Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, can aggregate content from one or more electronic publication documents. In one aspect, a method includes obtaining information including an index to content items of an electronic publication including a discrete package of received data that is stored locally, the content items being less than all content in the electronic publication received; retrieving, by a computer based on one or more criteria, two or more of the content items provided in disparate portions of the electronic publication, including the discrete package of received data, using the index; and presenting the two or more of the content items together on an output device in a user interface format different from that of the electronic publication.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, can aggregate content from one or more electronic publication documents. In one aspect, a method includes obtaining information including an index to content items of an electronic publication including a discrete package of received data that is stored locally, the content items being less than all content in the electronic publication received; retrieving, by a computer based on one or more criteria, two or more of the content items provided in disparate portions of the electronic publication, including the discrete package of received data, using the index; and presenting the two or more of the content items together on an output device in a user interface format different from that of the electronic publication.

Abstract: A plurality of behavior templates is generated such that each of the plurality of behavior templates indicates a function that is performed by a corresponding element of a document. Further, a layout policy that indicates a corresponding fixed position in a layout of the document for each of the plurality of behavior templates is generated. The layout is composed by positioning the corresponding element associated with each of the plurality of behavior templates in the corresponding fixed position.