The objective of this paper is to empirically evaluate SKLSEForum, a lightweight forum-based tool, for predicting the likelihood of acceptance of the tool in requirements elicitation practice and finding directions for improvement. We analyzed three data sets from a family of experiments, deriving from two replicated controlled experiments and a survey of expert panel. Results showed that SKLSE...

In order to help solve the problems of requirements elicitation, this paper motivates and describes a new approach, based on traditional signal processing methods, for finding abstractions in natural language text. The design of AbstFinder, an implementation of the approach, and the evaluation of its effectiveness on an industrial-strength example are described.

We present an objective approach for evaluating probability elicitation methods in probabilistic models. Our method draws on ideas from research on learning Bayesian networks: if we assume that the expert’s knowledge is manifested essentially as a database of records that have been collected in the course of the expert’s experience, and if this database of records were available to us, then the...

Past research has suggested that decision-making groups, when communicating face-to-face (FtF), suffered from information sharing biases that affected the quality of the final decision: they tended to discuss previously-shared information before they started to discuss information not known to all, and discussed more of previously-shared than unshared information. In our study we examined these...

The aim of the Multimodal and Multiperson Corpus of Laughter in Interaction (MMLI) was to collect multimodal data of laughter with the focus on full body movements and different laughter types. It contains both induced and interactive laughs from human triads. In total we collected 500 laugh episodes of 16 participants. The data consists of 3D body position information, facial tracking, multipl...

This paper presents a case study analyzing a set of software engineering elicitation techniques. The aim of the case study is to demonstrate that completeness and preciseness are two criteria to be incorporated into the set of existing parameters used to classify and select which elicitation technique to apply depending on the project context variables. Completeness refers to how well each elic...

We present a model of truthful elicitation which generalizes and extends mechanisms, scoring rules, and a number of related settings that do not quite qualify as one or the other. Our main result is a characterization theorem, yielding characterizations for all of these settings, including a new characterization of scoring rules for non-convex sets of distributions. We generalize this model to ...

An elicitation method for needs is described using many different viewpoints. A selection process with a coarse and a fine selection is described to reduce the specification to an acceptable and feasible subset. Distribution This article or presentation is written as part of the Gaudí project. The Gaudí project philosophy is to improve by obtaining frequent feedback. Frequent feedback is pursue...

Requirements elicitation is the first activity in the requirements engineering process. It includes learning, surfacing and discovering the requirements of the stakeholders of the developed system. The elicitation process involves actors of different roles, backgrounds and domain knowledge. Therefore, it is a communication-intensive process. Overcoming communication barriers between analysts an...

The importance of Requirements Engineering (RE) has been well recognized by the research community in the last decade. There is no doubt to say that requirements phase is the foundation of the entire Software Development Life Cycle (SDLC) on which the entire software is built. With the proper management of various activities falling under requirements phase, a project can deliver the right solu...