February 27, 2004
Connecting to Fedora's X Server
Connecting to Fedora's X Server
Running Fedora and trying to connect to its X server, only to continue to get a can't open display or cannot connect ot display?
Turns out Fedora has TCP connections to its X server disabled by default. I like how they default to more secure, but isn't that what xhost is for?
I am blogging this so that google can push this link up to the top. Hopefully save someone else the time.
Posted by sethladd at 09:30 PM | TrackBack
February 18, 2004
WS-Discovery
Metadata Specifications Index Page
Call me jaded, but here's another attempt to solve the problem of link local discovery. You know, since Jini, JXTA, UPnP, Rendezvous, and others did it so horribly. Oh, I know... their downfall was that they didn't use bloated SOAP! Ah ha! Luckily, we now have a discovery protocol that uses XML and SOAP. Can't wait to try to fit all that XML into a single datagram.
I dig XML. But there might be a better way to ask "Is there a printer here?" than a huge SOAP message.
Posted by sethladd at 08:55 AM | TrackBack
January 08, 2004
Bright Future for Mobile Publishing
OJR article: Conference Panelists See Bright Future for Mobile Publishing
Publishing to the Web from your cell phone or other mobile device -- moblogging -- is all the rage with Tokyo’s digerati, and many believe these new mobile publishing tools will eventually bring big changes to journalism and other industries.
Posted by sethladd at 09:48 AM | TrackBack
January 06, 2004
List of Blog Search Engines
Ari Paparo Dot Com: Big List of Blog Search Engines
Thus, the Big List of Blog Search Engines.
Following are all the blog search engines, directories, and web-based RSS aggregators I could find, along with brief instructions on getting your site listed. I'm sure I missed something so use the 'comments' for any updates.
Posted by sethladd at 01:10 PM | TrackBack
January 02, 2004
2003 Google Zeitgeist
Google Press Center: 2003 Year-End Zeitgeist
The 2003 Year-End Zeitgeist offers a unique perspective on the year's major events and hottest trends based on more than 55 billion searches conducted over the past year by Google users from around the world. Whether you are tracking the global progression of the latest news or learning about healthy searches in Japan, the 2003 Year-End Zeitgeist enables you to look at the past year through the collective eyes of the world on the Internet.
Posted by sethladd at 07:47 AM | TrackBack
December 30, 2003
Matz on Craftmanship
Programmers can get a lot of benefit from reading source code. You can't simply tell people how to be good programmers. You can offer them some principles of good programming. You can describe some good design experiences you've had. But you can't give them a real knowledge of how to be a good programmer. I believe the best way for that knowledge to be obtained is by reading code. Writing code can certainly help people become good programmers, but reading good code is much better.
Posted by sethladd at 12:36 PM | TrackBack
December 25, 2003
Linux 2.6 Scheduler
Ars Technica: Linux.Ars (12/24/2003)
Welcome to this week's edition of Linux.Ars. Today we feature a detailed description of one of the most important parts of the newly-released Linux 2.6 kernel: the scheduler. The new scheduler features several improvements over that in 2.4; we will not only explain the improvements, but also describe how the scheduler works and why these improvements are important.
Posted by sethladd at 10:07 PM | TrackBack
December 22, 2003
World of Ends
Fortunately, the true nature of the Internet isn't hard to understand. In fact, just a fistful of statements stands between Repetitive Mistake Syndrome and Enlightenment...
Posted by sethladd at 10:24 AM | TrackBack
Quit Slashdot
Welcome to the home of the Quit Slashdot movement.
Posted by sethladd at 08:13 AM | TrackBack
December 18, 2003
Wonderful World of Linux 2.6
Wonderful World of Linux 2.6 - Joe Pranevich
Although it seems like only yesterday that we were booting up our first Linux 2.4 systems, time has ticked by and the kernel development team has just released the 2.6 kernel to the public. This document is intended as a general overview of the features in the new kernel release, with a heavy bias toward i386 Linux. Please also be aware that some of the "new" features discussed here may have been back-ported to Linux 2.4 after first appearing in Linux 2.6, either officially or by a distribution vendor. I have also included information on a handful of cases where a new feature originated during the maintenance cycle of Linux 2.4, and those will be marked as appropriate in the text.
Posted by sethladd at 08:16 AM | TrackBack
December 17, 2003
Atom Project
We're writing specifications for syndicating, archiving and editing episodic web sites.
RSS is SOOOOO last week.
Posted by sethladd at 08:49 AM | TrackBack
December 04, 2003
JXTA P2P Sockets
ONJava.com: Introduction to the Peer-to-Peer Sockets Project [Dec. 03, 2003]
By the end of this article, you will understand the motivation and need for the P2P Sockets package, how to configure and set up the P2P Socket libraries to run on your system, how to create and run P2P server and client sockets, how to work with the P2P InetAddressclass, and security issues and limitations in the framework.
Posted by sethladd at 08:27 AM | TrackBack
ApacheCon 2003 Roundup
O'Reilly Network: one more post about ApacheCon 2003 [Dec. 02, 2003]
i got the opportunity to attend ApacheCon 2003 in Las Vegas (Vegas baby!
Posted by sethladd at 08:24 AM | TrackBack
December 02, 2003
GNU libavl - binary tree implementation
Binary search trees provide O(lg n) performance on average for important operations such as item insertion, deletion, and search operations. Balanced trees provide O(lg n) even in the worst case.
GNU libavl is the most complete, well-documented collection of binary search tree and balanced tree library routines anywhere.
Posted by sethladd at 10:51 AM | TrackBack
November 30, 2003
Can Google Grow Up?
Fortune.com - Technology - Can Google Grow Up?
When the numbers pertain to Google, they look very, very good. In 18 months the company has quadrupled in size, now employing more than 1,300 people. Annualized revenues have sextupled, to about $900 million. Annualized pretax profits have grown by a factor of 23, to about $350 million, according to a handful of people who have been told the figures. Only a few high-tech companies in history, like Apple, Compaq, Sun, and more recently Amazon.com, have generated that kind of revenue growth so fast. None has made as much money doing it—not even Netscape, which grew faster than Google has but made money in only one of its years.
Posted by sethladd at 10:31 AM | TrackBack
November 27, 2003
Wireless Internet Options
Wireless Internet access through cellular/PCS networks
Wireless Internet access through the cellular/PCS networks
For U.S. markets.
Posted by sethladd at 08:59 AM | TrackBack
November 26, 2003
Installing Oracle on SuSE
Installing Oracle on SuSE tricks. It's like giving birth to a demon.
Posted by sethladd at 10:19 AM | TrackBack
November 18, 2003
National Information Consortium
NIC Inc. - The People Behind eGovernment
Need to build eGovernment services?
Partner with NIC to enhance how your government does business.
My new company!
Posted by sethladd at 11:33 PM | TrackBack
November 13, 2003
eGovernment and Open Source Blog
Run by Todd Ogasawara, the eGovernment Team Leader for the State of Hawaii (my home state).
Posted by sethladd at 02:33 PM | TrackBack
November 11, 2003
Microsoft Wallop
Wired News: Will Microsoft Wallop Friendster?
Speculation about Wallop began immediately following the company's low-key announcement at last month's Professional Developers Conference in Los Angeles that it was working on a tool that incorporates blogging and social-networking capabilities. Some observers surmised it was a blogging tool for the 2006 launch of Microsoft's Longhorn operating system. Others suggested it was knowledge-management software, à la Lotus Notes, slated for the second quarter of 2004.
Microsoft attempts to build social networking tools into their new operating system.
Posted by sethladd at 06:18 AM | TrackBack
November 10, 2003
Politics1 News Blog
Coverage of American politics, especially Presidential Race 2004.
Posted by sethladd at 03:17 PM | TrackBack
November 05, 2003
Google Indexing IRC?
Cocoon: Internet Glue: Google Crawling IRC?
Google has been placing bots in IRC channels. Google rocks.
Posted by sethladd at 07:37 AM | TrackBack
November 04, 2003
CSS House
CSS House (3D Border Demo 2) by Chris Hester
CSS House
A whole house built in only CSS. Of course, barfs on IE.
Posted by sethladd at 02:38 PM | TrackBack
October 31, 2003
Great Pumpkin Carvings
Great pumpkin carvings.
Posted by sethladd at 12:56 PM | TrackBack
October 30, 2003
Country and US States in SQL
Country Name and ISO 3166 Code MySQL Import File
Country Name and ISO 3166 Code MySQL Import File
Posted by sethladd at 12:21 PM | TrackBack
The iPim
O'Reilly Network: The inter-personal information manager (iPim) [Oct. 28, 2003]
This iPim has seven key functions: search, save, organize, share, publish, play and transact.
I love software like this. Maybe it's a pipe dream, but these are worthy goals
Posted by sethladd at 08:24 AM | Comments (0)
July 28, 2003
Tim O'Reilly Interview
stage4 - Tim O'Reilly interview: Digital Rights Management is a Non-starter
Tim O'Reilly interview: Digital Rights Management is a Non-starter.
Posted by sethladd at 04:20 PM | TrackBack
May 08, 2003
Hackers and Painters
Now on the required reading list.
Posted by sethladd at 08:26 PM | TrackBack
April 25, 2003
Swarms and Mobs at This Year's ETech
OpenP2P.com: Swarms and Mobs at This Year's ETech [Apr. 25, 2003]
Some thoughts from presentations and experiences from
O'Reilly's Emerging Technology Conference.
Posted by sethladd at 04:55 PM | TrackBack
April 13, 2003
Plone CMS
plone.org - Welcome to plone.org
Just something I've got to check out in a bit.
Posted by sethladd at 09:44 AM | TrackBack
April 09, 2003
XP User Stories
User Stories in eXtreme Programming.
Posted by sethladd at 01:07 PM | TrackBack
April 05, 2003
Too True
Migrating to Linux not easy for Windows users - April 4, 2003
Bow down to my SUPERIOR LUNIX!
Posted by sethladd at 09:18 PM | TrackBack
April 04, 2003
Hydra
Multi user text editing through rendezvous. Very cool for pair programming.
Posted by sethladd at 12:28 PM | TrackBack
Safari Bookmarklets Working
Antipixel | Blog | Help with Bookmarklets
How to get bookmarklets working in Safari. Props to CEO for showing me the light.
Posted by sethladd at 10:02 AM | TrackBack
March 13, 2003
64 bit Computing
Introduction to 64 bit Computing Arstechnica has a good overview of 64 bit computing in an x86 world.Posted by sethladd at 10:59 PM | TrackBack
February 27, 2003
Linux and Business
http://www.businessweek.com/magazine/toc/03_09/B382203linux.htm
BusinessWeek takes a look at Linux.
Posted by sethladd at 08:09 PM | TrackBack
February 22, 2003
New Version of MovableType
MovableType is up to 2.62. I hope it's easy to upgrade.
Posted by sethladd at 09:47 PM | TrackBack
February 13, 2003
XFree86 Font De-uglification HOWTO
http://www.tldp.org/HOWTO/mini/FDU/
In the never ending battle to make X purdy.Posted by sethladd at 12:53 PM | Comments (0)
February 12, 2003
W3C ACL System
http://www.w3.org/2001/04/20-ACLs
This document describes the ACL storage and query mechanisms used by W3C, as well as the availability and use of this data on the semantic web.Posted by sethladd at 05:06 PM | Comments (0)
XML 2002 Conference Proceedings
http://www.idealliance.org/papers/xml02/dx_xml02/index.html
Papers from the XML 2002 conference.Posted by sethladd at 04:59 PM | Comments (0)
Fabulous fonts in Linux
http://theregus.com/content/4/26770.html
One of the more common disappointments reported about the Linux GUI is clunky fonts under X. While it's true that they can look pretty rough out of the box, it's also true that sharpening them up is easy and well worth the effort, thanks to MS TrueType fonts and the open-source FreeType project which makes them useable on Linux.Posted by sethladd at 04:52 PM | Comments (0)
Branching Patterns for Parallel Software Development
http://www.enteract.com/~bradapp/acme/branching/scm-pats-intro.html#SCM_PatsIntro
The approach an organization takes to Software Configuration Management (SCM) can significantly affect the quality and timeliness with which a software product is developed. By SCM, we essentially mean the process of identifying, organizing, controlling, and tracking both the decomposition and recomposition of: software system structure, functionality, evolution, and teamwork.Posted by sethladd at 04:46 PM | Comments (0)
February 10, 2003
Samizdat
http://www.nongnu.org/samizdat/
Samizdat is a generic RDF-based engine for building collaboration and open publishing web sites. Samizdat builds its underlying data model on RDF (Resource Description Framework), and defines a schema of resource classes and properties for core concepts of a Samizdat site: member, message, thread, tag, proposition, vote, version, part, and so on (see Concepts document).Posted by sethladd at 10:25 PM | Comments (0)
February 06, 2003
Become Your Own CA
http://www.onlamp.com/pub/a/onlamp/2003/02/06/linuxhacks.html
Become your own Certificate Authority, and sign your own - or others' - SSL certificates.Posted by sethladd at 09:16 PM | Comments (0)
Top 10 Web App Vulnerabilities
http://www.eweek.com/article2/0,3959,863414,00.asp
The Open Web Application Security Project, a collaborative security education site, has released a list of the top 10 vulnerabilities in Web applications. The list, at www.owasp.org, is clearly written and full of real problems—with a variety of matching solutions. Here's the vulnerabilities list followed by eWEEK Labs' recommendations.Posted by sethladd at 12:34 PM | Comments (0)
February 05, 2003
Exception Handling Rules
http://euphrates.brivo.net/pipermail/developer/2003-February/008222.html
Some rules to consider when handling exceptions in Java.Posted by sethladd at 11:38 AM | Comments (0)
JGraph
http://jgraph.sourceforge.net/
Graph visualization and manipulation as a Swing component.Posted by sethladd at 10:01 AM | Comments (0)
February 04, 2003
Forward chaining reasoning
http://www.cogs.susx.ac.uk/users/christ/crs/sai/lec11.html
Short little explanation w/ Java example code. Plop RDF on top and we're rolling.Posted by sethladd at 11:43 PM | Comments (0)
Commercial Inference Engine
http://www.networkinference.com/
Great quote from homepage: "Semantic differences, remain the primary roadblock to smooth application integration, one which Web Services alone won't overcome. Until someone finds a way for applications to understand each other, the effect of Web services technology will be fairly limited. When I pass customer data across [the Web] in a certain format using a Web Services interface, the receiving program has to know what that format is. You have to agree on what the business objects look like. And no one has come up with a feasible way to work that out yet -- not Oracle, and not its competitors..." -- Larry EllisonPosted by sethladd at 10:42 PM | Comments (0)
Survey of RDF Query and Storage Systems
http://139.91.183.30:9090/RDF/publications/tr308.pdf
PDF giving overview of different RDF query solutions. From April 2002.Posted by sethladd at 01:03 PM | Comments (0)
RDF Query and Rule Use Cases and Examples
http://rdfstore.sourceforge.net/2002/06/24/rdf-query/
Lots of use cases and examples of their solution in many different RDF query languages.Posted by sethladd at 01:01 PM | Comments (0)
RDQL Grammar
http://www.hpl.hp.com/semweb/rdql-grammar.html
The BNF for the grammar for RDQL, the RDF Query Language.Posted by sethladd at 12:54 PM | Comments (0)
SemWeb in Science
http://www.mindswap.org/Science/
Use the Full Text link to get at the whole article.Posted by sethladd at 12:40 PM | Comments (0)
So the question now becomes should we spend the rest of the time setting this up or finishing the code we wrote?
http://ejbca.sourceforge.net/index.htm
J2EE Certificate Authority.
Posted by sethladd at 10:35 AM | Comments (0)
February 03, 2003
http://java.sun.com/j2ee/ecperf/
http://java.sun.com/j2ee/ecperf/
Posted by sethladd at 02:26 PM | Comments (0)
Introduction to Algorithms, Second Edition
The bible for data structures an Algs.Posted by sethladd at 11:15 AM | Comments (0)
Deep Linking in the WWW
http://www.textuality.com/tag/DeepLinking2.html
This document is designed to provide input to this discussion based on the architecture of the underlying technology.Posted by sethladd at 10:42 AM | Comments (0)
January 31, 2003
Making your linux fonts look sharper
http://people.redhat.com/~mgalgoci/fonts/fixing-2.html
Posted by sethladd at 11:20 AM | Comments (0)
January 30, 2003
Semantic Web Trust and Security Resource Guide
http://www.wiwiss.fu-berlin.de/suhl/bizer/SWTSGuide/index.htm
The security, trust and privacy issues that arise from the vision of the Semantic Web as a global information integration environment are mainly unsolved or even unrecognized. This resource guide collects papers, ontologies, schemata and standards that could be building blocks for a future Semantic Web Trust and Security Framework.Posted by sethladd at 09:38 PM | Comments (0)
Java Remote Debugging
http://euphrates.brivo.net/pipermail/developer/2003-January/008216.html
On how to connect a remote debugger to a java process, from Adrian.Posted by sethladd at 10:28 AM | Comments (0)
Northern Viginia Software Symposium
http://www.nofluffjuststuff.com/2003-03-northva/index.jsp
If you have been looking for a software conference that focuses on the practical technical aspects of the J2EE, XML, Web Services, Agile Methodologies, Open Source and Best Practices, then you have found it here.Posted by sethladd at 09:40 AM | Comments (0)
January 29, 2003
JSWAT
http://www.bluemarsh.com/java/jswat/
A standalone debugger....Posted by sethladd at 03:31 PM | Comments (0)
Now we know who to pray to when the proverbial shit hits the fan
http://www.washingtonpost.com/wp-dyn/articles/A58076-2003Jan28.html
Posted by sethladd at 11:31 AM | Comments (0)
January 28, 2003
Modeling One-To-Many Relationships With XML
http://www.developer.com/xml/article.php/10929_1575731_1
In this article, we'll discuss some options for implementing one-to-many relationships in XML. We'll consider three different techniques: Containment relationship, Intra-document relationships, Inter-document relationships.Posted by sethladd at 07:47 PM | Comments (0)
January 27, 2003
Practical RDF Chapters Up
The chapters for the book are now up for review. In OpenOffice format.Posted by sethladd at 10:06 AM | Comments (0)
Mapping Semantic Web Data with RDBMSes
http://www.w3.org/2001/sw/Europe/reports/scalable_rdbms_mapping_report/
A public report on mapping triple stores and RDBMS concentrating on surveying the schemas used and discussing mapping approaches to and from relational schemas. It describes current best practice for using such systems for Semantic Web data including feature comparisons, recommendations for particular applications and advice on tradeoffs.Posted by sethladd at 09:44 AM | Comments (0)
January 24, 2003
Video on Linux
http://www.jwz.org/doc/linuxvideo.html
Oh, the fun continues. From Justin: "I am using Da SooPer1oR LUn1X! Thus, all media types are beyond my grasps."Posted by sethladd at 01:57 PM | Comments (0)
802_11g
http://www.oreillynet.com/pub/a/wireless/2003/01/23/80211g.html
Move over, 802.11b. It's 54Mbps and backwards compatible.Posted by sethladd at 11:39 AM | Comments (0)
Metacrap
http://www.well.com/%7Edoctorow/metacrap.htm
Putting the torch to seven straw-men of the meta-utopia.Posted by sethladd at 11:35 AM | Comments (0)
Describing and retrieving photos using RDF and HTTP
http://www.w3.org/TR/photo-rdf/
This note describes a project for describing & retrieving (digitized) photos with (RDF) metadata. It describes the RDF schemas, a data-entry program for quickly entering metadata for large numbers of photos, a way to serve the photos and the metadata over HTTP, and some suggestions for search methods to retrieve photos based on their descriptions.Posted by sethladd at 10:07 AM | Comments (0)
January 23, 2003
EJB Inheritance
http://www.onjava.com/pub/a/onjava/2002/09/04/ejbinherit.html?page=1
The holy grail.Posted by sethladd at 11:18 PM | Comments (0)
Convert ints to byte arrays in Java
http://www.experts-exchange.com/Programming/Programming_Languages/Java/Q_20273040.html
The last example is my favorite way.Posted by sethladd at 04:19 PM | Comments (0)
Jetty SSL woes
http://groups.yahoo.com/group/jetty-support/message/5047
..Posted by sethladd at 11:15 AM | Comments (0)
What do HTTP URIs Identify?
http://www.w3.org/DesignIssues/HTTP-URI.html
However, the lack of very concise logical definition of such things had not been a problem, until the formal systems started to use them. There were no formal systems addressing this sort of issue (as far as I know, except for Dan Connolly's Larch work [@@]), until the Semantic Web introduced languages such as RDF which have well-defined logical properties and are used to describe (among other things) web operations.Posted by sethladd at 09:33 AM | Comments (0)
January 22, 2003
State of the Union
.. Not GoodPosted by sethladd at 12:02 PM | Comments (0)
3D printer anyone?
http://www.newscientist.com/news/news.jsp?id=ns99993238
Posted by sethladd at 09:44 AM | Comments (0)
January 21, 2003
IBM aims to get smart about AI
http://news.com.com/2100-1001-981256.html
The theory underlying UIMA is the Combination Hypothesis, which states that statistical machine learning--the sort of data-ranking intelligence behind search site Google--syntactical artificial intelligence, and other techniques can be married in the relatively near future.Posted by sethladd at 08:33 PM | Comments (0)
Redhat Linux vs Redhat Advanced Server
http://www.redhat.com/mktg/utb/011403_which_rhl.html
Chart outlining the difference between the two.Posted by sethladd at 04:28 PM | Comments (0)
Jboss 3_0_5 CHANGELOG
http://sourceforge.net/project/shownotes.php?release_id=129789
Posted by sethladd at 12:58 PM | Comments (0)
RDF Query Systems
http://www.w3.org/2001/11/13-RDF-Query-Rules/
Document is intended to provide an understanding of the concepts and issues related to querying semantic web data.Posted by sethladd at 09:46 AM | Comments (0)
January 20, 2003
Calculate Processor Usage
http://monsters.org/pipermail/spong/2000-March/000415.html
How to calculate processor usage on Linux.Posted by sethladd at 04:56 PM | Comments (0)
Free World Dialup
http://www.freeworldialup.com/
Using broadband for free telephone communications.Posted by sethladd at 11:35 AM | Comments (0)
January 17, 2003
Voter News Service: What Went Wrong?
http://www.baselinemag.com/article2/0,3959,826676,00.asp
After two humiliating technology failures, six major news services are disbanding VNS, a consortium formed to count votes and conduct Election Day surveys. How could the system have been overhauled before disaster struck twice?Posted by sethladd at 10:50 AM | Comments (0)
RDF and XPath
http://home.attbi.com/~eggbertsearle/jaxen.html
Using Jaxen (java xpath engine) and Jena (java rdf engine) to perform xpath queries on an RDF model. There are some queries it can't perform, but is a cool way to get info out of a RDF model using existing technologies.Posted by sethladd at 09:35 AM | Comments (0)
FOAFNaut
http://jibbering.com/foaf/foafnaut.4.svg?sha1=65b983bb397fb71849da910996741752ace8369b
RDF visualization in SVG. Can visualize foaf models.
Posted by sethladd at 09:30 AM | Comments (0)
January 16, 2003
jWebUnit
http://jwebunit.sourceforge.net/
Makes testing webapps much easier than native JUnit/HttpUnit. It's a layer above those two. So easy, in fact, that I bet QA could write scripts that can parsed into code that gets generated and run. Speaking of, I bet someone has already done this.Posted by sethladd at 04:50 PM | Comments (0)
Sun ONE Identity Server
http://wwws.sun.com/software/products/identity_srvr/home_identity.html
Sun[tm] ONE Identity Server 6.0 software is a standards-based product designed to help organizations manage secure access to Web and non Web-based applications both on the intranet and extranet.Posted by sethladd at 01:58 PM | Comments (0)
Liberty Alliance
http://www.projectliberty.org/
The mission of the Liberty Alliance Project is to establish an open standard for federated network identity through open technical specifications.Posted by sethladd at 01:56 PM | Comments (0)
eXtensible Access Control Markup Language
http://www.oasis-open.org/committees/xacml/index.shtml
From OASIS. XACML is an XML schema for representing authorization and entitlement policies. However, it is important to note that a compliant Policy Decision Point (PDP) may choose an entirely different representation for its internal evaluation and decision-making processes. That is, it is entirely permissible for XACML to be regarded simply as a policy interchange format, with any given implementation translating the XACML policy to its own local/native/proprietary/alternate policy language sometime prior to evaluation. XACML is expected to address fine grained control of authorized activities, the effect of characteristics of the access requestor, the protocol over which the request is made, authorization based on classes of activities, and content introspection (i.e. authorization based on both the requestor and potentially attribute values within the target where the values of the attributes may not be known to the policy writer). XACML is also expected to suggest a policy authorization model to guide implementers of the authorization mechanism.Posted by sethladd at 01:09 PM | Comments (0)
http://192.168.192.193/twiki/bin/view/Firmware/HardWareSchematics ..and hardware schematics too!
http://192.168.192.193/twiki/bin/view/Firmware/HardWareSchematics
..and hardware schematics too!Posted by sethladd at 12:29 PM | Comments (0)
What I've been doing this week
http://192.168.192.193/twiki/bin/view/Firmware/StateMachineSequenceDiagrams
..Posted by sethladd at 11:49 AM | Comments (0)
Customized EJB security in JBoss
http://www.javaworld.com/javaworld/jw-02-2002/jw-0215-ejbsecurity.html
Separate your security policy from your business logic.Posted by sethladd at 11:18 AM | Comments (0)
Latent Semantic Indexing
http://javelina.cet.middlebury.edu/lsa/out/lsa_intro.htm
Promising technique for search engines. "Regular keyword searches approach a document collection with a kind of accountant mentality: a document contains a given word or it doesn't, with no middle ground. Latent semantic indexing adds an important step to the document indexing process. In addition to recording which keywords a document contains, the method examines the document collection as a whole, to see which other documents contain some of those same words. LSI considers documents that have many words in common to be semantically close, and ones with few words in common to be semantically distant."Posted by sethladd at 09:43 AM | Comments (0)
Semantic Search Engine for Movable Type
http://www.idlewords.com/movable_type.htm
Just a beta/demo right now.Posted by sethladd at 09:33 AM | Comments (0)
January 15, 2003
Inference in First Order Logic
http://sern.ucalgary.ca/courses/CPSC/533/W99/presentations/L1_9A_Chow_Low/main.html
The process of deducing new conclusions from facts already known.Posted by sethladd at 03:14 PM | Comments (0)
January 14, 2003
"Using computers was not much of an alternative
http://www.baselinemag.com/article2/0,3959,826676,00.asp
News organizations and other VNS subscribers were repeatedly instructed to log off their machines, so the new servers running BEA Systems' WebLogic application server could be rebooted. ". Yeah, we know how that goes. Should've used JBoss...Posted by sethladd at 10:11 AM | Comments (0)
January 13, 2003
Semantic Web in Haiku
http://infomesh.net/2002/swhaiku/
The Semantic Web, takes up many syllables, but I struggle on.Posted by sethladd at 09:31 PM | Comments (0)
First-Order Predicate Logic
http://www.rbjones.com/rbjpub/logic/log019.htm
First-order logic permits reasoning about the propositional connectives (as in propositional logic) and also about quantification ("all" or "some"). RDF is, if I'm not mistaken (and I'm going down a path I've only begun to study) a FOPL language.Posted by sethladd at 09:26 PM | Comments (0)
This is probably the easiest to use UML tool I've seen yet
I bet it would work really well for use case and action diagrams. It will automatically generate class stubs in Java from diagrams, but unfortunately it only does it in reverse in C++.Posted by sethladd at 03:53 PM | Comments (0)
Outsider's Guide to the W3C
http://simonstl.com/articles/civilw3c.htm
FAQ on the W3C as an organization.Posted by sethladd at 09:46 AM | Comments (0)
RESTLog
http://wellformedweb.org/news/2
RESTLog is a weblog application that tries to follow the REST architectural style. The application is completely defined by its interface and that interface in turn is completely described by HTTP transactions, the defined set of URLs, and the format of the XML files that are transferred.Posted by sethladd at 09:38 AM | Comments (0)
January 10, 2003
How To Compare Uniform Resource Identifiers
http://www.textuality.com/tag/uri-comp-2.html
This document discusses issues concerning the comparison of Uniform Resource Identifiers (URIs) and documents common practice.Posted by sethladd at 04:48 PM | Comments (0)
Version Control with CVS on Mac OS X
http://developer.apple.com/internet/macosx/cvsoverview.html
Posted by sethladd at 03:29 PM | Comments (0)
RDF Reification
http://www.w3.org/TR/rdf-primer/#reification
That's right. We use reification, and we're not afraid to say it!Posted by sethladd at 03:03 PM | Comments (0)
Annozilla
View and create annotations associated with a web page, as defined by the Annotea project.Posted by sethladd at 02:00 PM | Comments (0)
RDF Annotations
http://www.w3.org/2001/Annotea/
"By annotations we mean comments, notes, explanations, or other types of external remarks that can be attached to any Web document or a selected part of the document without actually needing to touch the document. When the user gets the document he or she can also load the annotations attached to it from a selected annotation server or several servers and see what his peer group thinks."Posted by sethladd at 01:52 PM | Comments (0)
Kannel is an open source WAP gateway
It attempts to provide this essential part of the WAP infrastructure freely to everyone so that the market potential for WAP services, both from wireless operators and specialized service providers, will be realized as efficiently as possible.Kannel also works as an SMS gateway for GSM networks. Almost all GSM phones can send and receive SMS messages, so this is a way to serve many more clients than just those using a new WAP phone.Posted by sethladd at 12:11 PM | Comments (0)
Server + JSP Tests
http://jakarta.apache.org/watchdog/index.html
Test conformance of your servlet or jsp container.Posted by sethladd at 10:31 AM | Comments (0)
The Game Machine
http://www.alienware.com/main/system_pages/area51-t9.asp
Ooooh I want it!Posted by sethladd at 09:56 AM | Comments (1)
RDFIG Geo vocab workspace
http://www.w3.org/2003/01/geo/
Featuring a WGS84 Geo Positioning RDF vocabulary.Posted by sethladd at 09:49 AM | Comments (0)
January 09, 2003
Instant Python
http://www.hetland.org/python/instant-python.php
Time to learn about Python, in 10 quick minutes. Pretty slick little language. Popular in the semweb crowd.Posted by sethladd at 10:41 PM | Comments (0)
Adam's New Girlfriend
http://www.apple.com/powerbook/index17.html
drool....Posted by sethladd at 12:46 PM | Comments (0)
Juliet
http://infotectonica.com/juliet/
A really neat java source browsing tool.Posted by sethladd at 10:57 AM | Comments (0)
RDF for "Little Languages"
http://www.ninebynine.org/RDFNotes/RDFForLittleLanguages.htm
This note describes an experimental software development in which RDF/N3 is used to code query and report generation functions performed on RDF data.Posted by sethladd at 10:10 AM | Comments (0)
January 08, 2003
Apps on the edge
http://www.infoworld.com/articles/fe/xml/02/05/27/020527feedgetci.xml
WILL MISSION-CRITICAL enterprise business logic someday reside on distributed application infrastructures rather than in corporate datacenters and thus span the globe to deliver improved performance? A recent flurry of announcements has put a spotlight on "edge computing" as the newest entrant in the race toward distributed computing, alongside grid computing, peer-to-peer architectures, and Web services. Microsoft and IBM have recently announced deals with companies such as Akamai and Exodus to distribute .Net and J2EE (Java 2 Enterprise Edition) edge servers and related infrastructure software to hundreds of POPs (points of presence) worldwide, and are planning to launch edge application delivery services as early as this fall. Other CDNs (content delivery networks) such as Mirror Image, Volera, and InfoLibria are building out distributed POPs with J2EE and .Net capabilities and are planning to market their networks as value-added edge delivery platforms for Web services.Posted by sethladd at 05:21 PM | Comments (0)
Interesting whitepaper on using tuplespaces for a distributed pki system
http://projects.anr.mcnc.org/Yalta/discex3/
Or something.Posted by sethladd at 04:49 PM | Comments (0)
CWM - Closed World Machine
Popular semantic web program, written in Python, that sucks in RDF/XML, N3, and NTriples. It has a slick inference engine.Posted by sethladd at 01:57 PM | Comments (0)
RDF Validator
http://www.w3.org/RDF/Validator/
Draws pretty graph and displays triples.Posted by sethladd at 09:57 AM | Comments (0)
Frameworks for Security and Trust Standards
http://www.ninebynine.org/SWAD-E/Security-formats.html
"Looking forward, we aim to develop ontologies, RDF vocabularies and rules for making trust assessments based on existing security standards and other available information, and use these to demonstrate ways to improve security and dependability in open networked systems."Posted by sethladd at 09:43 AM | Comments (0)
January 07, 2003
How to Make Money from Videogames in the Comfort of Your Own Home
http://www.kuro5hin.org/story/2003/1/6/222558/0630
Posted by sethladd at 04:02 PM | Comments (0)
Trust and the Semantic Web
http://www.mindswap.org/~golbeck/web/trust.shtml
Some work with foaf to set up a web of trust.Posted by sethladd at 04:01 PM | Comments (0)
Writing JSP in XML
http://www.onjava.com/pub/a/onjava/2001/11/28/jsp_xml.html
From our friends at O'Reilly.Posted by sethladd at 03:36 PM | Comments (0)
JSP in XML
http://www.javaranch.com/newsletter/Feb2002/xmljsp.html
Posted by sethladd at 03:19 PM | Comments (1)
a very funny site
Posted by sethladd at 12:08 PM | Comments (0)
Brivo Systems homepage.
Posted by sethladd at 11:24 AM | Comments (0)
First Post
First Post!
Posted by sethladd at 11:15 AM | Comments (0)