Search Results for "construction"
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Showing 125 open source projects for "construction"
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BIMserver
The open source BIMserver platform
The Building Information Model server (short: BIMserver) enables you to store and manage the information of a construction (or other building related) project. Data is stored in the open data standard IFC. The BIMserver is not a fileserver, but it uses a model-driven architecture approach. This means that IFC data is stored as objects. You could see BIMserver as an IFC database, with special extra features like model checking, versioning, project structures, merging, etc. -
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OpenRocket
Model-rocketry aerodynamics and trajectory simulation software
OpenRocket is a free and fully featured simulation software for designing, analyzing, and optimizing model rockets before physical construction and launch. It provides a comprehensive environment where users can assemble rocket components, visualize designs in both 2D and 3D, and simulate flight behavior using accurate aerodynamic and physics models. The software incorporates six-degree-of-freedom flight simulation, allowing it to model real-world dynamics such as stability, drag, thrust, and staging effects. ... -
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FFmpeg CLI Wrapper for Java
Java wrapper around the FFmpeg command line tool
ffmpeg-cli-wrapper is a Java library that provides a structured interface for interacting with FFmpeg and FFprobe through command-line execution. It allows developers to construct multimedia processing commands programmatically using object-oriented patterns instead of raw shell commands. The library supports tasks such as transcoding, probing media files, and extracting metadata while maintaining clarity and type safety. It includes built-in support for parsing FFprobe output into Java... -
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AWS SDK for Java 2.0
The official AWS SDK for Java - Version 2
The AWS SDK for Java v2 is a modern, modular rewrite that reduces dependencies, improves performance, and embraces non-blocking I/O. Each AWS service ships as its own small artifact, so applications include only what they use, cutting footprint and cold-start time. The SDK provides both synchronous clients and a high-performance asynchronous stack built on event-driven HTTP, enabling reactive pipelines and high-throughput services. Models are immutable and builders are pervasive, leading to... -
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Jaffree
Java ffmpeg and ffprobe command-line wrapper
Jaffree is a Java library that provides a clean and modern API for interacting with FFmpeg, allowing developers to programmatically execute multimedia processing tasks. It abstracts the complexity of command-line FFmpeg usage by offering strongly typed Java classes for configuring inputs, outputs, codecs, and filters. The library supports streaming data, handling real-time processing scenarios, and integrating FFmpeg pipelines directly into Java applications. It is designed for flexibility... -
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WALA
Libraries for Analysis, with frontends for Java, Android, and JS
The T. J. Watson Libraries for Analysis (WALA) provide static analysis capabilities for Java bytecode and related languages and for JavaScript. The system is licensed under the Eclipse Public License, which has been approved by the OSI (Open Source Initiative) as a fully certified open-source license. The initial WALA infrastructure was independently developed as part of the DOMO research project at the IBM T.J. Watson Research Center. In 2006, IBM donated the software to the community. The... -
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Qualitis
Qualitis is a one-stop data quality management platform
...It is used to solve various data quality problems caused by data processing. Based on Spring Boot, Qualitis submits quality model task to Linkis platform. It provides functions such as data quality model construction, data quality model execution, data quality verification, reports of data quality generation and so on. At the same time, Qualitis provides enterprise-level features of financial-level resource isolation, management and access control. It is also guaranteed working well under high-concurrency, high-performance and high-availability scenarios. -
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android-gif-drawable
Views and drawable for displaying animated GIFs on Android
...For Android 4.2+ (API level 17+). Supports GifTextureView hardware-accelerated rendering, and GifTexImage2D OpenGL ES 2.0+. See sample directory. Sample project is under construction. Not all features are covered yet. The simplest way is to use GifImageView (or GifImageButton) like a normal ImageView. If drawables declared by android:src and/or android:background are GIF files then they will be automatically recognized as GifDrawables and animated. If given drawable is not a GIF then mentioned Views work like plain ImageView and ImageButton. ... -
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Conscrypt
Conscrypt is a Java Security Provider
...The provider focuses on contemporary protocol hygiene—up-to-date cipher suite selection, ALPN, session resumption, and hardened defaults—so Java servers and clients negotiate secure connections by construction. Because it builds on BoringSSL’s audited primitives and constant-time implementations, it reduces the risk of subtle side-channel issues while improving handshake and bulk crypto throughput. Conscrypt also exposes platform accelerations (like AES-GCM and ChaCha20-Poly1305) and supports features important to HTTP/2 and HTTP/3 stacks. ... -
Build Agents and Models on One PlatformGemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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LakshmiDROP
Fixed Income Analytics, Portfolio Construction, Asset Backed Cost
DROP implements the model libraries and provides systems for fixed income valuation and adjustments, asset allocation and transaction cost analytics, and supporting libraries in numerical optimization and statistical learning. DROP is composed of four main libraries: [Asset Allocation] (https://lakshmidrip.github.io/DROP/AssetAllocationModule.html) [Fixed Income Analytics] (https://lakshmidrip.github.io/DROP/FixedIncomeModule.html) [Numerical Optimization]... -
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Inspired by the Semantic Web, Genyris presents a new programming paradigm. Objects can belong to multiple classes independant from construction. Indentation reduces parentheses yet retains the power of Lisp. External Java libraries can be imported.
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DODDLE-OWL
a Domain Ontology rapiD DeveLopment Environment – OWL extension
DODDLE-OWL is a domain ontology development tool for the Semantic Web. DODDLE-OWL makes reuse of existing ontologies and supports the semi-automatic construction of taxonomic and other relationships in domain ontologies from documents. -
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WMS for heavy industries
WMS/YMS designed for heavy industries
WMS/YMS designed for heavy industries such as steel, metals, construction and others. The software consists of: 1 - Manager's desktop app (server); 2 - Yard worker's Android app (client). This is a free demo version. See project Wiki for more information. Contact us at contact@engitex.org to get the full version and the detailed manuals. -
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Magnolia CMS
Java CMS that delivers smartphone simplicity on an enterprise scale
Magnolia is an open Java CMS that delivers smartphone simplicity on an enterprise-scale. The mobile-inspired HTML5 user interface works through customisable, task-focused Apps, a notification stream called the Pulse, and a system of Favorites for quickly accessing the workspace. Magnolia CMS allows organizations to orchestrate online services, sales and marketing across all digital channels, maximizing the impact of every touchpoint. Magnolia’s open-source technology, support of open... -
15
Android MVP Architecture
Detailed sample app that implements MVP architecture
...Dagger 2 supplies dependencies, GreenDAO provides local persistence, and RxJava coordinates asynchronous work. Fast Android Networking manages remote requests, while PlaceHolderView and Android Debug Database support interface construction and database inspection. The classes emphasize inheritance and reuse, but the repository is deprecated and now serves mainly as a learning reference. -
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JAG-Walker
Java Amiga Guide viewer with Amiga-like GUI
Display Amiga Guide files with Amiga-like window, menu and navigation bar. Created with Java Swing GUI for OS independency. Still under construction !!! -
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DDDplus
A lightweight flexible development framework
...A set of lightweight business mid-stage development framework, based on DDD thinking, is committed to the precipitation and inheritance of business assets, comprehensively solves the expansion problem of complex business scenarios, realizes the core elements of mid-stage, and empowers mid-stage construction. Integrating the complex ecological collaboration methodology of the front-end, and middle-end, and fully considering the organizational structure, technical debt, learning threshold, evolution, operation and maintenance costs and risks, it is developed to solve the pain points of business development. It is the top-level design and complete solution of the middle-end architecture. -
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JDrafting
CAD application for Technical Drawing exercises
JDrafting is an open source Java application to create Technical Drawing exercises. This application is inspired by the 'Classical Construction', also known as 'Ruler-and-compass Construction' or 'Compass-and-straightedge construction'. However, another drawing tools can be used. (More info about classical construction: https://en.wikipedia.org/w/index.php?title=Compass-and-straightedge_construction) Download examples in 'Files tab' JRE 8+ needed Github: https://github.com/miguelalejandromorenobarrientos/jdrafting Android version (not compatible) https://sourceforge.net/projects/andrafting/ -
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Estimate
Web based Cost Estimation, Material Takeoff and Reconciliation Tool
"Estimate" is an Open Source web based Construction Cost Estimating Software designed for medium and large Civil Construction and EPC (Engineering Procurement and Construction) companies. Features include Management of Schedule of Rates, Analysis of Rates, Project Estimation (Definitive and Control), Tender Evaluation, Cost Sheet preparation, BOQ Generation, Audit and Projection. -
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java-string-similarity
Implementation of various string similarity and distance algorithms
...The "cost" column gives an estimation of the computational cost to compute the similarity between two strings of length m and n respectively. If the alphabet is finite, it is possible to use the method of four russians (Arlazarov et al. "On economic construction of the transitive closure of a directed graph", 1970) to speedup computation. This was published by Masek in 1980 ("A Faster Algorithm Computing String Edit Distances"). -
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JNIZ music notation audio to midi
music composition and notation software, audio to midi converter
The Jniz project is stopped. The new Web version is now JnizWeb hosted on Gitlab (under construction): https://gitlab.com/jniz70/jnizweb/ Demo: https://jniz70.gitlab.io/jnizweb/ Jniz is a piece of software designed for musicians as a support tool to the musical composition. It allows you to build and to harmonize several voices according to the rules of classical harmony. Sound/audio-to-Midi converter: real-time conversion of any monophonic sound (voice, instrument etc.) into notes / tones. ... -
22
PPIXpress
specific protein interaction networks from transcript expression
Although protein-protein interaction networks are an ubiquitous component of modern systems biology, comparatively few efforts have been made to tailor their topology to the actual cellular condition under study. Since a simple reduction of the networks to the subset of expressed genes only scratches the surface of higher organisms’ regulatory capabilities, we propose the advanced method PPIXpress that allows to exploit expression data at the transcript-level and is thus able to also reveal... -
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Numerics for Chemical Engineering
Numerical models for chemical and process engineering
NCE Calculation Framework is a library of routines, models and data applicable to chemical and process engineering calculations, written in Java. -- NEW -- www.chesolver.com *ONLINE CALCULATORS*. A set of solvers to perform calculations consistently on any device, from smart-phone to desktop. The project includes the following ready to use software all based on the same core library: * Online Calculators at www.chesolver.com * Extensions for Libreoffice/Openoffice Calc... -
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fastdex
Speed up the compilation speed of apk
If you can't stand the slow compilation of apk (especially if there are multiple dex in the project), fastdex can help you speed up the apk generation process. Scan all project codes and add a dependency on the fastdex.runtime.antilazyload.AntilazyLoad class in the construction method. The purpose of this is to solve the problem of class verification. For details, please refer to Android. Take a snapshot of all the dependencies of the current project, in order to compare whether the dependencies have changed when the patch is packaged in the future. If there is a change, the cache needs to be cleared. ... -
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OWL Machine Learning
Machine learning algorithm using OWL
Feature construction and selection are two key factors in the field of Machine Learning (ML). Usually, these are very time-consuming and complex tasks because the features have to be manually crafted. The features are aggregated, combined or split to create features from raw data. This project makes use of ontologies to automatically generate features for the ML algorithms.