In particular, we employ textual delimiters and semantic cues within the content to identify data regions and build the content structure.
In particular, we employ textual delimiters and semantic cues within the content to identify data regions , thus building the content structure.
building the content structure is a consequence of the previous clause. Actually, we identify data regions, the structure of these regions makes the content structure.
the cause is not so direct that I can use "thus" or "to", yet not so shallow that I use "and".
how can I show that with some structure or words?
To get the context, the whole abstract so far is
In this paper, we present an approach and a system, called ABDES, for constructing web wrappers to extract data records from a web page. In our approach, we simulate the way a human user scans a web page for specific data. In particular, we rely on textual delimiters and identifiable constants or patterns within the page content to recognize data regions. Based on the extracted data, the content structure is built and mapped onto a hierarchical XML structure as output. The system provides robust and maintainable wrappers that are not tailored to the HTML structure of the page. As a result, they can be adapted to gather and integrate information from various websites. We offer a polynomial-time algorithm to implement the proposed technique.