检索结果-内蒙古大学图书馆

On The Roles of APIs in the Coordination of Collaborative Software Development

COMPUTER SUPPORTED COOPERATIVE WORK-THE JOURNAL OF COLLABORATIVE COMPUTING AND WORK PRACTICES 2009年第5-6期18卷 445-475页

作者： de Souza, Cleidson R. B. Redmiles, David F. Fed Univ Para BR-66059 Belem Para Brazil Univ Calif Irvine Irvine CA USA

The principle of information hiding has been very influential in software engineering since its inception in 1972. This principle prescribes that software modules hide implementation details from other modules in order to reduce their dependencies. This separation also decreases the dependency among software developers implementing these modules, thus simplifying the required coordination. A common instantiation of this principle widely used in the industry is in the form of application programming interfaces (APIs). While previous studies report on the general use and benefits of APIs, they have glossed over the detailed ways in which APIs facilitate the coordination of work. In order to unveil these mechanisms, we performed a qualitative study on how practitioners use APIs in their daily work. Using ethnographic data from two different software development teams, we identified three roles played by APIs in the coordination of software development projects. These roles are described using three metaphors: APIs as contracts, APIs as boundaries, and APIs as communication mechanisms. As contracts, APIs allow software developers to work in parallel and independently. As a communication mechanism, APIs facilitate communication among software developers by giving them something specific to talk about. At the same time, APIs establish the boundaries between developers, and, accordingly, what should be talked about. This paper also reports on problems the studied teams face when using APIs to coordinate their work. Based on these results, we draw theoretical implications for collaborative software engineering.

关键词： interfaces application programming interfaces coordination collaborative software development software engineering

来源：评论

学校读者我要写书评

暂无评论

Runtime Detection Framework for Android Malware

引用

MOBILE INFORMATION SYSTEMS 2018年第Pt.1期2018卷 8094314.1-8094314.1页

作者： Kim, TaeGuen Kang, BooJoong Im, Eul Gyu Hanyang Univ Seoul South Korea ECIT Ctr Secure Informat Technol Belfast Antrim North Ireland

As the number of Android malware has been increased rapidly over the years, various malware detection methods have been proposed so far. Existing methods can be classified into two categories: static analysis-based methods and dynamic analysis-based methods. Both approaches have some limitations: static analysis-based methods are relatively easy to be avoided through transformation techniques such as junk instruction insertions, code reordering, and so on. However, dynamic analysis-based methods also have some limitations that analysis overheads are relatively high and kernel modification might be required to extract dynamic features. In this paper, we propose a dynamic analysis framework for Android malware detection that overcomes the aforementioned shortcomings. The framework uses a suffix tree that contains API (application programming Interface) subtraces and their probabilistic confidence values that are generated using HMMs (Hidden Markov Model) to reduce the malware detection overhead, and we designed the framework with the client-server architecture since the suffix tree is infeasible to be deployed in mobile devices. In addition, an application rewriting technique is used to trace API invocations without any modifications in the Android kernel. In our experiments, we measured the detection accuracy and the computational overheads to evaluate its effectiveness and efficiency of the proposed framework.

关键词： application programming interfaces Spyware Client Server Architecture Methyltestosterone Mobile devices Frameworks Androids

来源：评论

学校读者我要写书评

暂无评论

The Personal Internet

引用

BELL LABS TECHNICAL JOURNAL 2010年第1期15卷 3-21页

作者： Daenen, Koen Theeten, Bart Vanderfeesten, David Vrancken, Bart Waegeman, Eric Moons, Jan Dragan, Mihai Bojin, Monica Strugaru, Mircea Arabshian, Knarig Bosch, Peter Alcatel Lucent Bell Labs Serv Infrastruct Res Domain Antwerp Belgium Alcatel USA Raleigh NC USA Alcatel Lucent Bell Labs Serv Infrastruct Res Dept Antwerp Belgium Alcatel Lucent Romania Applicat Serv Grp Timisoara Romania Alcatel Lucent Applicat Serv Grp Timisoara Romania Alcatel Lucent Timisoara Romania Bell Labs Plan Operating Syst Grp 9 Murray Hill NJ 07974 USA

PeCMan, the Personal Content Manager, is a content access gateway, aggregator, indexing, and sharing tool for all of a user's personally relevant content on the Internet, e.g., all the content a user has created, content that was explicitly shared by others, or publicly available Internet content of specific interest. PeCMan aggregates access to multiple network-based storage systems, services, or other "objects" by their reference. Examples of such objects are photographs, music, e-mail, text documents, or any addressable object on the Internet. The aggregated storage acts as a virtual read-write drive in which PeCMan addresses individual objects by reference, typically encoded in uniform resource locators (URLs). To address content in Web applications such as Google Docs, Flickr, and You Tube, the URL is based on the corresponding application programming interface (API), while content on a user's home machine's disk is addressed via a locally installed software driver supporting Web-based distributed authoring and versioning (WebDAV). This paper describes the motivation, design, and implementation prototype of PeCMan. (C) 2010 Alcatel-Lucent.

关键词： web applications application programming interfaces Internets disks Consumers Uniform Resource Locator text documents Internet content access gateway

来源：评论

学校读者我要写书评

暂无评论

Transport Services: A Modern API for an Adaptive Internet Transport Layer

引用

IEEE COMMUNICATIONS MAGAZINE 2021年第4期59卷 16-22页

作者： Welzl, Michael Islam, Safiqul Gundersen, Michael Fischer, Andreas Univ Oslo Oslo Norway Univ Oslo Dept Informat Oslo Norway Tech Hsch Deggendorf Deggendorf Germany

Transport services (TAPS) is a working group of the the Internet Engineering Task Force (IETF). TAPS defines a new recommended API for the Internet's transport layer. This API gives access to a wide variety of services from various protocols, and it is protocol-independent: the transport layer becomes adaptive, and applications are no longer statically bound to a particular protocol and/or network interface. We give an overview of the TAPS API, and we demonstrate its flexibility and ease of use with an example using a Python-based open source implementation.

关键词： Transport protocols application programming interfaces TCPIP Switches Internet Open source software

来源：评论

学校读者我要写书评

暂无评论

Analysis of a sampling control scheme for a perishable inventory system

引用

OPERATIONS RESEARCH 1999年第6期47卷 966-973页

作者： Perry, D Univ Haifa Dept Stat IL-31999 Haifa Israel

We consider an inventory system in which both the arrival of items and the demand for those items are Poisson processes. The stored items have two phases of shelf-Life. If the item has nor been taken by a demand during the first phase it is inspected. With probability q it is removed and with probability p=1 -q it is transferred to the second phase. The blood bank model inspired this study. We compute ergodic limits for the number of items in the system, the lost demands. and the two types of outdating.

关键词： Perishables Poisson process Markov processes Objective functions Blood banks Carrying costs application programming interfaces Mathematical moments Commodities

来源：评论

学校读者我要写书评

暂无评论

Conversion of a single process CFD code to distributed and massively parallel processing

引用

ADVANCES IN ENGINEERING SOFTWARE 1998年第3-6期29卷 331-336页

作者： Sikora, J Ramakrishnan, S LeBlanc, L Boeing Downey CA 90242 USA Rockwell Int Corp Ctr Sci Thousand Oaks CA 91360 USA

An existing computational fluid dynamics (CFD) computer code was converted from a single process execution mode to one employing both massively parallel processing (MPP) on an nCUBE MPP computer using the native nCUBE message passing application programmers interface (API) and distributed processing (DP) on a cluster of workstations using the Parallel Virtual Machine (PVM) API for message passing. Specifications for the conversion included the ability to easily incorporate new message passing API's, automatic decomposition and distribution of a problem to the different processors, direct node to node communication, and the same user interface as in the single process mode. There was also a strong desire to have a single code which could be compiled to run in any programmed message passing API, in the multitasking parallel processing mode already in the code, and in single process mode. These criteria produced a single code which eliminates the concern associated with maintaining multiple versions of a code, provides efficient communication, and minimizes the learning curve for users not conversant with the mechanics of distributed processing. (C) 1998 Published by Elsevier Science Limited. All rights reserved.

关键词： Distributed processing Line of nodes Workstations application programming interfaces A CODES massively parallel processing User Interface Device Component PARALLEL PROCESSING (COMPUTERS) Codes Distribute Learning Curve Processing Modes

来源：评论

学校读者我要写书评

暂无评论

Design and architecture of distributed sound processing and database systems for Web-based computer music applications

引用

COMPUTER MUSIC JOURNAL 1999年第3期23卷 73-84页

作者： Wöhrmann, R Ballet, G IRCAM F-75004 Paris France

Deals with the design and architecture of distribute and Internet-based computer music applications. Hypertext Markup Language; Graphical user interface; Client or server technology and distributed computing in comput... 详细信息

关键词： Java Computer music Databases HTML Web servers Architecture Personal computers application programming interfaces Web pages

来源：评论

学校读者我要写书评

暂无评论

Security Emergence Framework for Cyber-Physical Production Systems in the Age of Industry 4.0

引用

IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE 2024年第8期27卷 3-10页

作者： Naeem, Muhammad Rehan Amin, Rashid Univ Engn & Technol Taxila Taxila Pakistan Univ Chakwal Dept Comp Sci Chakwal Pakistan

Recently, advancements in Cyber-Physical Production Systems (CPPS) have facilitated the amalgamation of physical production processes with digital systems, culminating in an interconnected and efficient manufacturing environment. Measurement and sensing systems represent crucial components of CPPS, as they provide real-time data from physical systems and the surrounding environment to optimize production processes. Nevertheless, these systems' security is paramount, given that malware attacks can significantly undermine the accuracy and reliability of data acquired by CPPS. This paper proposes a comprehensive methodology for securing Industry 4.0 systems against cyber-attacks, involving three main sections: application programming Interface (API) deployment, cloud filtering, and intelligence and data processing. Deploying APIs in the sensor network facilitates data utilization and promotes data integrity and confidentiality. Cloud services filter data and create a new dataset for analysis and decision-making, while intelligence and data processing techniques are employed for malware detection and analysis. The methodology also uses a secure research laboratory for detailed malware analysis and encrypted multimedia channels for communication between security experts and researchers. The findings suggest that the reinforcement learning-based approach proposed in this study effectively identifies cyber-attacks in Industry 4.0 systems, and the diagram provides insights into the correlations between different performance metrics and how they relate to the agent's performance. The methodology offers robust protection against cyber-attacks and ensures the confidentiality and integrity of sensitive data.

关键词： Production systems Cloud computing Data processing Malware Real-time systems Fourth Industrial Revolution Sensors Reliability Cyberattack application programming interfaces

来源：评论

学校读者我要写书评

暂无评论

Discrete Prompt Compression With Reinforcement Learning

引用

IEEE ACCESS 2024年 12卷 72578-72587页

作者： Jung, Hoyoun Kim, Kyung-Joong Gwangju Inst Sci & Technol Sch Integrated Technol Gwangju 61005 South Korea

Compressed prompts aid instruction-tuned language models (LMs) in overcoming context window limitations and reducing computational costs. Existing methods, which are primarily based on training embeddings, face various challenges associated with interpretability, the fixed number of embedding tokens, reusability across different LMs, and inapplicability when interacting with black-box APIs. This study proposes prompt compression with reinforcement learning (PCRL), which is a discrete prompt compression method that addresses these issues. The proposed PCRL method utilizes a computationally efficient policy network that edits prompts directly. The training approach employed in the proposed PCRLs can be applied flexibly to various types of LMs, including both decoder-only and encoder-decoder architecture and it can be trained without gradient access to the LMs or labeled data. The proposed PCRL achieves an average reduction of 24.6% in terms of the token count across various instruction prompts while maintaining sufficient performance. In addition, we demonstrate that the learned policy can be transferred to larger LMs, and through a comprehensive analysis, we explore the token importance within the prompts. The source code is available at https://***/nenomigami/PromptCompressor.

关键词： Training Task analysis Optimization Closed box Computational efficiency Chatbots Reinforcement learning Large language models application programming interfaces prompt compression reinforcement learning computational efficiency black-box APIs

来源：评论

学校读者我要写书评

暂无评论

Building more usable APIs

引用

IEEE SOFTWARE 1998年第3期15卷 78-+页

作者： McLellan, SG Roesler, AW Tempest, JT Spinuzzi, CI Schlumberger Austin TX 78720 USA Iowa State Univ Ames IA 50011 USA

When the authors asked users to test an API early in the development life cycle, the users' questions about how the API works and in what contexts turned out to be extremely helpful. Iterative API design and testi... 详细信息

关键词： Buildings information application programming interfaces Writers Utility routines Codes Apis Computer personnel

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：