Automatic display of web content to smaller display devices: improved summarization and navigation
View Patent ↗A system and method are disclosed for modifying a document format. In one embodiment, a structure of a first document is extracted to form a first data structure, including multiple subdocuments, each subdocument having a label assigned thereto. A table of contents listing the labels of the subdocuments is then generated. The various labels are then ordered according to the amount of text of the associated subdocument, a comparison of the text of a previous link and the text of the associated subdocument, a comparison of the text of the previous document and the text of the associated subdocument, a comparison of the text of the previous link and the text of the associated subdocument, or a combination of these.
1. A method comprising:
transmitting a first document from a server to a client device, the first document comprising a first subdocument including a text and a link for display on a display of the client device;
receiving, at the server, a request from the client device for a second document, the request for the second document received via the link included in the first subdocument of the first document, the first document being different from the second document;
dividing the second document into second subdocuments, each of the second subdocuments including text;
assigning a label to each of the second subdocuments of the second document;
a ranking engine of the server comparing the text of the first subdocument included in the first document with the text of each of the second subdocuments included in the second document;
the ranking engine generating a document-document value for each of the plurality of second subdocuments according to a degree of association between the text of the first subdocument and the text of the corresponding one of the second subdocuments;
the ranking engine ranking in ranked order the plurality of second subdocuments based, at least in part, on the document-document values indicating the degree of association between the text of the first subdocument included in the first document and the text of the corresponding one of the second subdocuments included in the second document; and
transmitting to the client device a response configured to communicate the ranking of the plurality of second subdocuments in the ranked order for display on the display of the client device.
2. The method of claim 1 , wherein the link comprises text, the method further comprising:
comparing the text of the link with the text of each of the second subdocuments to generate a link-text value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the text of the corresponding one of the second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, on the link-text values.
3. The method of claim 1 , wherein the link comprises text, the method further comprising:
comparing the text of the link with the label assigned to each of the plurality of second subdocuments to generate a link-label value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the label assigned to the corresponding one of the second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, on the link-label values.
4. The method of claim 1 , further comprising:
receiving the request for the second document associated with the link from the client device in response to selection of the link displayed on the display of the client device.
5. The method of claim 1 , further comprising:
generating a size value indicative of an amount of text in each of the plurality of second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, by the size value.
6. The method of claim 2 , further comprising:
generating a size value indicative of an amount of text in each of the plurality of second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, by the size value.
7. The method of claim 3 , further comprising:
generating a size value indicative of an amount of text in each of the plurality of second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, by the size value.
8. The method of claim 2 , wherein the link comprises text, the method further comprising:
comparing the text of the link with the label assigned to each of the plurality of second subdocuments to generate a link-label value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the label assigned to the corresponding one of the second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, on the link-label values.
9. The method of claim 1 , further comprising modifying the ranked order according to a predefined order defined by a data structure.
10. A method comprising:
transmitting a first document from a server to a client device, the first document comprising a first subdocument including a text and a link for display on a display of the client device;
receiving, at the server, a request from the client device for a second document external from the first document, the request for the second document received via the link included in the first subdocument of the first document;
dividing the second document into second subdocuments, each of the second subdocuments including text;
assigning a label to each of the second subdocuments;
a ranking engine of the server comparing the text of the link included in the first document with the text of each of the second subdocuments included in the second document;
the ranking engine generating a link-text value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the text of the corresponding one of the second subdocuments;
the ranking engine ranking in ranked order the plurality of second subdocuments based, at least in part, on the link-text values; and
communicating the ranking of the plurality of second subdcouments in the ranked order for display on the display of the client device.
11. The method of claim 10 , wherein the link comprises text, the method further comprising:
comparing the text of the link with the label assigned to each of the plurality of second subdocuments to generate a link-label value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the label assigned to the corresponding one of the second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, on the link-label values.
12. The method of claim 10 , further comprising:
receiving the request for the second document associated with the link from the client device in response to selection of the link displayed on the display of the client device.
13. The method of claim 10 , further comprising:
generating a size value indicative of an amount of text in each of the plurality of second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, by the size value.
14. A method comprising:
transmitting a first document from a server to a client device, the first document comprising a first subdocument including a text and a link for display on a display of the client device;
receiving, at the server, a request from the client device for a separate, second document, the request for the second document received via the link included in the first subdocument of the first document;
dividing the second document into second subdocuments, each of the second subdocuments including text;
assigning a label to each of the second subdocuments;
a ranking engine of the server comparing the text of the link included in the first document with the label assigned to each of the plurality of second subdocuments included in the second document;
the ranking engine generating a link-label value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the label assigned to the corresponding one of the second subdocuments;
the ranking engine ranking in ranked order the plurality of second subdocuments based, at least in part, on the link-label values; and
communicating a list of the plurality of second subdocuments in the ranked order to the client device to enable presentation of the list via the client device.
15. The method of claim 14 , further comprising:
receiving the request for the second document associated with the link from the client device in response to selection of the link displayed on the display of the client device.
16. The method of claim 15 , further comprising:
generating a size value indicative of an amount of text in each of the plurality of second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, by the size value.
17. A method comprising:
transmitting a first document from a server to a client device, the first document comprising a first subdocument including a text and a link for display on a display of the client device;
receiving, at the server, a request from the client device for a second document, the request for the second document received via the link included in the first subdocument of the first document, the first document being distinct from the second document;
dividing the second document into second subdocuments, each of the second subdocuments including text;
a ranking engine of the server comparing the text of the first subdocument included in the first document with the text of each of the second subdocuments included in the second document;
the ranking engine generating a document-document value for each of the plurality of second subdocuments according to a degree of association between the text of the first subdocument and the text of the corresponding one of the second subdocuments; the ranking engine comparing the text of the link included in the first document with the label assigned to each of the plurality of second subdocuments included in the second document;
the ranking engine generating a link-label value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the label assigned to the corresponding one of the second subdocuments;
the ranking engine comparing the text of the link included in the first document with the text of each of the second subdocuments included in the second document;
the ranking engine generating a link-text value for each of the plurality of second subdocuments according to a degree of association between the text of the link and the text of the corresponding one of the second subdocuments; and
the ranking engine ranking in ranked order the plurality of second subdocuments based, at least in part, on the document-document, link-label, and the link-text values;
transmitting to the client device a response configured to communicate the ranking of the plurality of second subdocuments in the ranked order for use by the client device.
18. The method of claim 17 , further comprising:
generating a size value indicative of an amount of text in each of the plurality of second subdocuments; and
ranking in ranked order the plurality of second subdocuments based, at least in part, by the size value.
19. A method comprising:
transmitting a first document from a server to a client device, the first document comprising a first subdocument including a text and a link for display on a display of the client device;
receiving, at the server, a request from the client device for a second document, the request for the second document received via the link included in the first subdocument of the first document;
dividing the second document into second subdocuments, each of the second subdocuments including text;
assigning a label to each of the second subdocuments;
comparing the text of the first subdocument included in the first document with the text of each of the second subdocuments included in the second document to generate a document-document value for each of the plurality of second subdocuments according to a degree of association between the text of the first subdocument and the text of the corresponding one of the second subdocuments;
assigning a weight to each generated document-document value;
ranking in ranked order the plurality of second subdocuments based, at least in part, on the document-document values and the assigned weights;
transmitting to the client device a list of the labels associated with the plurality of second subdocuments in the ranked order to enable display via the client device.