Abstract: A system of performing reserve price reverse auctions is disclosed. In one embodiment, the reverse auction immediately ends if an offer below the reserve price is received. In another embodiment, the reverse auction continues until the buyer accepts an offer such that transaction with the accepted offer is consummated or a time period expires. If the time period expires and no offer is below the reserve price, then the user select from the received offers. If there is at least one offer below the reserve price and at least one other offer, then the system presents the user with the received offers and gives the user a time period to select one. If the user selects an offer, a transaction with the select offer is consummated. If no offer is selected, then a transaction with the lowest received offer is consummated.

Abstract: A system for developing and deploying web pages that have dynamic content is disclosed. First, a graphic artist creates a template HTML file that will provide the visual appearance of a dynamic web page. The template HTML file is embedded with identifier tags that identify locations where dynamic content should be inserted. A programmer then creates a program for manipulating a Document Object Model (DOM) representation of the HTML file to add desired dynamic content. The template HTML file and dynamic content program are then deployed to a special server system that serves the template HTML by executing the associated dynamic content program. When the server system receives a request for the template HTML file, the server first creates a clone of a Document Object Model (DOM) of the template HTML file and executes the dynamic content program to manipulated the DOM representation.

Abstract: A method and system for converting plain text into structured data. Parse trees for the plain text are generated based on the grammar of a natural language, the parse trees are mapped on to instance trees generated based on an application-specific model. The best map is chosen, and the instance tree is passing to an application for execution. The method and system can be used both for populating a database and/or for retrieving data from a database based on a query.