Abstract: A method for instantly expanding a keyterm is provided. According to the query term, a data search process is performed by several search engines. Several document snippets related to the query term are obtained from the search engines. A related term table containing several keyterms corresponding to each snippet is built up by analyzing each of the document snippet. According to a position relationship between the each keyterm and the query term in each snippet, a correlation calculation is performed for giving each keyterm a correlation value. A semantic merging process is performed to merge the correlation values of the keyterms with the same semantic meaning to be a correlation indicator. Some of the keyterms are determined to form a keyterm set of the query term.

Abstract: The invention discloses an advertising apparatus for generating a link corresponding to an advertisement, including a member module and an advertisement generation module. The member module generates a first public member ID for an advertiser account, wherein the advertiser account is logged onto a social networking platform on a first electronic device. The advertisement generation module generates the link including the first public member ID, and transmits the link to the first electronic device through the internet. The link is displayed on an editable space provided by the advertiser account.

Abstract: An instant message is received from a first daemon corresponding to a first instant messaging application type originating with a first client, and transmits the instant message to a second daemon corresponding to a second instant messaging application type originating with a second client. A third daemon receives the instant message using communication protocol corresponding to the first instant messaging application type. A message switching unit acquires the second instant messaging application type corresponding to the third daemon identity, and acquires a second daemon identity. A fourth daemon transmits the instant message to the second daemon corresponding to the second daemon identity using communication protocol corresponding to the second instant messaging application type.

Abstract: Guide route generation methods and systems. A target object is first selected by a visitor. The similarity or interest of candidate objects corresponding to the target object is calculated. Recommended objects are selected from the candidate objects according to the corresponding similarity or interest. A guide route is generated to link the recommended objects. The interest of the visitor is dynamically determined. If the interest is changed, the interest of the candidate objects is re-calculated, and recommended objects are re-selected from the candidate objects to generate a new guide route.

Abstract: Judgment systems and methods. The system includes a signal gathering module, an attribute retrieval module, a rule retrieval module, and a rule execution module. The signal gathering module receives identification of at least a first card and a second card, and defines statuses thereof. The attribute retrieval module retrieves attributes corresponding to the first and second cards according to the identification thereof. The rule retrieval module retrieves a rule according to the identification and statuses of the first and second cards. The rule execution module performs the rule on the first and second cards to change the attributes thereof.

Abstract: Guide route generation methods and systems. A target object is first selected by a visitor. The similarity or interest of candidate objects corresponding to the target object is calculated. Recommended objects are selected from the candidate objects according to the corresponding similarity or interest. A guide route is generated to link the recommended objects. The interest of the visitor is dynamically determined. If the interest is changed, the interest of the candidate objects is re-calculated, and recommended objects are re-selected from the candidate objects to generate a new guide route.

Abstract: Judgment systems and methods. The system includes a signal gathering module, an attribute retrieval module, a rule retrieval module, and a rule execution module. The signal gathering module receives identification of at least a first card and a second card, and defines statuses thereof. The attribute retrieval module retrieves attributes corresponding to the first and second cards according to the identification thereof. The rule retrieval module retrieves a rule according to the identification and statuses of the first and second cards. The rule execution module performs the rule on the first and second cards to change the attributes thereof.

Abstract: A system for peer-to-peer (p2p) communication. A instant message is received from a first daemon corresponding to a first instant messaging application type originating with a first client, and transmits the instant message to a second daemon corresponding to a second instant messaging application type originating with a second client. A third daemon receives the instant message using communication protocol corresponding to the first instant messaging application type. A message switching unit acquires the second instant messaging application type corresponding to the third daemon identity, and acquires a second daemon identity. A fourth daemon transmits the instant message to the second daemon corresponding to the second daemon identity using communication protocol corresponding to the second instant messaging application type.