ISSTA/ECOOP 2024
Mon 16 - Fri 20 September 2024 Vienna, Austria
Wed 18 Sep 2024 16:34 - 16:47 at EI 5 Hochenegg - Tool demos 2 Chair(s): Rohan Padhye

\textsf{\textsc{FunRedisp}} is a function dispatch refactoring tool to reduce the overall invocation gas consumption of Solidity smart contracts. It initially extracts all external functions in a contract at the source code level. After identifying the functions which are highly likely to be invoked among these functions by a pre-trained TextCNN model, \textsf{\textsc{FunRedisp}} moves them to the front of the function dispatch at the bytecode level. \textsf{\textsc{FunRedisp}} saves about 125.17 units of gas per contract transaction on the 50 real-world smart contracts, which are randomly selected from Ethereum. The time overhead for refactoring each contract is only 0.37 seconds on average, demonstrating its effectiveness and efficiency.

Wed 18 Sep

Displayed time zone: Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change

15:30 - 17:00
Tool demos 2Tool Demonstrations at EI 5 Hochenegg
Chair(s): Rohan Padhye Carnegie Mellon University
15:30
12m
Talk
SMBugFinder: An Automated Framework for Testing Protocol Implementations for State Machine Bugs
Tool Demonstrations
Paul Fiterau-Brostean Uppsala University, Konstantinos (Kostis) Sagonas Uppsala University and Nat. Tech. Univ. of Athens, Fredrik Tåquist Uppsala University, Bengt Jonsson Uppsala University, Sweden
DOI Media Attached
15:42
12m
Talk
FRAFOL: FRAmework FOr Learning mutation testing
Tool Demonstrations
Pedro Tavares Faculty of Engineering, University of Porto, Ana Paiva INESC TEC, Faculty of Engineering, University of Porto, Domenico Amalfitano University of Naples Federico II, René Just University of Washington
15:55
12m
Talk
FixCheck: A Tool for Improving Patch Correctness Analysis
Tool Demonstrations
Facundo Molina IMDEA Software Institute, Juan Manuel Copia IMDEA Software Institute; Universidad Politécnica de Madrid, Alessandra Gorla IMDEA Software Institute
16:08
12m
Talk
HECS: A Hypergraph Learning-based System for Detecting Extract Class Refactoring Opportunities
Tool Demonstrations
Luqiao Wang Xidian University, Qiangqiang Wang Xidian University, Jiaqi Wang Xidian University, Yutong Zhao University of Central Missouri, Minjie Wei Xidian University, Zhou Quan Xidian University, Di Cui Xidian University, Qingshan Li Xidian University
16:21
12m
Talk
DMMPP: Constructing Dummy Main Methods for Android Apps with Path-sensitive Predicates
Tool Demonstrations
Baoquan Cui Institute of Software at Chinese Academy of Sciences, China, Jiwei Yan Institute of Software at Chinese Academy of Sciences, Jian Zhang Institute of Software at Chinese Academy of Sciences; University of Chinese Academy of Sciences
16:34
12m
Talk
FunRedisp: A Function Redispatch Tool to Reduce Invocation Gas Fees in Solidity Smart Contracts
Tool Demonstrations
Yunqi Liu Nanjing University of Science and Technology, Wei Song Nanjing University of Science and Technology
Media Attached
16:47
12m
Talk
The Flexcrash Platform for Testing Autonomous Vehicles in Mixed-Traffic Scenarios
Tool Demonstrations
Alessio Gambi Austrian Institute of Technology (AIT), Shreya Mathews IMC University of Applied Sciences Krems, Shreya Mathews IMC University of Applied Sciences Krems, Shreya Mathews IMC University of Applied Sciences Krems, Shreya Mathews IMC University of Applied Sciences Krems

Information for Participants
Wed 18 Sep 2024 15:30 - 17:00 at EI 5 Hochenegg - Tool demos 2 Chair(s): Rohan Padhye
Info for room EI 5 Hochenegg:

Map: https://tuw-maps.tuwien.ac.at/?q=CF0229

Room tech: https://raumkatalog.tiss.tuwien.ac.at/room/15705