자료유형 | 학위논문 |
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서명/저자사항 | Automated Reasoning for Web Page Layout. |
개인저자 | Panchekha, Pavel. |
단체저자명 | University of Washington. Computer Science and Engineering. |
발행사항 | [S.l.]: University of Washington., 2019. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2019. |
형태사항 | 154 p. |
기본자료 저록 | Dissertations Abstracts International 81-04B. Dissertation Abstract International |
ISBN | 9781088327777 |
학위논문주기 | Thesis (Ph.D.)--University of Washington, 2019. |
일반주기 |
Source: Dissertations Abstracts International, Volume: 81-04, Section: B.
Advisor: Tatlock, Zachary |
이용제한사항 | This item must not be sold to any third party vendors.This item must not be added to any third party search indexes. |
요약 | Web pages define their appearance using Cascading Style Sheets. However, the CSS language's quirks and subtleties make it difficult for designers to write, debug, and test CSS to implement their designs. Additionally, web pages can be laid out by different browsers, at varying screen sizes, and by users with different font or color preferences. Understanding all the ways a web page can be laid out, and ensuring that all these layouts are correct, is a persistent challenge. Yet meeting this challenge is essential to ensure that a web page is accessible, usable, and attractive for all users. Tools to verify such web page layout properties across a range of possible layouts would lighten the testing burden for web developers.We develop a formal verification paradigm for layout properties to support such tools. To formally verify a layout property, that property is first expressed in Visual Logic, a concise language for describing geometric properties of web page layouts. Visual Logic properties are true or false as a consequence of how a browser lays out a given page |
일반주제명 | Computer science. |
언어 | 영어 |
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