[Search technology; web2.0]
search engine, 2005Q2, socialization, intelligence#
Personalization to socialization. Personalized search can not be said to be a trend, all have. Google has personalized Search. Yahoo has not only my Web 1.0 beta, but even the Web2.0 feature of social search for my Web 2.0 beta. Aamzon's a9.com is even more personalized, and now offers more Web2.0 services (more choice can choose 200多来 sources, including things, Flickr, feedster, etc.). It's more about socialization than personalization. [Financial stocks; mathematics; artificial intelligence]
Artificial Intelligence instead of traders performing trades#
This work focuses on allocating scarce computing resources between user projects, such as CPU processing power, memory, and network bandwidth. Dave Cliff, a researcher working for Hewlett-Packard Labs from 1998 to 2005, developed a trading algorithm called "0 smart enhancement" [Zero Intelligence Plus (ZIP)] Dave Klive. In 2001, IBM Watson Research Labs, New York, conducted a test that found that IBM's MGD trading algorithms and zip were better than human traders and zip was the best in testing. This has stirred the interest of financial institutions in this technology. Zip is now used as a benchmark for measuring other trading algorithms. The ZIP algorithm works by calculating the best trading strategy for "continuous two-way auctions" [Continuous double Auction (CDA)]. Continuous two-way auctions are the basis of trading in most financial markets. In theoretical microeconomics, the supply and demand curve is represented by a smooth line, and the market moves quickly to achieve equilibrium between supply and demand. In the actual continuous two-way auction market, the supply and demand curve is ladder-like rather than smooth, as traders have to trade in fixed units or multiples, such as shares, a barrel of oil or a unit of currency. In theory market, both buyers and sellers have perfect information, and the market of continuous two-way auction is different, the buyer and seller will lie in order to strengthen their position. Early research on automated trading has shown that the market holds most of the wisdom, not the trader. This led to the development of a variety of "0 smart" (zero Intelligence) trading algorithms. But Mr Cliff's research found that in some cases 0 of smart trading agents were unable to achieve equilibrium. In real trading, this would mean a market failure. The 0 Smart Boost (ZIP) trading system is capable of using simple machine learning rules to "learn" from its own behavior. This feature enables trading algorithms to improve their performance. As a result, the 0 smart algorithm failed the transaction, the ZIP algorithm can achieve success. [CSS]
Ten CSS tricks know:evolt.org, Code#
Ten CSS tricks know [Ajax; Microsoft]
Atlas Project#
For the work, we've been working on a new project on our team, codenamed "Atlas". Our goal are to produce a developer preview release on top of ASP. 2.0 for the PDC this September, and then has a WEBSI Te where we can keep updating the core bits, publishing samples, and building an active community around it. Here is some of the pieces of Atlas that we is going to is delivering over time: [Ajax]
Ajax Internal Communication documents#
Better AJAX applications, need more client development, and thinking about the current Web application concept, and a good user experience, comes from the idea of thinking for the user everywhere, not just some kind of technology. [Ajax]
ajax:a New approach to WEB applications (Chinese version)#
The traditional WEB application model works like this: The user's interface action triggers an HTTP request, and the server does some business logic processing after receiving the request, such as saving data, and then returning an HTML page to the client. However, this approach does not give users a good application experience, when the server processing data, the user is in a state of waiting, each step of the operation needs to wait, too much waiting will make users more and more impatient. Ajax is very different, it through the Ajax engine, making the application process is very natural, the operation is smooth, because it only and the server to exchange useful data, and the page display and other unnecessary data will not reload. The Ajax engine is actually a comprehensive application of JavaScript, XML, XMLHttpRequest, and many other technologies. [Ajax]
ajaxed.com-free Ajax Solutions#
The Keyword Suggest feature (A.ka. Google Suggest) above demonstrates the true power of AJAX. Create A to build your own Keyword Suggest for your site or app. Its fast, free, and amazingly simple! [RSS]
Some thoughts on the RSS business model#
The 2nd so-called "RSS expansion format" should not be RSS, but XML bar
But RSS has a lot of tangible benefits that can be used to improve the user experience 1, providing a loose coupling between multiple applications, including our own applications and the integration of other people's applications. In the future you may be able to use most of Uuzone's features in Bloglines, or you can browse or use your resources elsewhere without leaving Uuzone, 2. Standardize data formats, reduce communication costs across regional teams, and enhance the confidence of other teams. In one of our recent collaborations, the two sides have agreed to use an expanded format of RSS to Exchange data, and the results are fast and good. [. NET development; Web Services]
calling a WebService from ASP3.0 and JavaScript#
Creating the Web service and consuming it in ASP. The easy part because. NET provides inherent for it. Interesting part is to consume the same Web service in ASP 3.0.After much digging, I found three completely different s in which this could is done.1) Using client-side JavaScript. 2) Using Microsoft SOAP Toolkit 2.0. 3) Using the. NET Framework and MSXML parser (the approach I used). [. NET development; Web Standards]
Convert HTML to XHTML and clean unnecessary tags and attributes#
This is a class library which helps your produce valid XHTML from HTML. It also provides tag and attribute filtering support. You can specify exactly which tags and attributes is allowed in the output and the other tags is filtered out. You can use this library for the bulky HTML that MS Word documents produce if converted to HTML. can also use it to cleanup HTML before posting to blog sites So, your HTML does not get rejected by blog engines L Ike WordPress, B2evolution etc. [e-commerce; security; Open source]
website forum hacked by hackers forum was implanted virus#
Now landing when the forum, may be 7 Trojan, virus infection, including stealing "paradise" game password Trojan and hacker attack program. In addition, rising experts in Dangdang's web page source code found that the virus from a number of other sites, including some local info port and personal sites, so suspected that these sites have been controlled by hackers. Rising company has notified the above situation when the relevant departments. [Search Technology]
who is targeting the market segment with Google's Pro search engine#
Professional search engines are looking at two things to make themselves stand out from the search engine giants. First, comprehensive search engines are more difficult to pinpoint. Most search requests typically contain only two or three words, which is not enough for a precise search. The second hope of a professional search engine is to establish a highly targeted brand and online sales partnership, to open up those comprehensive search engines can not get involved in the way of profit. As a result, professional search engines are eager to align their names with the most relevant sites. [Google; Microsoft; talent]
crazy go to Google, decrepit to Yahoo, idiot still in Microsoft#
Google has built an office building five miles from Microsoft's Redmond headquarters, with only one purpose: digging people. A former Microsoft employee claimed that when he resigned to his boss and said goodbye to his colleagues, the first reaction was, ' You're not going to Google. ' '。 [Indigo; Web Services]
Indigo Beta2 to support rest#
Representational state Transfer (REST) Performance status transfer. This means that webservice in Indigo will not just use soap. Rest is simple and straightforward, and is not defined in security, reliable message transmission, or standardized business process automation. It seems that the entire web is now simplifying (Web 2.0). Don Box's spoutlet:http://pluralsight.com/blogs/dbox/archive/2005/07/14/13352.aspx from a basic level, REST style and SOAP style Web The difference in service depends on whether the application is resource-oriented or activity-oriented. [Search technology; Yahoo!]
Yahoo! Launches New Job Search Engine on hotjobs.com#
Yahoo! HotJobs Uses The Power, scale and accuracy of Yahoo! Search to Crawl the Web and provide more Job opportunities for Job seekers [Ajax]
Drag Drop#
This shows the order being updated in the DB when the Submit button is clicked. [Ajax]
Ajax on Rails#
While Google's prominent use of xmlhttprequest dramatically demonstrated, vastly improved UIs for Web apps were possib Le, it was Jesse James Garrett's February essay that finally gave this technique a usable name:ajax (asynchronous Java Script and XML). That is the tipping point. Without knowing it, we as an industry had been waiting for this, and the new Ajax name spread like wildfire. I have never seen such rapid and near universal adoption of a new technology moniker! [RSS]
RSS 2.0 and Atom 1.0, Compared#
People who generate syndication feeds has a choice of feed formats. As of mid-2005, the most likely candidates would be RSS 2.0 and Atom 1.0. The purpose of this page are to summarize, as clearly and simply as possible, the differences between the RSS 2.0 and Atom 1.0 Syndication languages. [Blog; software]
Blog Software Comparison chart#
Common English Blog software function comparison table
This chart was a companion to the article ' time to Check:are you using the right blogging tool?, ' published July 14, 2005 In the USC Annenberg Online journalism Review. Do note that this chart reflects only features of the tools ' installation, and not every possible extension, plug -in modification ... or hack. [Financing merger and acquisition; Software]
WinZip was acquired#
WinZip, one of the world's most famous shareware software, was recently acquired by Vector Capital. Vector did not disclose the exact amount of WinZip purchased. [RSS; Longhorn]
RSS in the Longhorn#
Longhorn Support RSS from the bottom, Microsoft This action may make RSS really fly like ordinary people home. Just like MSN Spaces really let many friends around me with a blog, MSN Messenger of the small stars will RSS hidden, "record" will be "Trackback" hidden. MS is always able to make a technology so simple that users have no sense, this really must admire. Longhorn is like a big RSS Reader, it will be responsible for you to manage all the feeds, to help you do all the simultaneous updates, all you need to do is to call the RSS API, you can easily in the application to join the RSS function. RSS is a "push" technology, and Longhorn in the RSS more "push" a step closer, such as the combination of photo RSS and screen saver, such as Calendar RSS and Outlook combination, you do not need to care about using RSS Reader to get the latest update, everything will be brought to your eyes automatically. [Search technology; online advertising; Yahoo!]
Yahoo will automatically display different ads based on user's search preferences#
This ad program is called "Yahoo Impulse" to get users ' search requests and then categorize them. Yahoo's senior vice president and Chief Data Officer (Chief data Officer) Usama Fayyad An example: if a person searches for a "credit card" on Yahoo, it will be categorized as a user interested in "financial services". The user will then see graphic ads such as banner ads for financial services when browsing any of Yahoo's websites. Traditional search ads are based on the user's search request to appear around the search results related text ads, and Yahoo This new advertising program is an extension of this. [Search technology; music]
Special search engine, subdivision and feature talk#
Market segmentation is a way out. The synthesizer, must be from a strong point of feature, or more can find the closest to the user's place, have not noticed that Google is slowly refining some of its features, in other ways to do the search, Google Maps is a subdivision of the live, Google did very skillfully, in this map to integrate a lot of resources, Make use of it the people are relish. [Search technology; Technorati; Google; Blog
10 new Blogs per second blog search attraction increasing#
The biggest difference between Technorati and Google is that she sees the internet as a mobile conversation language, more timeliness and more vivid. Google search engine per site on average need to three weeks time, and Technorati on average every seven minutes to add a new sticker directory. Blogs that use assistive tools such as LiveJournal, AOL journals, and blogger can be found on the technorati in almost any sync. [Search technology; CMS]
application of automatic summarization/classification technology in CMS#
Using automatic clustering technology to improve some existing blog publishing system's association mechanism: 1 Article automatic classification: 2 related article function: Related article refers to the mechanism of the most important or keyword extraction, I learned that the extraction of keywords mainly have the following ways: 1 Editor active input for content authors: it's a disadvantage that not all people have the patience to extract the theme/tag I set my own input keywords in MT or change the Mt default edit template to achieve 2 using the search engine source in Referer keyword statistics: shortcomings, Not all the content can get the search source, and the article will not be able to get keywords; 3 simple algorithm extraction: From the WSJ of the subscription: the feeling is to extract the title of the first 2, 3 nouns, it seems that the title is also very important feature source; 4 Automatic Theme extraction: 4.1 Chinese participle: participle is the foundation, Extension of the name/place of identification is also required to add some special weights; 4.2 Word Frequency statistics: the elimination of noise words, is the majority of articles will appear in the high-frequency words; 4.3 similarity analysis (likelihood): the implementation of related article mechanism should not only clustering the content of similar topics, And it's going to be almost exactly the same.
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