SPLASH Workshops最新文献_第3页

The GMF-based syntax tool of a DSML for the semantic web enabled multi-agent systems 用于支持语义web的多代理系统的基于gmf的DSML语法工具

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095087

Sinem Getir, Sebla Demirkol, Moharram Challenger, G. Kardas

引用次数: 2

Exploiting intelligent agent-based technologies for programming smart mobile applications 利用基于智能代理的技术编程智能移动应用程序

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095086

Andrea Santi, A. Ricci

引用次数: 2

A DSML for reversible transformations 可逆转换的DSML

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095057

Mickaël Kerboeuf, Jean-Philippe Babau

引用次数: 11

Constrained data acquisition for mobile citizen science applications 移动公民科学应用的受限数据采集

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095095

Sean Whitsitt, Armando Barreto, M. Hudson, H. Al-Helal, Diyang Chu, K. Didan, J. Sprinkle

引用次数: 2

(No) more design patterns for multi-agent systems (没有)多智能体系统的更多设计模式

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095083

M. Torres, T. Beers, T. Holvoet

引用次数: 9

Are Java programmers transitioning to multicore?: a large scale study of java FLOSS Java程序员正在向多核过渡吗?java FLOSS的大规模研究

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095072

Weslley Torres, G. Pinto, Benito Fernandes, J. P. Oliveira, Filipe Alencar Ximenes, F. C. Filho

{"title":"Are Java programmers transitioning to multicore?: a large scale study of java FLOSS","authors":"Weslley Torres, G. Pinto, Benito Fernandes, J. P. Oliveira, Filipe Alencar Ximenes, F. C. Filho","doi":"10.1145/2095050.2095072","DOIUrl":"https://doi.org/10.1145/2095050.2095072","url":null,"abstract":"We would like to know if Java developers are retrofitting applications to become concurrent and, to get better performance on multicore machines. Also, we would like to know what concurrent programming constructs they currently use. Evidence of how programmers write concurrent programs can help other programmers to be more efficient when using the available constructs. Moreover, this evidence can assist researchers in devising new mechanisms and improving existing ones. For this purpose, we have conducted a study targeting a large-scale Java open source repository, SourceForge. We have analyzed a number of FLOSS projects along two dimensions: spatial and temporal. For the spatial dimension, we studied the latest versions of more than 2000 projects. Our goal is to understand which constructs developers of concurrent systems employ and how frequently they use them. For the temporal dimension we took a closer look at various versions of six projects and analyzed how the use of concurrency constructs has evolved over time. In addition, we tried to establish if uses of concurrency control constructs were aimed at leveraging multicore processors. We have downloaded more than two thousand Java projects including their various versions, in addition to individual analysing about six well known open-source projects.","PeriodicalId":143880,"journal":{"name":"SPLASH Workshops","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115948054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 25

Intermediate language extensions for parallelism 并行的中间语言扩展

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095103

Jisheng Zhao, Vivek Sarkar

{"title":"Intermediate language extensions for parallelism","authors":"Jisheng Zhao, Vivek Sarkar","doi":"10.1145/2095050.2095103","DOIUrl":"https://doi.org/10.1145/2095050.2095103","url":null,"abstract":"An Intermediate Language (IL) specifies a program at a level of abstraction that includes precise semantics for state updates and control flow, but leaves unspecified the low-level software and hardware mechanisms that will be used to implement the semantics. Past ILs have followed the Von Neumann execution model by making sequential execution the default, and by supporting parallelism with runtime calls for lower-level mechanisms such as threads and locks. Now that the multicore trend is making parallelism the default execution model for all software, it behooves us as a community to study the fundamental requirements in parallel execution models and explore how they can be supported by first-class abstractions at the IL level.\u0000 In this paper, we introduce five key requirements for Parallel Intermediate Representations (PIR): 1) Lightweight asynchronous tasks and communications, 2) Explicit locality, 3) Directed Synchronization with Dynamic Parallelism:, 4) Mutual Exclusion and Isolation with Dynamic Parallelism, and 5) Relaxed Exception semantics for Parallelism. We summarize the approach being taken in the Habanero Multicore Software Research project at Rice University to define a Parallel Intermediate Representation (PIR) to address these requirements. We discuss the basic issues of designing and implementing PIRs within the Habanero-Java (HJ) compilation framework that spans multiple levels of PIRs. By demonstrating several program optimizations developed in the HJ compilation framework, we show that this new PIR-based approach to compiler development brings robustness to the process of analyzing and optimizing parallel programs and is applicable to a wide range of task-parallelism programming models available today.","PeriodicalId":143880,"journal":{"name":"SPLASH Workshops","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122347439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 31

Agile practices in embedded systems 嵌入式系统中的敏捷实践

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095091

Charles E. Matthews

引用次数: 4

Software transactional memory vs. locking in a functional language: a controlled experiment 软件事务性内存与函数式语言中的锁:一个受控实验

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095071

F. C. Filho, J. P. Oliveira, André L. M. Santos

引用次数: 10

Reverse-engineering user interfaces to facilitateporting to and across mobile devices and platforms 对用户界面进行逆向工程，以促进移动设备和平台之间的移植

SPLASH Workshops Pub Date : 2011-10-23 DOI: 10.1145/2095050.2095093

E. Shah, E. Tilevich

{"title":"Reverse-engineering user interfaces to facilitateporting to and across mobile devices and platforms","authors":"E. Shah, E. Tilevich","doi":"10.1145/2095050.2095093","DOIUrl":"https://doi.org/10.1145/2095050.2095093","url":null,"abstract":"As mobile devices are rapidly replacing desktop computers for a growing number of users, existing user interfaces often need to be ported from the desktop to a mobile device. In addition, successful user interfaces written for one mobile platform are commonly ported to other mobile platforms. Traditionally, porting user interfaces requires that their source code be reverse-engineered and translated, which is difficult and error-prone. In this paper, we present an approach that reverse-engineers user interfaces without having to analyze their source code. Specifically, our approach examines an interface's runtime representation by means of aspect-oriented programming (AOP). An aspect intercepts the program's control flow at the point when all the components of an interface are laid out on the screen, but before the interface is displayed. The aspect analyzes the interface's in-memory representation and extracts a platform-independent model that can then be used to generate equivalent interfaces for other devices and platforms. Our initial proof of concept ports Java Swing interfaces to Android. In this paper, we describe our approach, discuss its main technical challenges, and outline future research directions.","PeriodicalId":143880,"journal":{"name":"SPLASH Workshops","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129395696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20