Upload
amber-hoover
View
215
Download
1
Tags:
Embed Size (px)
Citation preview
Why do we research?Why do we research?
– To solve a problem
– To satisfy an itch
– To gain more market share/ Develop and improve
– It is part of the Job
– To make more money
– To get a Ph.D Degree
What are the types of What are the types of AcademicAcademic
Research Works?Research Works?
• A totally new innovation or frame work
• Any analysis/ approach/ new algorithm / procedure
with at least some deviation from existing methods
so as to have contribution which can reduce
cost/time/ and or increase in performance
DECIDING ON A TOPICDECIDING ON A TOPIC
• What am I most interested in?
• Do I want to know a lot about a little or a
little about a lot?
• Narrower papers are easier, broader
ones more difficult
AREA OF INTERESTAREA OF INTEREST
• Pick a Direction or area of interest
– Based on our background/
knowledge/ Exposure(Subjects handled,
Courses taken, readings
Conferences attended
seminars etc.)
Example - NetworkingExample - Networking
• This is an area only.
• It could be “Multicasting in Networks”
• Could be further refined to 'Congestion control
for Reliable multicast’
• Further, 'Congestion control through Admission
Control’
• Do not say,
– “Wireless Networks” (too general)
it can be – Wireless with infrastructure / Ad-hoc
Networks / Wireless Sensor Networks
• Narrow down further,
“Systematic Testing of Wireless MAC layer”/
“Efficient hand off for IP mobility” /
“Security by modifying the protocol ”
• in any of the above networks
• Do not just say “Network Security”
but, “Security through
– Protocol
– Encryption/ decryption algorithms
– Key management
– Hardware deployment”
• Do not say as “Quality of Service in
networks”, but as, “Quality of
Service in IP Networks through
Congestion Control”
In unicast
In Multicast
KEY WORDSKEY WORDS
• Compile a set of Key Words on the chosen
topics
• Start searching for the key words from
IEEE library on line
ACM library on line
Google (selectively)
Citeseer.com
Searching for papers in General Searching for papers in General area of Computer Networks, area of Computer Networks, look for look for
• IEEE/ACM Transactions on Networking
• IEEE Journal on Selected Areas of communications
• Computer Network Journal (Elsevier)
• And many others
On Wireless Networks ..On Wireless Networks ..
• ACM Mobicom
• ACM MobiHoc
• ACM MANET Journal
• AdHoc Networks Journal (Elsevier)
• IEEE / ACM IPSN
• IEEE WCNC
• And many more Journals and conferences
SELECT PAPERSSELECT PAPERS
• From the topics of papers we have collected,
Select papers that we think most related to
what we have in our mind
• Do not read all the papers now
• Check the title, abstract, authors and
affiliations, Journal or Conference
Refine Key words ..Refine Key words ..
• Now try to refine our key words and perform
multiple searches for quality works
• If a specific paper is liked, look at the list of
references this will give a good indication to
follow
ConsolidateConsolidate
• With these additions narrow down
to 15- 20 papers
– of most related, we think, for the
selected area of work
Gather InformationGather Information
• Now start reading –
• ONLY THE ABSTRACT, INTRODUCTION and
CONCLUSION
• Skim the rest of the paper for general idea
• Identify the emphasis of each paper
Pick the bestPick the best
• Based on our reading and understanding
pick 4-6 papers that We think that address
our research interests and challenges in the
field most appropriately
• Read these 4-6 papers thoroughly from the
beginning to the end
AnalyzeAnalyze
• Main approaches
• Methods of Analysis
– Metrics
– Evaluation tools
– Analysis and interpretation of results
– Simulation or
– Measured data
• Conclusions
Some questions on these Some questions on these ideas..ideas..
• Did all/some papers use similar approaches?
• Have they used same evaluation criteria?
• Same method of analysis?
• If not,
– What are the strengths / weaknesses of each method?
• Keep a list of ideas we want to explore
• This will create another list of readings
• Keep a list of
– What do we think the authors may
have missed
– The gaps and Limitations that could
be improved upon
• Any idea of how to accomplish these
improvements
ProposalProposal
Write two pages of proposal defining as clearly as
possible, the following:
– Motivation
– Research Challenges
– Overview of the existing work
– Limitations of the existing work
– Potential directions and ideas for improvement
– Expected results and impact in the field
• Ask the trust-worthy friends to read and
comment on these two pages about
• If it is not clear, go back and rewrite
• If we think we have missed some other
work, go back to the 15-20 list and pick
another 3-5 good papers to read and
rewrite the proposal
Focus on an ideaFocus on an idea
• Be selective in readings
• Try to focus, not get confused
• Write these two pages
• The next step is to write a 10 page
proposal elaborating on the 2 pages
PublishPublishSend paper to Journal/Conference
• Do not mind if not accepted
• This will give good comments by referees
• Improve upon the paper utilizing the
comments
• It will get accepted and published
Thesis and SynopsisThesis and Synopsis
• If 2 Journal papers and 2 conference papers
published, think of consolidating the work
• Left out works, links that may be needed have to be
completed
• Write the draft Thesis
• Write the Synopsis