Cross-browser compatibility testing is concerned with identifying perceptible differences in the way a Web page is rendered across different browsers or configurations thereof. Existing automated cross-browser compatibility testing methods are generally based on Document Object Model (DOM) analysis, or in some cases, a combination of DOM analysis with screenshot capture and image processing. DO...

To programmatically interact with the user interface of a web application, element locators are used to select and retrieve elements from the Document Object Model (DOM). Element locators are used in JavaScript code, Cascading stylesheets, and test cases to interact with the runtime DOM of the webpage. Constructing these element locators is, however, challenging due to the dynamic nature of the...

Smart TVs use Webkit as a web browser engine to provide contents. Webkit exploits web standard resources, such as HTML, CSS, JavaScript, and images, to run applications. When an application is started, Webkit loads resources to the memory and creates DOM(Document Object Model) tree and render tree; this process takes a long time. Generally, the web browsers on PCs or mobile devices sometimes ch...

The opposite category of a category, contravariant functors and duality functors are defined. Next we state the proposition (1) the objects of C, the morphisms of C, the cod-map of C, the dom-map of C, (the composition of C),the id-map of C is a category. Let us consider C. The functor C op yielding a strict category is defined by the condition (Def. 1). (Def. 1) C op = the objects of C, the mo...

This paper explores the problem of tracking information flow in dynamic tree structures. Motivated by the problem of manipulating the Document Object Model (DOM) trees by browser-run client-side scripts, we address the dynamic nature of interactions via tree structures. We present a runtime enforcement mechanism that monitors this interaction and prevents a range of attacks, some of them missed...

This paper presents a content structure for building mobile augmented reality (AR) applications in HTML5 to achieve a clean separation of the mobile AR content and the application logic for scaling as on the Web. We propose that the content structure contains the physical world as well as virtual assets for mobile AR applications as document object model (DOM) elements and that their behaviour ...

Much of present day computer software is highly mobile, with a great amount of software being delivered to a client host via a network shortly before execution begins. The integrity of mobile code is one important aspect for the secure execution of the code on the client host. We describe a cryptographic-steganographic approach to embedding authentication data within executable object files. Ou...