Title
A Usability Evaluation of Interactive Theorem Provers Using Focus Groups.
Abstract
The effectiveness of interactive theorem provers (ITPs) increased such that the bottleneck in the proof process shifted from effectiveness to efficiency. While in principle large theorems are provable, it takes much effort for the user to interact with the system. A major obstacle for the user is to understand the proof state in order to guide the prover in successfully finding a proof. We conducted two focus groups to evaluate the usability of ITPs. We wanted to evaluate the impact of the gap between the user's model of the proof and the actual proof performed by the provers' strategies. In addition, our goals are to explore which mechanisms already exist and to develop, based on the existing mechanisms, new mechanisms that help the user in bridging this gap.
Year
DOI
Venue
2014
10.1007/978-3-319-15201-1_1
Lecture Notes in Computer Science
Field
DocType
Volume
Theorem provers,Bottleneck,Obstacle,Systems engineering,Software engineering,Computer science,Usability,Bridging (networking),Theoretical computer science,Proof obligation,Gas meter prover,Focus group
Conference
8938
ISSN
Citations 
PageRank 
0302-9743
7
0.58
References 
Authors
6
3
Name
Order
Citations
PageRank
Bernhard Beckert186286.50
Sarah Grebing2724.57
Florian Böhl370.58