Ayelet Pnueli
Hewlett-Packard
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Publication
Featured researches published by Ayelet Pnueli.
systems man and cybernetics | 2012
Jun Kong; Omer Barkol; Ruth Bergman; Ayelet Pnueli; Sagi Schein; Kang Zhang; Chunying Zhao
With the advent of the Internet, it is desirable to interpret and extract useful information from the Web. One major challenge in Web interface interpretation is to discover the semantic structure underlying a Web interface. Many heuristic approaches have been developed to discover and group semantically related interface objects. However, those approaches cannot solve the problem of nonuniformity satisfactorily and are not able to tag the semantic role of each object. Distinct from existing approaches, this paper develops a robust and formal approach to recovering interface semantics using graph grammars. Because of the distinct capability of spatial specifications in the abstract syntax, the spatial graph grammar (SGG) is selected to perform the semantic grouping and interpretation of segmented screen objects. Instead of analyzing HTML source codes, we apply an efficient image-processing technology to recognize atomic interface objects from the screenshot of an interface and produce a spatial graph, which records significant spatial relations among recognized objects. A spatial graph is more concise than its corresponding document object model structure and, thus, facilitates interface analysis and interpretation. Based on the spatial graph, the SGG parser recovers the hierarchical relations among interface objects.
Archive | 2010
Ruth Bergman; Alexei Lenedev; Omer Barkol; Ayelet Pnueli; Michael Pogrebisky; Sagi Schein; Marianne Hickey; Inbal Tadeski
Archive | 2009
Nitsan Amichai; Omer Barkol; Doron Shaked; Mani Fischer; Ayelet Pnueli; Sagi Schein; Michael Pogrebisky; Alexei Ledenev; Ilan Shufer; Vitali Greenberg
Archive | 2009
Ayelet Pnueli; Omer Barkol; Ruth Bergman; Michael Pogrebisky; Sagi Schein
Archive | 2006
Dror Kella; Ron Maurer; Ayelet Pnueli; Mani Fischer; Eyal Shelef
Archive | 2012
Ayelet Pnueli; Ami Shiff; Avner Arnstein; Ron Maurer; Tsafrir Yedid Am; Lior Katz
Archive | 2009
Omer Barkol; Ruth Bergman; Ayelet Pnueli; Michael Pogrebisky; Sagi Schein
Archive | 2009
Sagi Schein; Omer Barkol; Ruth Bergman; Ayelet Pnueli; Michael Pogrebisky
Archive | 2007
Ayelet Pnueli; Mani Fischer
Archive | 2007
Ayelet Pnueli; Renato Keshet; Avraham Schori