Daniel’s Blog

As more and more time goes by,
I'm realising that my life is constantly changing,
constantly evolving, like the wind or the rain;
speed, direction, pressure and temperature.
Life does continually change,
Sometimes better,
Sometimes we see it as worse,
but we must ride on wind.
Three years before writing this,
I wasn't in a good situation,
I was trapped, but somehow,
Maybe that developed me.
Strength from turbulence.
Now, I am happy,
Consistently learning and evolving spiritually,
Constantly in love,
Always trying my best for society.

This is me. A poem called “Evolution of Myself” written by Daniel Lewis on the 2nd March 2009 at about 6:30pm.

I’ve started using the following setting for my university report writings, and I highly recommend it!:

• For finding articles and books: Google Books, Google Scholar and CiteseerX
• Zotero, a firefox plugin for Bibliography Management. Which includes the ability to sponge bibliographic data from all of the above and many of the article repositories on the web (and Amazon.co.uk books category ).
• BibTeX, which is a bibliographic format that can be exported from Zotero.
• LaTeX, which is a document markup language which is reasonably similar (although in some ways simpler, in other ways more complex than) HTML. LaTeX can also work with BibTeX, by using unique identifiers, LaTeX has the ability to give a code, pull data out of the BibTeX file and provide precise styling for the document that you are referencing.

Absolutely amazing. I highly suggest using all of the above. I also use something called Kile which is an “Integrated LaTeX Environment” for Linux (it was made specifically for KDE, but I use it through Gnome).

I’ve dabbled with LaTeX in the past, but it just didn’t really work for me until recently. So please, if you do write articles, then try out LaTeX if you haven’t already!

UPDATE - Friday 20th February 2009

I’ve given up on Kile, as it doesn’t seem to work on my Laptop. I’m now using Texmaker. Which is cross-platform, and seems a lot more responsive than Kile.

Yep, another SPARQL query. This time listing all UK Prime Ministers and their religions (in order of party). The results are here: “UK Prime Ministers and their Religions“, and here is the SPARQL for it:

SELECT ?PresidentName ?PartyName ?ReligionName
WHERE
{
?president
dbpprop:party ?Party;
dbpprop:order dbpedia:Prime_Minister_of_the_United_Kingdom;
<https://dbpedia.org/ontology/religion> ?Religion;
rdfs:label ?PresidentName.
FILTER (lang(?PresidentName) = "" || langMatches(lang(?PresidentName), "en")).
?Religion rdfs:label ?ReligionName.
FILTER (lang(?ReligionName) = "" || langMatches(lang(?ReligionName), "en")).
?Party rdfs:label ?PartyName.
FILTER (lang(?PartyName) = "" || langMatches(lang(?PartyName), "en"))
} ORDER BY ?PartyName

I was wondering about the Presidents in the United States of America, and wondered what their religions were. So I zipped up some SPARQL queries to run against DBpedia, they aren’t perfect (i.e. they don’t capture all of the presidents due to mislabeling and me not being too bothered about the answers), but it provides some answers.

The Democrats:

SELECT ?PresidentName ?ReligionName
WHERE
{
?president
dbpprop:party <https://dbpedia.org/resource/Democratic_Party_%28United_States%29>;
dbpprop:order dbpedia:President_of_the_United_States;
<https://dbpedia.org/ontology/religion> ?Religion;
rdfs:label ?PresidentName.
FILTER (lang(?PresidentName) = "" || langMatches(lang(?PresidentName), "en")).
?Religion rdfs:label ?ReligionName.
FILTER (lang(?ReligionName) = "" || langMatches(lang(?ReligionName), "en"))
} ORDER BY ?ReligionName

Which the answer is viewable “Democratic Presidents Religions”

The Republicans

SELECT ?PresidentName ?ReligionName
WHERE
{
?president
dbpprop:party <https://dbpedia.org/resource/Republican_Party_%28United_States%29>;
dbpprop:order dbpedia:President_of_the_United_States;
<https://dbpedia.org/ontology/religion> ?Religion;
rdfs:label ?PresidentName.
FILTER (lang(?PresidentName) = "" || langMatches(lang(?PresidentName), "en")).
?Religion rdfs:label ?ReligionName.
FILTER (lang(?ReligionName) = "" || langMatches(lang(?ReligionName), "en"))
} ORDER BY ?Religion

Which the answer is available directly here: “Republican Presidents religions”

Please note

• It doesn’t return all presidents of the parties
• It does use the DBPedia SPARQL engine (powered by OpenLink Virtuoso)
• It does use some shortcuts (i.e. not defining PREFIXs and the FROM clause), as the DBPedia SPARQL engine provides these nice shortcuts.

It’s absolutely fantastic that more and more people are taking up Semantic Web solutions and providing RDF.

Guys and Girls it’s time for the next step!

This is something that I’ve been thinking about for a while. People, although they are taking up the SemWeb, they don’t seem to understand the full power of it’s expressiveness. This isn’t a providing problem, this is a usage problem…. Yes it’s fantastic that we can interlink objects now, but what does it mean to be an object? What can we learn implicitly and explicitly from this highly-structured and highly-distributed web of data objects? and finally, what can we do with what we learn?

These questions are the real heart and real soul of the Semantic Web, and an area in which us Semantic Web advocates have really mentioned much before.

And please note, this shouldn’t *just* be an academic thing. Systems which embrace this, and which are in the wild, would greatly benefit. It’s breaking down the walled-garden and combining the intelligent systems which have previously been in websites like amazon.co.uk and google, and exposing those methods to the real semantic data.

The key to all of this is improvement of society. If your project improves society (or helps the environment in some way), then your project should be excellent. Whether or not it makes money!

Hope this all makes sense…. feel free to ask questions, or give your opinion.

Daniel

Rumours have it, that there will be another Bristol Knowledge Unconference.

The last one was a success… a good turn out, some interesting talks and discussions. So it’s only right to do another one.

This one coming up doesn’t have a date yet, or a location. It will, unlike the previous, have a “theme” which I’ll be trying to get speakers for…. and of course, it’ll be in Bristol somewhere.

So… I need some helpers. Please do get in contact with me if you can:

• help me find a location
• help do some general organisational/administrative assistance
• offer to do a talk about knowledge, set to a specific them
• give some money to pay for food and drink

I will strive to make this Unconference completely free for attendees, which does mean that we require the location to be free (or sponsored) and the food to be supplied (or paid for) by some organisation(s)/people.

So please do get in contact if you can help in any way by sending me an email ( danieljohnlewis at gmail dot com ). Else, I’ll keep you all up to date through my blog.

Thank you,

Daniel Lewis

Here are some predictions for Computing & IT in 2009:

• Hardware
  • More and more Cloud Computing services (and improvements)
  • Personal Supercomputer Hardware (such as NVidia Tesla)
• Software
  • Advancement of ease-of-use in Operating Systems, particularly Linux… which will see more of a take up this year than ever before.
  • Browsers (particularly Mozilla-based and Opera) will start to contain more and more Semantic Web based features.
• Web
  • More people and organisations providing Semantic Web services. Leaders in this field will help greatly, such as the BBC, BT and the UK Government.
  • The original developers and advocates of the Semantic Web, will start to move away from it a little in an attempt to improve the semantics of the Semantic Web. Areas such as Fuzzy Logic, Bayesian Probability, Advanced Description Logic, Intelligent Agents and Artificial Neural Networks will be bridged with the Semantic Web by researchers.
  • Web development will become more and more like desktop application development.
  • Web design will become more focused on providing the data rather than providing pictures, fusing with Information Architecture.

BUT! More importantly, things may seem to slow down in terms of development within the computing field. This won’t be entirely the case, we’ll see more efficiency improvements than feature additions… and these developments will probably help the efficiency of those companies using that software/hardware.

Although I’ve mentioned all of this. Please note that I truly feel that we should move away from a materialistic view to a more societal and/or spiritual point of view. This means that although new things may be released in the future, we should recognise them, but not be tempted by them if they are not necessary updates.

I am very pleased to announce that Beki and I are going to get married!!!!

I proposed to Beki at the Cardiff New Year Celebrations (Calennig) 2008/2009, just after midnight. I did indeed provide her with a ring (18ct White Gold and Cluster Diamond).

The wedding is starting to be planned, we have an initial idea of doing it in Summer 2011, but this may become 2010. Interestingly, and depending on whether the Church is happy to do so, we’re planning to have the service streamed over the web… but more on that later! (<- typical geeks!)

I know that all our friends and family who read this blog will be very happy for us both, and thank you to all those who have commented on our new status face-to-face or by phone, text-message, email, facebook-message and instant message.

Merry Christmas 2008 to every one of you.

For those of you who aren’t Christian, please take some time to think about 2008 and think about the forthcoming year 2009…. because Christmas is truly about the turning of the year, the beginnings of new things for you.

For those of you who are Christian, I hope you’ve had a good Midnight Mass/Eucharist/Communion/Service (if you celebrate that in your denomination). Let the symbolic birth of Jesus be a spiritual refreshment within us, and a time to think about new beginnings in our day-to-day life.

Merry Christmas, and Many Blessings. May the light shine on us all.

Daniel

(Let’s note that it’s also Sol Invictus Day, Yule (in some understandings) and the Feast of Saint Anastasia of Sirmium (on the Roman Catholic Calendar))

There exists such people who overly promote a certain religion, whether that be Christianity, Islam or something else. These are the Evangelicals of this religion. You’ll find them in the street advocating their religion, and saying that if you don’t share their faith then some nasty things will happen to you whether that’s in this life or some other. I think that if you want to believe that then fine, but you shouldn’t scare people into believing the same thing as you.

There also exists another kind of person, which is becoming increasingly more common in recent years. These people believe that there is no God (i.e. they are atheist), and they are sometimes pretty extreme about it… often saying things like “if you are religious, then that will eventually lead to pain”.

Surely, this kind of atheism is just as bad as the evangelical religious belief?

It’s really got to me recently, because…

If I see a Christian Street Preacher, then I sometimes stop and talk to him/her, and congratulate them on their spirituality… but then I’ll defend other peoples views (including the atheist and humanist point of view), as everybody has the right to believe in what they want to believe as long as it isn’t hurting themselves or anyone else. I personally have a different understanding of spirituality, religion and the universe to what the Christian Street Preacher has.

When I talk to an atheist extremist, I will also congratulate them on being firm in their understanding of the universe. But I will defend the spiritual and religious way of living, even the ones that I may not agree with. Once again, this is because I feel that everybody has the right to believe in what they want to as long as it isn’t hurting themselves or others.

This hatred is definitely not healthy, whether it’s from a “theist” or an “atheist”. The fact is we are all human, and we have some kind of connection with nature… so instead of arguing all the time, lets just get on with life and try not to hurt people (mentally, physically, spiritually or in any other way).

Bah, seriously irritates me….

(rant over… feel much better now)