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Paper Abstract and Keywords
Presentation 2026-03-04 15:40
A Study on AI-Based Script Generation for Communication System Control -- Challenges in Automatically Generating Scripts for Non-Public Languages --
Tatsuya Hirano, Hiroki Inoue, Takayuki Fujiwara (NTT) NS2025-247
Abstract (in Japanese) (See Japanese page) 
(in English) This report investigates an LLM-assisted approach to automatic control script generation for a domain-specific language (DSL) used in multi-vendor communication system control.
Because the target DSL used in practice is not publicly available, existing LLMs have not been trained on its language specification and cannot generate scripts solely from instructions.
To address this limitation, we propose two methods that enable LLM-assisted DSL script generation.
Comparative evaluations with conventional approaches show that the proposed methods reduce syntactic errors in generated scripts by approximately 50%.
Furthermore, based on evaluation and analysis, we summarize key technical insights for effective LLM support of DSLs and discuss future directions for further improving automatic control script generation.
Keyword (in Japanese) (See Japanese page) 
(in English) Communication System Control / domain-specific language (DSL) / Large Language Model (LLM) / / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 385, NS2025-247, pp. 155-160, March 2026.
Paper # NS2025-247 
Date of Issue 2026-02-25 (NS) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NS2025-247

Conference Information
Committee IN NS  
Conference Date 2026-03-04 - 2026-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa-Ken Shichoson Jichi Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2026-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on AI-Based Script Generation for Communication System Control 
Sub Title (in English) Challenges in Automatically Generating Scripts for Non-Public Languages 
Keyword(1) Communication System Control  
Keyword(2) domain-specific language (DSL)  
Keyword(3) Large Language Model (LLM)  
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1st Author's Name Tatsuya Hirano  
1st Author's Affiliation NTT, Inc. (NTT)
2nd Author's Name Hiroki Inoue  
2nd Author's Affiliation NTT, Inc. (NTT)
3rd Author's Name Takayuki Fujiwara  
3rd Author's Affiliation NTT, Inc. (NTT)
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Speaker Author-1 
Date Time 2026-03-04 15:40:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2025-247 
Volume (vol) vol.125 
Number (no) no.385 
Page pp.155-160 
#Pages 6 
Date of Issue 2026-02-25 (NS) 

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