Skip to main content

SMS SPAM filtering?

Been there, done that. That's what you would hear if you are talking about SPAM filters for your e-mail. The other new area that I am constantly getting irritated about is the mobile SMS SPAM that make their way into my cell phone.

One way or the others, we inadvertently give away our mobile phone nos to the various dealers who pass on the same to bulk SMS generators. They in turn make it a point to enlighten you of the various offers that you should be thankful to spend your money on! Thank God I am not charged for incoming messages!

I know most providers like banks or the telecos provide a Do Not Call registry usually hidden away in the small-print. They abide by your request, but it is the other sources where you are forced to give away our number from where the main problem arises.

One thing that I noticed that most mobile phone lack is an active SPAM filter for your mobile phones that can scan your incoming SMSes and over a course of time, learn from you, on what you regard as SPAM and what are valid message. This algorithm of scanning the frequency of words that makeup an SMS and classifying them based on your inputs as one of 'possible SPAM', neutral or 'likely a valid SMS' is called the Bayesian SPAM filtering.

Looking at the Java MIDP API, I could not find any way by which I can intercept or takeover the built-in SMS application. However, from the forums, the friendly folks at Nokia informed that it might be possible using the C++ SDK.

So, my next possible app would be to try on the feat before which there might be a few simple applications to hone my skills on the S60 API. Check out the source forge project mymobiletools shortly for simple apps that might enhance your experience with your mobile.

Labels

Labels:

Comments

Shoban Jayaraj said…
From the Symbian site, it looks like though it is possible to register to intercept SMS messages, it is forwarded to the first app that had registered, which is always the default SMS app on your mobile phone. This means that your newer app will never get a chance to intercept any SMS messages.
11:17 PM
Post a Comment

Popular posts from this blog

Inside a Text Editor Ever since my college days, after dabbling with vi and a few other editors, I always had an yearning to create my own. Now, I am still stuck with XEmacs and jEdit and had a chance to compile / study the sources and documentation of EMACS and a free editor component called Scintilla. Until now, I was under the the belief that text editors used a doubly linked list to represent the text in memory. The advantages of this approach being insertions and deletions are much more easier which is just a matter of just un-linking a node off the list. But the shortcomming is that they tend to fragment memory with each node or line take a bit of memory. The other alternative approach is to have a dynamic array which is a contiguous space of memory and can sometimes be directly written off to a file. The disadvantages are that insertion and deletion are costly and you need to reallocate quite frequently. While goint throug the source and documentation of text editors, I chanced ...
1 comment
Read more
The time machine Managed to get a copy of the King Solomon's Mines by Henry Rider Haggard. The book was originally published at 1855, more than 150 years since I am reading it. I'm sure that it would transport me back in time revealing how people lived and the problems that they faced. Of course, you can get the text in an electronic form from the Project Gutenberg for free, but I prefer the traditional form of reading where you can 'shutdown' any time and 'restore' in a jiffy. The other book that I have in reserve is The Journey to the Center of the Earth by Jules Verne (1864). There are so many classics that you can get access to for free if you do not mind staring at your display or PDA. But don't miss them out.
Post a Comment
Read more
Battle of Wesnoth Been on the lookout for a free turn based strategy game and chanced upon the Battle of Wesnoth . Despite it being an open source game (meaning, you get the source), it was incredibly polished akin to any of the other turn based strategy game (Alpha Centauri), be it the background score or the graphics or the tutorials. The game itself is set in a period similar to the D&D or nethack era. For the film buffs, if you have read or seen the Lord of the Rings, you would probably be able to relate to the clans that populate the game world. The game play, as with any turn based strategy game requires background information on each of the units that you own, their strengths and weaknesses and a lot of planning (a kin to chess, but with a lot more parameters) where factors like day - night cycles are taken into account (e.g, humans fight well during the day, but the orcs are better during the night). It is encouraged to keep your older units as they gain experience and beco...
1 comment
Read more