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Dive into the research topics where Ayelet Pnueli is active.

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systems man and cybernetics | 2012

Web Interface Interpretation Using Graph Grammars

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

Natural language text instructions

Ruth Bergman; Alexei Lenedev; Omer Barkol; Ayelet Pnueli; Michael Pogrebisky; Sagi Schein; Marianne Hickey; Inbal Tadeski


Archive | 2009

Graphical user interface input element identification

Nitsan Amichai; Omer Barkol; Doron Shaked; Mani Fischer; Ayelet Pnueli; Sagi Schein; Michael Pogrebisky; Alexei Ledenev; Ilan Shufer; Vitali Greenberg


Archive | 2009

Graphical user interface component identification

Ayelet Pnueli; Omer Barkol; Ruth Bergman; Michael Pogrebisky; Sagi Schein


Archive | 2006

ELECTROGRAPHIC DOT GAIN AND OPTICAL DENSITY DECOUPLING METHOD, XEROGRAPHIC IMAGE REPRODUCTION, AND SYSTEMS, METHODS AND SOFTWARE RELATED THERETO

Dror Kella; Ron Maurer; Ayelet Pnueli; Mani Fischer; Eyal Shelef


Archive | 2012

Analysis of health indicators of a system

Ayelet Pnueli; Ami Shiff; Avner Arnstein; Ron Maurer; Tsafrir Yedid Am; Lior Katz


Archive | 2009

GRAPHICAL USER INTERFACE HIERARCHY GENERATION

Omer Barkol; Ruth Bergman; Ayelet Pnueli; Michael Pogrebisky; Sagi Schein


Archive | 2009

Graphical user interface component classification

Sagi Schein; Omer Barkol; Ruth Bergman; Ayelet Pnueli; Michael Pogrebisky


Archive | 2007

Method and apparatus for calculating a focus metric

Ayelet Pnueli; Mani Fischer


Archive | 2007

Method and system for measuring text-rendering quality

Ayelet Pnueli; Renato Keshet; Avraham Schori

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