tfnico's blog

Met my student guide/councellor today. She went pretty easy on the fact that I haven't done much the last two months. Deadline for a new version of the essay will be 20th of December. Improvements will be adding some more content according to the new outline (suggestion for solution and comparison of solutions). Also adding some more to the problem description. After that, I might be able to use the essay as a chapter or two in the final thesis. Going to Germany from the 12th-19th of December. Will bring the Boiko-book along for inspiration. Will do the work there. I shall also produce and workplan for the final semester. Was just confirmed by the institute that all thesi for the class of '01 must be done by 1st of May, 2006!

I will have to choose some sort of formal process for comparing information systems (more specifically, CMS-es). The only real one I've encountered so far is the Analytical Hierarchy Process (AHP), as mentioned in on of the earlier article reviews. It seems a bit heavy, but there are alot of factors inside that I like, and it is also good for comparing few systems (pair-wise), so I can use that as an excuse for comparing fewer systems ;) Some googling showed that there are lots of research which have been done with the aid of AHP. There are also many other frameworks or methods (decision support tools) that can be used which I might have to take a look at before settling with AHP. I also have to choose what I want to compare. Let's say I have to pick four CMS'es. Needless to say, these would have to be of the same level, not some enterprise big thingie, but rather a couple of open source ones and a couple of proprietary smaller ones. I allready have one proprietary (Prim...

After a hard month of preperations for Dagen@ifi , I'm now back in full writing the thesis (well, almost full). Where I last left off was reviewing a number of articles I read. Since then I have read several articles and a book on Information Infrastructures . They are somewhat related to my thesis, as a Content Management System is one of the larger IT-tools which are part of a corporate infrastructure. So, first step to get back on track is to see what I have got so far : Written some 5000 words in this blog (mostly useless babble) Written an essay of 4000 words (which I will remove from this blog and put in a seperate document ) Written a new outline for re-writing the essay (perhaps turning it more into a thesis of sort) I have, however, not been completely idle in this November. I have tried out Magnolia customization, turning the CMS into a webshop (or rather adding a module for a webshop). Of course as with any implementation, it was really simple - after I had com...

Just some quick notes here. This article (more like a memo) encourages an object oriented approach to creating content (reusable, etc), in hoping that the content elements can be reassembled by demand in an almost magical process. This is definitly what will become of content in the future (and sounds somewhat like Boiko's definition of content = information elements put together), but is still a bit abstract sci-fi. Maybe in a few years..

An experiment in making a CMS based on P2P technology. A good article, scientific. Several good points. Pretty technical. The obvious benefit of having a distributed repository is scalability, but it is suggested that content ownership/quality is increased since the content is local. The authors make a point of using open standards, though not a very good one (java and XML). JXTA is one of the more exciting and relevant standards. The experimental implementation of the system had not been completed at the time of writing, and I can't find any continued effort on the net. Bit of a shame actually, sounded like a very reasonable implementation. A good idea and a good architecture, but I guess our centralized servers are still strong enough for handling all content.

Subtitle: Does Systematisation of the Knowledge Base have a Positive or Negative Effect on Organizational Culture? The article starts off with a pretty stupid question. Of course, I would believe the answer most of the time is yes, and the conclusion of the article doesn't differ. The article considers two sorts of KM/CM software: Workflow systems and CM systems. Funnily enough, XML CMSes is the exact term, and already it is shown how the author likes sticking his finger into irrelevant technical details (so what if the CMS is based on XML?). However silly the purpose of the paper, there is a nice view on the value of workflow systems (cause process is knowledge too). All in all, this article says nothing else than "IT affects orgnizations! Wow! Even positively most of the time!" and is pretty worthless.

Also a very unscientific article. Very subjective. The bottom line here is that content should be written independant of languages (good luck), or at least make accessible enough information so that content can be translated without loosing value. A finger is pointed on several issues in translation/internationalization/localization that you might not have thought about, but all in all, this article is thin, subjective and not very useful.

A nice intro to CMSes. Not a scientific article, but easily read. Plone is similar to Magnolia in many ways, more powerful in some areas, weaker in others. Very content-specific domain model. Can not be abstracted into anything else than content. Nice that the CMS has themes, as well as new-content-wizards and template editor. They call wiki-text structured text . But why wiki when you can wysiwyg? :) Overall, nice intro to Plone, and some good ideas for WCMS in general (requirements). I could've used Plone/Zope as a candidate in my comparison, but my scope is too small I think (will stick to the java ones).

Interesting material to use for analyzing the value of a WCMS. Might use it myself for comparing the candidates. The Analytical Hierarchy Process (AHP) is a set of principles or a framework for evaluating investments. To soften the subjectiveness of the framework, a wide range of sensitivity analyses are performed. A framework is presented, a bit similar to the one in Management Challenges of the New Infrastructure, only less complex (Input -> Process -Output). The framework is mostly applicable for doing pair-comparisons, so the candiates should be reduced to a handful before doing the benchmark. Funny how this article regards WCMS to be what most thinkers consider to be ECM.. Overall, this article uses alot of text to get to the point, but the framework presented is quite good, and I will probably use it.

Today I'm taking the train back down south for my summer vacation. Since it's been a while since my last post, I'll do some more thoughts here before I'm off. I am planning to spend a good bit of the summer reading through Bob Boiko's CMS bible, as well as putting together a scheduler-application with JSF, and perhaps glue it together with Magnolia. Will also be making some much needed custom Magnolia templates. I was reading the CMS bible the other night, and I read something about sorting content in to binary and "normal" files. Binary files being "all 1's and 0's", like pictures and media files, but also files of a closed format. A word file or an Excel workbook is a binary file. During the course of knowledge management this spring, I learned that heaps of information which contents are allready at an atomic level (there is no easy way to aggregate elements out of a word document), we call unstructured data . An email, which content c...

A asked me to write an abstract for this conference . It seems to be very KM-centric, and I know that KM people like to distance themselves from CMS-stuff, so I'm not sure they'll like it. KM-consultants like talking about CMS systems as if they are trivial pieces of sotware which were perfected in the 90'ies, but they aren't. There's still a lot of work do be done in that camp, and KM folks need to acknowledge this effort.. Anyhow, the paper can be found here .

Got some valuable links from A on how to evalute the ROI of implementing CMS, among other things: Merant report on CMS ROI IT strategy and WCMS Also a very interesting detailed description of java implemented "knowledge center"

Looking through som old blog postings done by Martin Fowler (whose posts I find most interesting, both in an academic and practical way), I found this one . I consider building on those thoughts when defending my thesis' approach. Martin Fowler asks whether open source projects can be actual R&D. I ask (overstating the problem): Do all the brittle R&D efforts done through students' master thesi need to be 100 pages of paper theory?

According to one guest lecturer at a course about knowledge management, Åsmund Mæhle, their first attempt at creating a web portal for governmental CoP's failed because they tried to sort information in a hierarchal manner. Eg. they would put everything related to one municipality in under one node, but later failed to connect it to other municipalities having similar practices. Their solution was to have a map-like, associative structure of information: Concepts and relations (a hierarchy typically only has one sort of relation: is-child-of). Of course, an associative directory will be less structured, more difficult to implement and (arguebly) harder to maintain. Certain websites require a rigid structure (legal documents, laws and rules) to guarantee no navigational mishaps or confusion. My imminent conclusion is that larger sites, especially the portals, needs to declare certain parts of their structure an associative one, leaving a strict core with important documents in a hie...

Spring 2005 - Gather requirements - Develop solution Autumn 2005 - Deploy solution - Extend functionality Spring 2006 - Put together feedback, notes, reports - Results in a thesis