Projects

Freeplane

Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way using this redesigned version of well known FreeMind created by one of its key developers.

The NOC Project

NOC Project is an Operation Support System (OSS) for telecom companies, service providers, and enterprise Network Operation Centers (NOC). Areas covered by NOC include: * service activation/provisioning * multi-VRF address space management (IPAM) * multi-vendor configuration management * fault ... [More] management * performance management * VC management * DNS provisioning * knowledge base * peering management * RPSL and BGP filter generation * Reporting. NOC is open source and released under the terms of BSD LICENSE [Less]

gnowsys

GNOWSYS, Gnowledge Networking and Organizing System, is a web based hybrid gnowledge base with a kernel for semantic computing. It is developed in Python and works as an installed product in ZOPE.

Open Pandora's Box

Pandora is an artificial intelligent web based bot. Pandora is a component based AI architecture including, database memory, XML, voice, chat, IRC, HTTP, Wiktionary, consciousness, language, GUI, applet

ecs235a-project

OverviewA project for ECS235a, a UC Davis graduate course in the Computer Science department. Extends the work presented in Web-Based Inference Detection by addressing some of the weaknesses in that paper. AbstractSensitive information is redacted from a document before the document is released ... [More] to protect that information from being exposed. Existing research proposed a web-based inference detection system but suffered from three weaknesses: Leaking Information Performance Problems Limited Strategy for Redacting. Our work shows that the weaknesses in the existing proposed system can be overcome without sacrificing the quality of the inference detection. iDetect, our prototype inference detection system, leverages a large offline knowledge base for detection, a synonym system for recommending word replacements, and an entity extraction system for identifying entities to remove to defeat inferences. TechnologiesiDetect uses a suite of Java and open source technologies to implement its functionality. Brief descriptions of each technology and how they were utilized are provided below: Technology Utilization Java API for XML Binding (JAXB). JAXB provides object to xml mappings by compiling XSDs into objects and then marshalling/unmarshalling between XML and objects. The Wikipedia data dumps are provided in XML format. By using JAXB, we were able to convert the exported data into Java objects, which we then could manipulate and store in a database and/or search index. Java Persistance API (JPA). JPA provides a lightweight object relational mapping (ORM) scheme through the use of annotations. Java objects are annotated with various descriptors that indicate how to map the fields into relational storage. JPA also provides service classes to manage the persistence of objects, including handling transactional concerns. Our data is mapped and retrieved from its object form into a database through JPA. Spring is used as a lightweight inversion of control (IoC) container that does dependency injection, serving to wire together components in a declarative fashion. Our subsystems and services are wired together using Spring, to facilitate loose coupling between the components. Hibernate provides a robust ORM implementation and support for mapping objects into a search index. Hibernate is our JPA provider, meaning that it implements the functionality to make JPA work in our system. We also use the Hibernate Search offering to map the article full text into a search index. Lucene is a Java-based full text search engine. We used Lucene to be the full text search engine that we utilized to search for the “similar documents”. LingPipe is a natural language processing toolkit that includes a named entity recognizer (NER) and a trained model, for that NER, built from news sources. LingPipe is our named entity recognizer for Persons, Organizations, and Locations. Java Server Faces (JSF) is a recent component based model for web design. The entire web-based UI was developed using JSF components. Jetty is a light-weight servlet container that makes it easy to start up a web application without requiring the user to install a servlet container like Tomcat. We use Jetty to host the iDetect web application when it is running on a local host. [Less]