Personal Information Management and Blog

天气预报服务

2006-11-10T07:43:00.000-08:00

在网上搜索了很久，竟然找不到提供天气预报服务的 web service，很多方法都是抓取网页来生成数据。虽然yahoo weather提供rss格式的输出，但只能用于个人与非商业用途。

想不明白，中央气象台为什么不提供这种公众服务？纳税人的钱是怎么花的？

有个什么气象台的下属公司，提供气象收费服务。

以前也找过一些国标之类的资料，竟然都要出钱买的，花那么多纳税人的钱去做研究，成果出来之后，又要纳税人花很多钱去买。

指定的参数已超出有效值的范围。参数名：value

2006-11-03T05:50:00.000-08:00

private void BindBizField()
{
OclPSHandle psBizField = new OclPSHandle();
psBizField.RootHandle = rhRoot;
ddlBizField.DataSource = psBizField;
ddlBizField.DataTextField = "Title"
ddlBizField.DataValueField = "UniqueID"
ddlBizField.DataBind();
ddlBizField.Items.Insert(0, new ListItem(ModelConsts.PleaseSelect, ""));
}

上面这段代码会出现：

指定的参数已超出有效值的范围。参数名: value

的错误。

ps:　经过测试，不是上面的原因，而是下面的赋值不对：

if (aMember.Occupation != null)
ddlBizField.SelectedValue = aMember.Occupation.UniqueID;

AjaxData访问出错的问题

2006-11-01T07:08:00.000-08:00

在register.aspx中访问AjaxData出错，在Province下拉框中出现html代码，是由于ajaxData.aspx不能访问，.net将页面转向了login.aspx的原因。

关键字长度的引起的问题

2006-11-01T05:10:00.000-08:00

　　想把guid的长度由32，改为36，发现有问题。生成的值还是32位的，不知道是哪里出错了。导致页面不能正常读取数据。

　　花了几个小时之后，最后又把它改为32位了，只要是唯一的就行了。

ECO OCL表达式中的if判断语句

2006-10-28T20:23:00.000-07:00

如果要在ocl中写判断逻辑，可以如下写：

if GetIsActual then
Amount
else
Money.Zero
endif

如有一个Derived属性，可以这样写：

if Status = 0 then
　'未读'
else
　'已读'
endif

MySQL log 文件的设置

2006-10-28T01:30:00.000-07:00

The General Query Log

If you want to know what happens within mysqld, you should start it with the --log[=file_name] or -l [file_name] option. If no file_name value is given, the default name is host_name.log This logs all connections and statements to the log file. This log can be very useful when you suspect an error in a client and want to know exactly what the client sent to mysqld.

The Slow Query Log

When started with the --log-slow-queries[=file_name] option, mysqld writes a log file containing all SQL statements that took more than long_query_time seconds to execute. The time to acquire the initial table locks is not counted as execution time. The minimum value of long_query_time is 1.

在 my.ini 文件中加入如下行：

log="C:/Program Files/MySQL/MySQL Server 5.0/sql.log"

ECO的IElement IObject 之间的转换

2006-10-20T23:09:00.000-07:00

用CloneValue()时，两个对象的实例会保持同步，有待一步研究。
参考： Inconsistent returned value type of AsObject property

/// 复制联系人
public Contact copyContact(ReferenceHandle rootHandle, string contactId, string firstName, string lastName)
{
string oclQuery = "Contact.allInstances->select(UniqueID=\'" + contactId + "\')";
IElement element = Globals.Application.RunOclQuery(rootHandle, oclQuery, -1, -1);

Contact newContact = null, oldContact = null;
if (element != null)
{
IElement newElement = element.CloneValue(true);
newContact = new Contact(rootHandle.EcoSpace);
newContact = (newElement as IObjectList)[0].AsObject as Contact;

IObjectList list = element as IObjectList;
oldContact = list[0].AsObject as Contact;
oldContact.FirstName = firstName;
oldContact.LastName = lastName;

IObjectList dirtyList = Application.VariableFactoryService.CreateUntypedObjectList(false);
dirtyList.Add(newContact.AsIObject());
dirtyList.Add(oldContact.AsIObject());
Application.EcoSpace = rootHandle.EcoSpace;
Application.UpdateDatabaseList(dirtyList);
}
return newContact;
}

Ajax　异步过程引起的问题

2006-10-16T07:16:00.000-07:00

　　国、省、市三级联动时，因为：

　　国家数据是自动绑定；省份数据是国家选择改变时由ajax过程导入，城市数据也是。在javascript的一个过程中初始化数据，如：

displayOneCountry;

displayOneProvince;

displayOneCity;

不能正确地初始化数据，就是因为直到三个方法都执行完了，在第一个过程中发出的ajax调用都还没有执行。因是异步执行的。

现在暂时的解决方案是，页面第一次load时，在 cs 文件中设置国、省、市的联动关系。

每月计数 MonthAccount

2006-10-14T23:28:00.001-07:00

　　可以在 MonthAccoun 中加入记录计数功能。

EditContact.aspx 中地址类型下拉转换调试问题

2006-10-14T23:28:00.000-07:00

是因为保存地址时，没有检查重复性，导致每次保存都新建记录，然后页面刷新时，将原来记录值拿出来了，导致javascript中的值不对。

将选择“朋友”部分的控件移到一个UserControl中

2006-10-09T07:30:00.000-07:00

　　editDoc.aspx、editPost.aspx两个窗体还是用原来的方法直接放在WebForm中的，今天的 editClip.aspx 是单独放在 friendSharing.ascx 中的。

显示最近记录的方法暂时不要

2006-10-08T06:11:00.000-07:00

收藏中的　LatestClip　功能暂不要，因为其他功能也需要显示最近的记录。等下一阶段一次性再加上去吧。

Post 和 PostShare

2006-10-07T08:19:00.000-07:00

　　关系: Post(0..1) <---- (0..*) PostShare

　　可以用下面的OCL来选择满足某一条件的Post:

// 取出共享给此朋友的
string oclQueryShare = "PostShare.allInstances"
if (memberId != string.Empty)
oclQueryShare += "->select(d|d.Owner.UniqueID=\'" + memberId + "\')"
if (friendId != string.Empty)
oclQueryShare += "->select(d|d.Friend.UniqueID=\'" + friendId + "\')"
oclQueryShare += "->select(d|d.Post.ShareLevel=" + Convert.ToByte(ShareLevel.ShareToFriend) + ").Post"

注意最后的 .Post 的，可以反向取主表的数据，不要以一惯的思路，只从正向考虑。

下面是完整的程序过程：

public IObjectList getAccessiblePosts(ReferenceHandle rootHandle, string memberId, string friendId,
string categoryId, int offset, int maxSize, string orderGeneric, ref int totalCount)
{
IObjectList publicPosts = null;
IObjectList postsShareToAllFriend = null;
IObjectList postsShareToFriend = null;
if (memberId == friendId)
/// 取自己的所有的
publicPosts = getPostsByShareLevel(rootHandle, memberId, categoryId,
true, ShareLevel.Public, offset, maxSize, orderGeneric);
else
{
/* 这是分三次取出来的
/// 取出公共的
publicPosts = getPostsByShareLevel(rootHandle, memberId, categoryId,
false, ShareLevel.Public, offset, maxSize, orderGeneric);

/// 取出共享给所有朋友的
postsShareToAllFriend = getPostsByShareLevel(rootHandle, memberId, categoryId,
false, ShareLevel.ShareToAllFriend, offset, maxSize, orderGeneric);

/// 取出只共享给这个朋友的
postsShareToFriend = getPostSharesByFriendId(rootHandle, memberId, friendId);

if (postsShareToAllFriend != null)
{
foreach (IObject obj in postsShareToAllFriend)
publicPosts.Add(obj);
}
if (postsShareToFriend != null)
{
foreach (IObject obj in postsShareToFriend)
{
PostShare share = obj.AsObject as PostShare;
publicPosts.Add(share.Post.AsIObject());
}
} */

/* 分一次取出来 */
/// 取出Public和ToAllFriend
string oclQuery = "Post.allInstances"
if (memberId != string.Empty)
oclQuery += "->select(c|c.Owner.UniqueID=\'" + memberId + "\')"
if (categoryId != string.Empty)
oclQuery += "->select(c|c.SubjectCategory.UniqueID=\'" + categoryId + "\')"
oclQuery += "->select(c|(c.ShareLevel=" + Convert.ToByte(ShareLevel.Public) + ")" +
" or (c.ShareLevel=" + Convert.ToByte(ShareLevel.ShareToAllFriend) + "))"
// 取出共享给此朋友的
string oclQueryShare = "PostShare.allInstances"
if (memberId != string.Empty)
oclQueryShare += "->select(d|d.Owner.UniqueID=\'" + memberId + "\')"
if (friendId != string.Empty)
oclQueryShare += "->select(d|d.Friend.UniqueID=\'" + friendId + "\')"
oclQueryShare += "->select(d|d.Post.ShareLevel=" + Convert.ToByte(ShareLevel.ShareToFriend) + ").Post"
if (categoryId != string.Empty)
oclQueryShare += "->select(d|d.SubjectCategory.UniqueID=\'" + categoryId + "\')"

// union两者
string unionQuery = oclQuery + "->union(" + oclQueryShare + ")"

/// 统计总数，单独用一个过程来统计记录数
IElement countList = Application.RunOclQuery(rootHandle, unionQuery, -1, -1);
if (countList != null)
totalCount = (countList as IObjectList).Count;

/// 取特定记录数
IElement list = Application.RunOclQuery(rootHandle, unionQuery, offset, maxSize);
return (list == null) ? null : (list as IObjectList);
}
return publicPosts;
}

不同ECO Space中更新数据时要注意数据会产生缓冲

2006-10-05T20:51:00.000-07:00

有时会要在 myispace.cn 之外更新，如 c/s mnt 程序或command line client 中，这时要注意在其他方式更新数据后，myispace.cn　中并不会同步数据。应该要有同步的代码才行。

这里有几个post:multiclient application ECO Space Synchronization

ps: live writer 中修改一个post，会在web上产生两条记录，看来好象不是完全同步的？

　是要先选择已发布的post，再修改，这样才不会产生两个post。

在Repeater中使用CheckBox

2006-10-05T20:49:00.000-07:00

如果要在checkbox来选定一行记录，则绑定数据的过程时，必须要放在IsPostBack之后，如：

if (!IsPostBack)
{
DataBind();
}
而如果直接用：
DataBind()的话，则后面将不能使用checkbox.checked属性来获得状态，因为它总是false。

OCL 中的if语句

2006-10-05T20:47:00.000-07:00

if DisplayFull then
Content
else
Description
endif

系统中常用的界面控件可使用用户控件　的方式

2006-10-05T16:37:00.000-07:00

将CreatePost.aspx中的“我的分类”、“MyiSpace分类”下拉框用用户控件 categoryDropDown.ascx　代替。

IObjectList 绑定到Repeater DataSource

2006-10-05T16:35:00.000-07:00

IObjectList posts = Globals.Application.postManager.getAccessiblePosts(rhRoot, memberId, friendId, catId, offset, pager1.PageSize, sortString);

rhPosts.EcoSpace = EcoSpace;
rhPosts.SetElement(posts);
lstPost.DataSource = rhPosts;
//lstPost.DataSource = (Post[])posts.ToArray(typeof(Post)); // 这样也可以
lstPost.DataBind();

需要注意如下：

　　　界面：

　　　1. Repeater的DataSource设为空；

2. rhPosts 的StaticType 设为 Collection(Post)

以前测试过很长时间，这次又测试了很长时间，切记切记，不要浪费时间了。

KM and Messaging

2004-09-17T06:33:00.000-07:00

Solutions for Personal Knowledge Management and Personal Information Management http://www.ispacesoft.com

This is an article from KM Blog http://www.ischool.utexas.edu/~i385tkms/blog/

KM and Messaging
Knowledge Management and Messaging http://www.ischool.utexas.edu/~i385tkms/blog/archives/Messaging.doc

Defining Personal KM -Jack Vinson

2004-09-15T09:52:00.000-07:00

Solutions for Personal Knowledge Management and Personal Information Management http://www.ispacesoft.com

Defining Personal KM -Jack Vinson http://billives.typepad.com/portals_and_km/2004/09/defining_person.html

By Bill Ives on trends: KM/portals

I have been reading about personal knowledge management http://blog.mathemagenic.com/2004/09/12.html#a1347 and have learned that there is even a debate over this topic. To me it seems obvious that it is a good thing and see no reason to debate, just acknowledge different objectives for managing knowledge in different contexts. I recently read another post http://jackvinson.com/archives/2004/09/12/pkm_me_others_ideas.html on the topic by Jack Vinson, whose opinions I greatly respect. So I asked him to define the differences and he agreed. Here is his useful comment that is also posted on his site.

“For me, personal KM is focused on helping an individual be more effective with an aim to enabling them to work better themselves, in groups and in corporations. I see "regular" KM (sometimes referred to as Corporate KM) as being focused on enabling the corporation to be more effective by "recording" and making available what its people know.

I know this is a gross simplification, but I think that gets at some of the PKM ideas. Many people in the chain of writers don't necessarily see there being a difference, but it is the focus that is important.

The nice thing about PKM is that the "what's in it for me" factor is taken care of immediately, so you get quicker individual buy-in. The difficult thing is how do you show a traditional manager that individual employee effectiveness necessarily leads to better organizational effectiveness. Of course, that traditional manager may not get regular KM either.”

Thanks to Jack for this. It confirms my intuition on the topic and now I can understand the current dialogue better. I also think that blogs are a great vehicle for PKM, even more than for “regular” KM. Here is a prior post on the issue.

Promoting Your Blog

2004-09-14T09:11:00.000-07:00

Solutions for Personal Knowledge Management http://www.ispacesoft.com

Promoting Your Blog By Biz Stonefrom Blogger Knowledge http://www.mblog.com/soulsoup/085833.html

Apart from Blogger Application Settings optimization tips the post also points out some fundamental success factors of a blog. to quote -
Write quality content and do it well.
Publish regular updates.
Think of your audience.
Keep search engines in mind.
Keep your posts and paragraphs short.
Put your blog URL in your email signature.
Sumbit your address to blog search sites and directories.
Participate in meme games.
Advertise.
Link to other blogs.
Install a blogroll.
Be an active commenter.
Pitch your posts via email to other bloggers.
Print your blog URL on cards, stickers, etc.

Also read : The Corporate Weblog Manifesto http://radio.weblogs.com/0001011/2003/02/26.html. by Scobieizer How to Make Your Blog More Valuable to Readers http://blogs.salon.com/0002007/2003/10/01.html#a459 & How to Increase Your Readership http://blogs.salon.com/0002007/2004/03/23.html#a674 by Dave Pollard

Google is building an operating system?

2004-09-13T09:01:00.000-07:00

Solutions for Personal Knowledge Management

Here is an article saying "Google is building an operating system".
Google is becoming a dominant part of many people's lives (both work and personal). Here's a few links that provide some insight into the company's possible future:

Google's Real Rivals http://www.informationweek.com/story/showArticle.jhtml?articleID=30000380 : "Google has an almost insurmountable lead over its search-engine rivals, but will face its stiffest competition from portals like Yahoo and MSN and mega-online retailers such as Amazon.com"

The Google Browser http://www.kottke.org/04/08/the-google-browser : "It's been obvious for awhile now that Google isn't a search company, nor are they an advertising company, despite what the experts have to say. Sorry to sound like a broken record, but I'm convinced they're building an operating system (of sorts) from which they will dispense all sorts of applications and data (as well as allow other people/companies to do the same in this fashion)."

The G-spot http://zdnet.com.com/2100-1107-5322521.html : "...Google’s owners, both public and private, can turn to the real battle ahead—control of the next generation operating system of the network. Just as Microsoft has inexorably expanded the Windows platform to absorb compression, multi-media, the Web, and security from within, Google will expand its search platform to encompass more and more content and data types.

One way to handicap Google is to deconstruct the notion that Google’s intellectual property is bound solely to search. In fact, it’s bound to the emerging platform known as software-as-a-service."

What is Self-Organization?

2004-09-12T06:01:00.000-07:00

Solution for Personal Information Management http://www.ispacesoft.com This article is authored by Steve Barth.The link is at http://www.global-insight.com/pkm/Self-Org.htm Self-Organization is... I’m calling this work “self-organization” because it let’s me make three key points about personal knowledge management: that you don’t have to be organized to be effective; that these days the “self” is the basic organizational unit; and that self-organizing systems are the nature of professional teams and communities today—and therefore the foundation of knowledge work. The first reason is really a disclaimer. I'm the last person to teach anybody how to get organized. And I’m not sure it’s realistic to expect any external factors to organize you. But it may be possible to let some of your messes organize themselves, thereby freeing you from guilt and responsibility. If you are like me there isn't piece of hardware or software that will stop you from procrastinating or keeping you organized any more than some sexy chrome robot is going to arrive by FedEx to clean your office. If your life was a mess in the 20th Century it's going to be a mess in the 21st. I’m after tools and techniques to mitigate the damage you will do to yourself and those around you by constantly biting off more than you can chew. The second reason is about seeing the self as the primary unit of professional organization, whether you are a corporate employee or free agent. The reality of work today is that, in the new economy, a company’s success or failure largely depends on how well it can marshal and leverage the knowledge of its employees. However, a crueler reality of the new economy is that an individual can no longer rely on the company for job security based on that worker’s competence. Companies fail, merge, divest… So everyone needs to take responsibility for their value and the transferability of that value. Jon Sidoli calls this being “an enterprise of one in a community of many.” Above all, self-organization is a reference to complexity and systems thinking, where the overall network or community is most important--but is only a passive consequence of individual behaviors. In short, it’s an egocentric approach to the knowledge ecology, whereby each knowledge worker takes personal responsibility for what and who he or she knows or needs to know. Any organization, community or network is an intricate web of complex relationships and these days, relationships in the business world are more dynamic than ever. The secret, according to complexity theory, is that every individual has to be acting on his own, for his own reasons. By doing so, they will naturally cooperate… This is the principle of self-organization .

What is Self-Organization?

2004-09-12T05:57:00.000-07:00

Personal Knowledge Management System
http://www.ispacesoft.com/

Rewards for knowledge sharing?

2004-09-11T10:14:00.000-07:00

Personal Knowledge Management System
http://www.ispacesoft.com/

Detailes at http://www.gurteen.com/gurteen/gurteen.nsf/id/rewards-k-sharing

Author(s)
Janina Kugel; Cornelia Schostek

First Published
July 2004

Categories
Knowledge Sharing

Country, City
Germany

Abstract
In late 2000, the crisis in the telecommunications market affected most of the telecommunication companies and led to high cost pressure. Most of the business activities were effected, including Knowledge Management. One of the activities where Siemens ICN had to change was its monetary incentive system for sharing knowledge within the company. ICN changed the existing system into a (cheaper) reward system where excellent users received an expert or master status. However, these non monetary rewards did not have the desired impact on knowledge sharing. Thus, monetary incentives seem to have an immediate effect on motivation, but to support knowledge sharing in the long run, non monetary incentives should be chosen.

Today's challenge of knowledge sharing
Knowledge management has always been and will be considered a competitive advantage for Siemens Information and Communication Networks (ICN). This benefit should add to our competitiveness even or especially in times of high cost pressure. Facing this is one of our biggest knowledge management challenges.

About ICN
Siemens is one of the largest electronics companies in the world and is divided into 15 different divisions, whereof Siemens ICN operates the telecommunications network business. ICN has sales of ~8 billions of Euro and app. 35,000 employees in more than 150 countries.

Since the mid-1990s, massive changes in the business environment drove the need for knowledge networking: deregulation of the telecom market, new competitors and technology. Moreover, the shift from a pure product business to a stronger services focus and solution approach increased the complexity and knowledge intensity of ICN's business. As a consequence, the idea of ShareNet as a "global knowledge sharing network" was born.

ShareNet – leveraging local innovations globally
ICN ShareNet, implemented in 1999, is a knowledge sharing network for all Sales, Marketing, and Business Development people of ICN worldwide. It is intended to become the "number 1" knowledge source for these people, that gives access to all relevant information and knowledge they need for their daily job. In ShareNet all members are contributors and users of knowledge at the same time.

ShareNet covers both explicit and tacit knowledge of the Sales value creation process including project know-how, technical and functional solution components, and the business environment and has a strong focus on experience based knowledge. In addition to structured "questionnaires" on the above mentioned topics, ShareNet provides less structured spaces such as chats, community news, discussion groups on special issues and urgent requests.

Incentive systems of ShareNet
ShareNet used to incentivize knowledge sharing by offering incentives like cellular phones, PDA's or even travels to a knowledge management conference in New York thus incentives that had a clear monetary STYLE. In 2001, ICN as most of the telecommunication companies were undergoing severe economical pressure, which resulted in many different cost cutting activities. Due to these circumstances, the existing incentive system of ShareNet was stopped. This led to a considerable decrease of knowledge sharing in ShareNet. Nevertheless, knowledge sharing should still be rewarded and consequently a new reward system was implemented that should motivate people by equalling an expert or master status for a certain quantitative and qualitative amount of knowledge shared. The names of the actual Experts and Masters are published in the regular ShareNet newsletter. As these kind of rewards had only dispensable effects on motivation, non monetary incentives seemed to become hardly accepted.

Empirical study of ShareNet
In order to research into the motivational effects of non monetary rewards, an empirical study was undertaken. This study included interviews as well as an online-survey. The interviews were conducted with key stakeholders as well as users and non-users of ShareNet worldwide. The online survey was based on the results of the interviews and carried out among all employees registered in ShareNet. For details, please contact cornelia@schostek.de.

Consequences of monetary rewards
Conclusion of this study and the experience ICN was undergoing, monetary rewards seem to have an immediate effect on motivation to share knowledge. Nevertheless, the quality of the knowledge shared can be inferior, and the attitude that knowledge is a private and non collective good is enforced. Once knowledge is shared only because monetary rewards are obtained, knowledge sharing will decrease when these rewards are withdrawn. Additionally to these consequences, high costs led us to focus on non monetary rewards that may not have an immediate, but a long-term impact on motivation. Therefore the use of monetary incentives should only be used with cautious. We believe that it could be considered a good incentive at the beginning of a knowledge management system to obtain a critical mass for a community, but should not be in place for a long time to avoid the negative effects.

Conclusion
Facing high cost pressure and benefiting at the same time from knowledge management, ICN changed its monetary incentive system into a non monetary one that equals an expert or master status. Monetary rewards have an immediate effect on motivation to share knowledge but at the same bear the risk of spoiling users. However, monetary incentives can be used to start a knowledge management system and to incentivize users from time to time. Yet, in the long term users should be incentivized non monetarily for sharing their knowledge.

Cornelia Schostek (cornelia@schostek.de)
Cornelia is a Master Student in Psychology and is working with the ICN Knowledge Management team. Motivational factors for Knowledge Management was the topic of her master thesis.

Janina Kugel (janina.kugel@siemens.com)
Janina is heading the Siemens ICN Knowledge Management team. Previous to working with Siemens, Janina worked several years in Management Consulting.

RSS and Calendaring

2004-09-10T10:39:00.000-07:00

Personal Knowledge Management System
http://www.ispacesoft.com/

RSS and Calendaring
By Bill Ives on tools: blogs

The Berkman blog meeting last week (9/2) discussed RSS and calendaring. I had been first been introduced to the possibilities in this area by Cesar Brea. I missed this meeting but here is a summary of some interesting links that came out of the discussion that were provided by Gegor Rothfus of the Apache Software Foundation. I checked out all the links and most seem very useful.
Friend-of-a-Friend (FOAF) papers, including Bootstrapping the FOAF-Web: An Experiment in Social Network Mining by Peter Mika, Redefining Web-of-Trust: reputation, recommendations, responsibility and trust among peers by Victor S. Grishchenko, Technical and Privacy Challenges for Integrating FOAF into Existing Applications by Joseph Smarr of Plaxo, Inc.

Marc Canter’s site

RSS Calendar and Upcoming.org on shared calendaring
Spacenamespace site about annotating space with metadata; about building semantic models of places; about exchanging geospatial data in RDF
The Open Guide to London which includes many things including restaurant reviews

Wavemarket which provides location intelligence

FOAFnet wiki

There's No Such Thing As ... Knowledge Management

2004-09-09T08:55:00.000-07:00

PKM Solution

This article is adopted from Knowledgea Forethought. Detailed Link: http://knowledgeaforethought.blogs.com/knowledge_aforethought/2004/07/no_such_thing_a.html

There's an important discussion going on over at Martin Roell's Das E-Business Weblog, revisiting the question whether Knowledge Management exists. Martin began the discussion with his post asserting, "Knowledge Management does not exist. Personal Knowledge Management does."

What's Personal Knowledge Management?

2004-09-08T09:13:00.000-07:00

PKM solution: http://www.ispacesoft.com/

What is PKM?
Overview of Personal Knowledge Management By Professor Paul A. Dorsey

The concept of Personal Knowledge Management, as outlined below, was developed by Professor Paul Dorsey and elaborated and made concrete in a web site called PKMNet by Jonathon Goade, a Millikin University graduate (2000) and Scovill Award winner (1999), who completed PKMNet as part of his James Millikin Scholar project. Jason Frand of the Anderson School of Management at UCLA has used the concept of Personal Knowledge Management to describe a more limited set of information and knowledge management practices that are integrated into the Anderson School MBA Program. Dorsey has had extensive discussions with Frand as part of his work in developing the PKM concept.

Personal Knowledge Management should be viewed as a set a problem-solving skills that have both a logical or conceptual as well as physical or hands-on component. These are skills that will be required for successful knowledge work in the twenty-first century. These skills should be interwoven into programs of university general education and into academic major programs; both general purpose (such as MS Office) and more specialized (such as disciplinary) tools can facilitate the practice of Personal Knowledge Management. Teaching PKM entails teaching both intelligent practices that guide the use of tools as well as intelligent and efficient use of the tools themselves.

The seven PKM skills are: (1) retrieving information; (2) evaluating/assessing information; (3) organizing information; (4) analyzing information; (5) presenting information; (6) securing information; and (7) collaborating around information. The significance of each of the seven is clarified below:

details link: http://www.millikin.edu/webmaster/seminar/pkm.html

What is PKM?

2004-09-08T07:29:00.000-07:00

PKM solution: http://www.ispacesoft.com/

Personal Knowledge Management should be viewed as a set a problem-solving skills that have both a logical or conceptual as well as physical or hands-on component. These are skills that will be required for successful knowledge work in the twenty-first century. These skills should be interwoven into programs of university general education and into academic major programs; both general purpose (such as MS Office) and more specialized (such as disciplinary) tools can facilitate the practice of Personal Knowledge Management. Teaching PKM entails teaching both intelligent practices that guide the use of tools as well as intelligent and efficient use of the tools themselves.

The seven PKM skills are: (1) retrieving information; (2) evaluating/assessing information; (3) organizing information; (4) analyzing information; (5) presenting information; (6) securing information; and (7) collaborating around information. The significance of each of the seven is clarified below:

Details: http://www.millikin.edu/webmaster/seminar/pkm.html

Who is working on Personal Information Management?

2004-09-07T07:37:00.000-07:00

http://www.iis.ee.ic.ac.uk/~rick/pim.htm

This article is written by Richard Boardman. It collects those people, companies, organizations working on Personal Information Management.

Of cause it should collect http://www.ispacesoft.com/, it provides a PIM with RSS reader.

A brand new PIM with RSS reader

2004-09-05T23:19:00.000-07:00

iSpace Desktop is a integrated Personal Information Management system, it includes: RSS Reader, Contacts, Calendar, Content, Documents, Multi-page internet browser. It can keep any kind of information by any subject.

Contacts: No limit contact groups, detailed contacts information.
Documents: It's a personal file system. You can import, export, browsing all those valuable documents by category in a tree. A personal file system, collects all your valuable documents.

Categories(Content): Classify information, so you can make your content category system.

Calendar(Content): Record, search all categories information rising from working, learning or life day by day. You can write down working logs, memos, notes, tasks and so on.

Browsing(Content): Browsing those information by subject, and export as txt or rtf format.

RSS reader: This is a blog reader. you can organize the blogs by group, and save or search blogs locally. RSS 0.6, RSS 1.0, RSS 2.0 and Atom 0.3 are supported.

Browser: A Multi-page internet browser, and you can save valuable web pages to "Documents".

blog and pkm

2004-09-03T09:52:00.000-07:00

Blog is someone's opinions, experence, knowledge, emotions and so on, so why not get blog as part of pkm?

There is a try, please visit http://www.ispacesoft.com/ .

Personal Information Management and Blog

天气预报服务

指定的参数已超出有效值的范围。参数名：value

指定的参数已超出有效值的范围。参数名: value

AjaxData访问出错的问题

关键字长度的引起的问题

ECO OCL表达式中的if判断语句

MySQL log 文件的设置

ECO的IElement IObject 之间的转换

Ajax 异步过程引起的问题

每月计数 MonthAccount

EditContact.aspx 中地址类型下拉转换调试问题

将选择“朋友”部分的控件移到一个UserControl中

显示最近记录的方法暂时不要

Post 和 PostShare

不同ECO Space中更新数据时要注意数据会产生缓冲

在Repeater中使用CheckBox

OCL 中的if语句

系统中常用的界面控件可使用 用户控件 的方式

IObjectList 绑定到Repeater DataSource

KM and Messaging

Defining Personal KM -Jack Vinson

Promoting Your Blog

Google is building an operating system?

What is Self-Organization?

What is Self-Organization?

Rewards for knowledge sharing?

RSS and Calendaring

There's No Such Thing As ... Knowledge Management

What's Personal Knowledge Management?

What is PKM?

Who is working on Personal Information Management?

A brand new PIM with RSS reader

blog and pkm

Ajax　异步过程引起的问题

系统中常用的界面控件可使用用户控件　的方式