need to know them? Well, if you want to work as a Network Administrator, an introduction/overview to these topics will definitely help. If you want to work for companies such as Cisco to write network protocols, routing protocols, operating systems for routers, switching software, LAN and WAN management software [these work also need real intelligence] – without knowing these you can’t do anything [you rather need a deep understanding of these topics].

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Post Data:2010-02-20 13:48:43

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Different areas of study in computing: CE, CS, CIS, IT, IS, SE: What do they really mean? #45

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Post Data:2013-05-11 04:18:33

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Timely Topics for IT Professionals: ACM: June 13th, 2008 Issue #45

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Post Data:2008-09-07 20:26:19

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Two Speeches #45

From: http://sitestree.com/?p=4943
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Post Data:2006-12-31 17:32:56

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Why Computer Science Students Need to Study Math? #45

  • It’s true that many great software were built by people without mathematics background. They could do better with mathematics training/background. [K. Devlin, ACM Communications, September 2003, Volume 46]
  • “The main benefit of learning and doing mathematics is that it develops the ability to reason about formally defined abstract structures like those in computer science and its applications”. [K. Devlin, ACM Communications, September 2003, Volume 46]
  • Computing is all about constructing, manipulating, and reasoning about abstractions. Mathematics is all about handling abstractions in a precise manner. [K. Devlin, ACM Communications, September 2003, Volume 46]
  • “If you want to prepare people to design, build, and reason about formal abstractions, including computer software, the best approach is to look for the most challenging mental exercises that force the brain to master abstract entities-entities that are purely abstract – and cause the brain the maximum difficulty to handle. Where do you find this excellent mental training ground? In mathematics”[K. Devlin, ACM Communications, September 2003, Volume 46]
  • “The mathematical thinking, as well as the mathematics, in a computer science education prepares students for all stages of system development, from design to the correctness of the final implementation” [K. B. Bruce et. al. ACM Communications, September 2003, Volume 46]
  • “Discrete mathematics, especially logic, plays an implicit role in software engineering similar to the role of continuous mathematics in traditional physical based engineering disciplines”. [P. B. Henderson, ACM Communications Magazine, September 2003, Volume 46]

From: http://sitestree.com/?p=4938
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Post Data:2010-05-22 00:20:06

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How intuitive is OOD design? #45

I was just reading a recent research paper from the Communications of the ACM as titled “How intuitive is OOD”. Some concepts from the paper: recent research in cognitive psychology indicate that people do simple mistakes in their everyday activities because of intuitive thinking even in the area of their expertise.

Math as well as formal education teaches formal/systematic thinking that should override intuitive thinking. OOP designers are also sometimes biased by their intuitive (intuition based) thinking and may fail to identify classes, objects, and their relationships correctly. They think in terms of their intuition/intuitive knowledge (intuitive knowledge on what objects mean to them in real life and how they are used to think the relationships among objects) and sometimes they forget to use the formal knowledge that they have earned through education/OOD courses.

The point is: the issue is identified. Now OOP designers need to be careful about their intuition-based thinking and find ways to get rid of it (if there is any such issue with anyone). From: http://sitestree.com/?p=4846
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Post Data:2006-09-04 10:06:27

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What skills you achieve through your bachelor education? #45

Check Here
Skills through math study

From: http://sitestree.com/?p=4817
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Post Data:2010-05-17 12:16:37

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Understanding Office Politics #45

Just some resources from google search.

From: http://sitestree.com/?p=4783
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Post Data:2011-02-26 07:07:20

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A good resource for learning Struts #47

From: http://sitestree.com/?p=4960
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Post Data:2006-08-04 21:50:24

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Your first struts application #47

  • Check: http://www.coreservlets.com/Apache-Struts-Tutorial/Installing-Struts.html
  • Spring: Struts to spring migration with Hibernate and Unit testing support: Start with equinox application from http://sourcebeat.com/downloads/

From: http://sitestree.com/?p=4912
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Post Data:2013-06-13 10:32:35

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