Abstract: A system for maintaining gift lists for other persons is presented. The system includes a data store and a computing device. The data store stores at least information related to items available for purchase. The computing device is in communication with and has access to the data store. Moreover, the computing device is configured to create a gift list. The gift list includes references to items that are available for purchase by a user, and that are selected by a user as potential gifts for another. Additionally, access to the gift list is controlled by the user that created the gift list. The computing device is further configured in such a way as to add a reference to an item to the gift list while the user browses the items available for purchase.

Abstract: A system for maintaining gift lists for other persons is presented. The system includes a data store and a computing device. The data store stores at least information related to items available for purchase. The computing device is in communication with and has access to the data store. Moreover, the computing device is configured to create a gift list. The gift list includes references to items that are available for purchase by a user, and that are selected by a user as potential gifts for another. Additionally, access to the gift list is controlled by the user that created the gift list. The computing device is further configured in such a way as to add a reference to an item to the gift list while the user browses the items available for purchase.

Abstract: A method of automatically categorizing terms extracted from a text corpus is comprised of identifying lexical atoms in a text corpus as terms. The identified terms are extracted based on a relation that exists between the terms. A weight is assigned to each relation. A graphical representation of the relationships among terms is constructed by using terms as vertices and relations as weighted links between the vertices. A vertex score is calculated for each of the vertices of the graph. Each term is categorized based on its vertex score. The graphical representation may be revised based on its structure and/or the calculated vertex scores. Because of the rules governing abstracts, this abstract should not be used to construe the claims.