This item is only available for download by members of the University of Illinois community. Students, faculty, and staff at the U of I may log in with your NetID and password to view the item. If you are trying to access an Illinois-restricted dissertation or thesis, you can request a copy through your library's Inter-Library Loan office or purchase a copy directly from ProQuest.
Permalink
https://hdl.handle.net/2142/72052
Description
Title
Request-Based Mediated Execution
Author(s)
Sundresh, Sameer
Issue Date
2009
Doctoral Committee Chair(s)
Agha, Gul A.
Department of Study
Computer Science
Discipline
Computer Science
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Computer Science
Abstract
How do you dynamically customize the programming language available in a context within an existing system, without changing the underlying system? This dissertation introduces a language design approach that addresses this problem. The basic idea is to structure programs as systems of multiple interacting levels of abstraction, where all of the primitive constructs used by higher levels are actually implemented as defined constructs by lower levels. This is accomplished by allowing lower levels to mediate the execution of higher levels. This structure is much like system-level virtualization, but much finer-grained. The approach builds on three existing programming language technologies: delimited continuations, dynamic scoping, and call-by-name nonstrict evaluation. The dissertation examines how to define a variety of different language constructs using this approach, including variable binding, control structures, and basic concurrency features. The approach is then applied to mediating execution of third-party Javascript code on web pages.
Use this login method if you
don't
have an
@illinois.edu
email address.
(Oops, I do have one)
IDEALS migrated to a new platform on June 23, 2022. If you created
your account prior to this date, you will have to reset your password
using the forgot-password link below.
