 
                            BigData_UGent
@bigdata_ugent
Big Data Hadoop, HDFS, Spark, ML Flow initiative at Ghent University
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Even in the era of NVIDIA‘s Grace Blackwell distributed computing is still a big thing. Some speedups are even superlinear. Talk by Mark Ostroot (principal solutions engineer at Simplerose) at the 2025 INFORMS Annual Meeting in Atlanta, GA. #INFORMS2025
 
                                             
                                            We have lift-off at the 2025 INFORMS Annual Meeting in Atlanta, GA @INFORMS2025 @INFORMS #ORMS #AI #Analytics #LLMs
 
                                             
                                             
                                            On my way to the 2025 INFORMS Annual Meeting in Atlanta, GA to present our innovative LLM research on uncovering service quality of airports using ModernBERT and LLaMa 3.3 70B. I’ll apply our new methodology to the ATL Airport. @INFORMS @INFORMS2025 #INFORMS2025 #ORMS #GenAI #LLM
Great talk by Sumit Gulwani (@SumitGulwani, Microsoft) on improving AI reasoning by using intent, interaction, inspection, and memory (see last picture) at #KDD2025 in Toronto, Canada. #AI #LLM #CodeGeneration
 
                                             
                                             
                                             
                                            Great talk by Dan Roth on the limitations of using LLMs for reasoning at the #KDD2025 Conference in Toronto. Being linguistically coherent is much easier than we thought (that’s what LLMs have taught us). Use LLMs to generate (Python) code to solve hard problems. #AI #LLMs #ORMS
 
                                             
                                             
                                             
                                            Today, I started with the Test of Time Award talk at the #KDD2025 Conference in Toronto. Superb talk by Hao Wang on Deep Recommender Systems (RECSYS). He gave a great overview of how the field evolved over time, and the next steps. #AI #RecSys
 
                                             
                                             
                                             
                                            Great tutorial on efficient and effective search-agent training at #KDD2025 in Toronto. One does not need a lot of data to train a search agent via RL (using S3 compared to R1). #LLM #RAG #RL #R1 #S3
 
                                             
                                            My personal #KDD2025 Day 2 is all about #finance ranging from using AI to enhance safety, AI in credit, and data-driven pricing #AI #llm #timeseries #finetuning #dataleakage
 
                                             
                                             
                                             
                                            Building scenario planning solutions for supply chain optimization using LLMs (large language models) at the #KDD2025 Workshop AI for Supply Chain. #FlandersMake #REMASC #AI See example on the slides in the pictures.
 
                                             
                                            We have liftoff at the 2025 KDD Conference in Toronto, ON. #KDD2025 I’m attending the Workshop on AI for Supply Chain relevant to our REMASC. Supply chain planning faces two sources of complexity: radical uncertainty (e.g., use scenario planning) and need for good predictions.
 
                                            Naive RAG vs. Graph RAG, clearly explained:
Today marks the start of presentations of the “Data Science for Business” (@UGent) projects. This particular project is for #FlandersMake using #RAG (Retrieval-Augmented Generation) #LLM technology to build a #chatbot. mma.ugent.be #orms #DataScience
 
                                            We have lift-off at the 2025 @INFORMS Marketing Science Conference in Washington, DC. Hot topics include #GenAI, #LLM, #RAG (Retrieval Augmented Generation), #Marketing #Analytics, #ecommerce, #ORMS
 
                                            Last week, the 2025 Edition of our “Current Data Science for Business Students Meet Alumni” Event took place at @UGentFEB (Ghent University). #ORMS #DataScience #DataAnalytics linkedin.com/pulse/current-…
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Current DS4B Students Meet Alumni (2025 Edition)
Last week, the 2025 Edition of the “Current Data Science for Business Students Meet Alumni” event was held at the Faculty of Economics and Business Administration of Ghent University, Belgium. Four...
Great panel discussion during the UGent FEB Research Day 2025 with representatives from Flanders Make, KPMG, OMP, UGent Industrial Research Fund. #PhDResearch #IndustrialResearchFund #Startups #GhentUniversity @CVAMO_UGent #ecosystem @UGentFEB
Great application of optimization techniques in sports: USA Cycling (@usacycling) has been awarded the 2025 @INFORMS Edelman Award at @2025_Analytics in Indianapolis, IN, the “Nobel Prize” of Operations Research, for its innovative use of O.R. and analytics in sports performance.
 
                                             
                                             
                                             
                                            Elena Gerstmann (@egerstmann, Executive Director) takes the stage at the 2025 @INFORMS Analytics+ Conference. #Analytics @2025_Analytics #ORMS
 
                                            Great talk by @MatthewALanham on the #data4good competition at @INFORMS’ #MAPD 2025 (Meeting of Analytics Program Directors at @2025_Analytics) in Indianapolis, IN #predictiveanalytics #analytics #machinelearning #INFORMS
 
                                            Congrats to Yaël, Wannes, and Brammert for receiving the Best Poster Award for End-to-End Design Operation. #Awesome #REMASC #FlandersMake
 
                                            Today, we are at the 2025 Flanders Make Scientific Conference in Leuven. CVAMO also has several posters at the event. It’s a great event for scientific networking. #FlandersMake #ORMS #MANPROCAD #REMASC #CVAMO
 
                                             
                                             
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