In the past decades, research and practice focused a lot of attention towards traceability in the context of software requirements, food supply chains, manufacturing, and aviation industry. As legislation and regulations in software systems become increasingly relevant, traceability of legal requirements is of great importance. In this study, we aimed to create a framework in which the basis fo...

Recently, the growing popularity of requirements engineering attracts an increasing attention on requirements traceability and change impact analysis, which also imposes a great demand for a systematic approach in developing software systems to handling traceability relations and requirements changes in an automaticmanner. In this work, a goal-driven requirements traceability approach is propos...

Improved requirements traceability would result in significant cost savings since more requirements problems are due to failures in requirements management than failures in technical functions. Without adequate requirements traceability, errors are found late in system development and are expensive to repair. Our research identifies problems with industry's capability to trace product and proce...

Coffee arabica, originated in Ethiopia, is considered a quality bean for its high sensory qualities, and has special price the world coffee market. The country pool of genetic diversity Arabica coffee, from different regions distinct flavor profile. Their exceptional attributed to their diversity, favorable environmental conditions, agroforestry-based production system. However, still needs ben...

This report contains the proceedings of the ECMDA Traceability Workshop. The papers within target various aspects of traceability in model-driven development.

this study pursued the molecular identification of fish species from processed products for human consumption which, a priori, belonged to nine species. dna barcoding using direct sequencing of about 650 bp of the mitochondrial gene cytochrome oxidase subunit i (coi) revealed incorrect labeling in the three alaska pollack samples (11% of all samples). substitution of fish species constitutes se...

In this paper, we discuss collusion-secure traceability codes for digital fingerprinting which is a technique for copyright protection of digital contents. We first state a generalization of conventional collusion attacks where illicit users of a digital content collude to create an illegal digital content. Then we propose a collusion-secure traceability code which can detect at least one collu...

Traceability in Model Transformation languages supports not only post-execution analysis, but also incremental update and coordination of repetition. The Query/View/Transformation family of languages specify a form of traceability that unifies high and low level abstraction in declarative and imperative transformation languages. Unfortunately this aspect of the QVT specification is little more ...

Radio Frequency Identification (RFID) applications have spread all over the world. In order to provide their security and privacy, researchers proposed different kinds of protocols. In this paper, we analyze the privacy of a new protocol, proposed by Yu-Jehn in 2015 which is based on Electronic Product Code Class1 Generation 2 (EPC C1 G2) standard. By applying the Ouafi_Phan privacy model, we s...