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We present Model Predictive Trees (MPT), a receding horizon tree search algorithm that improves its performance by reusing information efficiently. Whereas existing solvers reuse only the highest-quality trajectory from the previous…

Robotics · Computer Science 2024-11-26 John Lathrop , Benjamin Rivi`ere , Jedidiah Alindogan , Soon-Jo Chung

The correct functioning of photovoltaic (PV) cells is critical to ensuring the optimal performance of a solar plant. Anomaly detection techniques for PV cells can result in significant cost savings in operation and maintenance (O&M). Recent…

Computer Vision and Pattern Recognition · Computer Science 2022-12-16 Urtzi Otamendi , Inigo Martinez , Igor G. Olaizola , Marco Quartulli

Visual localization algorithms have achieved significant improvements in performance thanks to recent advances in camera technology and vision-based techniques. However, there remains one critical caveat: all current approaches that are…

Computer Vision and Pattern Recognition · Computer Science 2019-07-01 Huu Le , Tuan Hoang , Michael Milford

Solar based electricity generations have experienced strong and impactful growth in recent years. The regulation, scheduling, dispatching, and unit commitment of intermittent solar power is dependent on the accuracy of the forecasting…

Systems and Control · Electrical Eng. & Systems 2020-03-30 Shaktinarayana Mishra , Lokanath Tripathy , Prachitara Satapathy , P. K. Dash , Nitasha Sahani

This paper proposes a framework for fairly curtailing photovoltaic (PV) plants in response to the over-voltage problem in PV-rich distribution networks. The framework imposes PV generation limits to avoid overvoltages. These limits are…

Systems and Control · Electrical Eng. & Systems 2024-01-17 Rahul K. Gupta , Paprapee Buason , Daniel K. Molzahn

Vision Language Models (VLMs) have recently achieved significant progress in bridging visual perception and linguistic reasoning. Recently, OpenAI o3 model introduced a zoom-in search strategy that effectively elicits active perception…

Computer Vision and Pattern Recognition · Computer Science 2025-09-05 Wanfu Wang , Qipeng Huang , Guangquan Xue , Xiaobo Liang , Juntao Li

Electric Vehicles (EVs) offer substantial flexibility for grid services, yet large-scale, uncoordinated charging can threaten voltage stability in distribution networks. Existing Reinforcement Learning (RL) approaches for smart charging…

Systems and Control · Electrical Eng. & Systems 2025-10-23 Stavros Orfanoudakis , Frans A. Oliehoek , Peter Palensky , Pedro P. Vergara

The advent of Large Language Models (LLMs) has opened new frontiers in automated algorithm design, giving rise to numerous powerful methods. However, these approaches retain critical limitations: they require extensive evaluation of the…

Neural and Evolutionary Computing · Computer Science 2026-02-05 Haoran Yin , Shuaiqun Pan , Zhao Wei , Jian Cheng Wong , Yew-Soon Ong , Anna V. Kononova , Thomas Bäck , Niki van Stein

This paper studies the synergy of solar-battery energy storage system (BESS) and develops a viable strategy for the BESS to unlock its economic potential by serving as a backup to reduce solar curtailments while also participating in the…

Systems and Control · Electrical Eng. & Systems 2024-01-30 Jinhao Li , Changlong Wang , Hao Wang

In this paper, the problem of electric vehicle (EV) charging at the workplace is addressed via a two-layer predictive algorithm. We consider a time of use (TOU) pricing model for energy drawn from the grid and try to minimize the charging…

Systems and Control · Electrical Eng. & Systems 2023-07-18 Saif Ahmad , Jochem Baltussen , Pauline Kergus , Zohra Kader , Stéphane Caux

As we transition towards a power grid that is increasingly based on renewable resources like solar and wind, the intelligent control of distributed energy resources (DER) including photovoltaic (PV) arrays, controllable loads, energy…

Optimization and Control · Mathematics 2014-10-02 Trudie Wang , Dan O'Neill , Haresh Kamath

Modelling the interaction between ionizing photons emitted from massive stars and their environment is essential to further our understanding of galactic ecosystems. We present a hybrid Radiation-Hydrodynamics (RHD) scheme that couples an…

Instrumentation and Methods for Astrophysics · Physics 2024-04-29 Cheryl S. C. Lau , Maya A. Petkova , Ian A. Bonnell

Linkage Tree Genetic Algorithm (LTGA) is an effective Evolutionary Algorithm (EA) to solve complex problems using the linkage information between problem variables. LTGA performs well in various kinds of single-task optimization and yields…

Neural and Evolutionary Computing · Computer Science 2020-07-09 Huynh Thi Thanh Binh , Pham Dinh Thanh , Tran Ba Trung , Le Cong Thanh , Le Minh Hai Phong , Ananthram Swami , Bui Thu Lam

We consider task and motion planning in complex dynamic environments for problems expressed in terms of a set of Linear Temporal Logic (LTL) constraints, and a reward function. We propose a methodology based on reinforcement learning that…

Robotics · Computer Science 2017-03-24 Chris Paxton , Vasumathi Raman , Gregory D. Hager , Marin Kobilarov

Historically, scientific discovery has been a lengthy and costly process, demanding substantial time and resources from initial conception to final results. To accelerate scientific discovery, reduce research costs, and improve research…

Human-Computer Interaction · Computer Science 2025-06-18 Samuel Schmidgall , Yusheng Su , Ze Wang , Ximeng Sun , Jialian Wu , Xiaodong Yu , Jiang Liu , Michael Moor , Zicheng Liu , Emad Barsoum

Recent advances in AI agents for software engineering and scientific discovery have demonstrated remarkable capabilities, yet their application to developing novel ranking models in commercial search engines remains unexplored. In this…

Information Retrieval · Computer Science 2026-03-25 Liwei Wu , Cho-Jui Hsieh

The uncertainty of the energy generated by photovoltaic systems incurs an additional cost for a guaranteed, reliable supply of energy (i.e., energy storage). This investigation aims to decrease the additional cost by introducing…

Machine Learning · Computer Science 2023-01-19 Guillermo Terrén-Serrano , Manel Martínez-Ramón

Introduction. This article deals with the optimization of the energy conversion of a grid-connected photovoltaic system. The novelty is to develop an intelligent maximum power point tracking technique using artificial neural network…

Systems and Control · Electrical Eng. & Systems 2021-10-27 H. Sahraoui , H. Mellah , S. Drid , L. Chrifi-Alaoui

We propose a solution for Active Visual Search of objects in an environment, whose 2D floor map is the only known information. Our solution has three key features that make it more plausible and robust to detector failures compared to…

The discussion around AI-Engineering, that is, Software Engineering (SE) for AI-enabled Systems, cannot ignore a crucial class of software systems that are increasingly becoming AI-enhanced: Those used to enable or support the SE process,…

Software Engineering · Computer Science 2026-01-28 Himon Thakur , Armin Moin