# sac (blogs) — RSS Amplifier Recent posts from the 4 feeds in the RSS Amplifier directory that cover sac. Page: Feed: --- ## [Sacramento Fire Promotes Stephen Mayer to Battalion Chief](https://psnews.us/blog/2026/08/18/sacramento-fire-promotes-stephen-mayer-to-battalion-chief/) _2026-08-18 · Maverick, Photojournalist · Public Safety News_ Stephen Mayer’s surprise promotion to Battalion Chief celebrates a 30-year fire service career, his Sacramento Fire Department legacy and the heartfelt support of family, friends and fellow firefighters. The post Sacramento Fire Promotes Stephen Mayer to Battalion Chief appeared first on Public Safety News . ## [​CHP Warns of Consequences for Illegal Sideshows, Street Racing](https://psnews.us/blog/2026/08/18/chp-warns-of-consequences-for-illegal-sideshows-street-racing/) _2026-08-18 · Maverick, Photojournalist · Public Safety News_ CHP warns about illegal street races and sideshows in Sacramento: Participants and spectators risk vehicle impoundment, fines, arrest, and serious accidents. The post ​CHP Warns of Consequences for Illegal Sideshows, Street Racing appeared first on Public Safety News . ## [​$79K in Jewelry Recovered Minutes After Citrus Heights Mall Robbery](https://psnews.us/blog/2026/08/18/79k-in-jewelry-recovered-minutes-after-citrus-heights-mall-robbery/) _2026-08-18 · Maverick, Photojournalist · Public Safety News_ Citrus Heights police arrested a 19-year-old within four minutes of a jewelry store robbery, using real-time cameras to track him and recover more than $79,000 in stolen items. The post ​$79K in Jewelry Recovered Minutes After Citrus Heights Mall Robbery appeared first on Public Safety News . ## [At Least One Dead After Vehicle Strikes Pedestrians on Highway 50](https://psnews.us/blog/2026/08/17/at-least-one-dead-after-vehicle-strikes-pedestrians-on-highway-50/) _2026-08-17 · Maverick, Photojournalist · Public Safety News_ Fatal crash on Highway 50 near Sacramento: A vehicle struck three people beside a disabled vehicle. The investigation is ongoing, and several lanes were closed. The post At Least One Dead After Vehicle Strikes Pedestrians on Highway 50 appeared first on Public Safety News . ## [Pedestrian Critically Injured After Being Struck by Two Vehicles in Sacramento](https://psnews.us/blog/2026/08/15/pedestrian-critically-injured-after-being-struck-by-two-vehicles-in-sacramento/) _2026-08-16 · Maverick, Photojournalist · Public Safety News_ A pedestrian is in critical condition after being struck by two vehicles in South Sacramento, with the first driver fleeing and the second cooperating as police investigate. The post Pedestrian Critically Injured After Being Struck by Two Vehicles in Sacramento appeared first on Public Safety News . ## [Making RL Work Out-of-the-Box (WIP)](/talk/rlc26-autorl-out-box/) _2026-08-15 · Antonin Raffin | Homepage_ ## [UPDATE | Sacramento DUI Checkpoint Results in One Arrest, 34 Citations](https://psnews.us/blog/2026/08/14/sacramento-police-to-conduct-dui-checkpoint-friday-night/) _2026-08-15 · Maverick, Photojournalist · Public Safety News_ Sacramento Police stopped more than 300 vehicles at a DUI checkpoint, issuing dozens of citations and making one arrest as officers targeted impaired driving and unsafe licenses. The post UPDATE | Sacramento DUI Checkpoint Results in One Arrest, 34 Citations appeared first on Public Safety News . ## [UPDATE | Measure U Oversight, Police Contract Dispute Put Sacramento Spending Priorities in Focus](https://psnews.us/blog/2026/08/14/update-measure-u-oversight-police-contract-dispute-put-sacramento-spending-priorities-in-focus/) _2026-08-15 · Maverick, Photojournalist · Public Safety News_ New meetings and stalled contract negotiations are putting Sacramento’s Measure U spending, police funding needs, and the question of how the city prioritizes public safety in the spotlight. The post UPDATE | Measure U Oversight, Police Contract Dispute Put Sacramento Spending Priorities in Focus appeared first on Public Safety News . ## [PSN COMMUNITY SURVEY | What Do Sacramento Voters Expect From Measure U?](https://psnews.us/blog/2026/08/14/psn-community-survey-what-do-sacramento-voters-expect-from-measure-u/) _2026-08-14 · Maverick, Photojournalist · Public Safety News_ Sacramento voters share what Measure U should fund, how transparent spending should be, and what the future of the city’s general tax should look like. The post PSN COMMUNITY SURVEY | What Do Sacramento Voters Expect From Measure U? appeared first on Public Safety News . ## [Sacramento Police Officers Association Submits Final Contract Offer to City](https://psnews.us/blog/2026/08/13/sacramento-police-officers-association-submits-final-contract-offer-to-city/) _2026-08-14 · Maverick, Photojournalist · Public Safety News_ Sacramentos Polizeigewerkschaft legt der Stadt ein letztes Vertragsangebot vor und warnt vor Schlichtung, falls bei Gehalt, Personal und Leistungen kein Einlenken kommt.Sacramento’s police union submits a final contract offer to the city and warns of arbitration if no agreement is reached on pay, staffing, and benefits. The post Sacramento Police Officers Association Submits Final Contract Offer… ## [Web Coding With AI, Live (Sponsored)](https://crawlproof.com/a/AbMkG4qwLaq6) _2026-08-14 · **Sponsored**_ Collaborative screen sharing with simultaneous remote control, open source. ## [No Injuries Reported After Shooting Investigation in South Sacramento](https://psnews.us/blog/2026/08/07/no-injuries-reported-after-shooting-investigation-in-south-sacramento/) _2026-08-07 · Maverick, Photojournalist · Public Safety News_ Sacramento police are investigating a reported Friday shooting near a Shell station on Martin Luther King Jr. Boulevard. No injuries were reported, and no suspect information has been released. The post No Injuries Reported After Shooting Investigation in South Sacramento appeared first on Public Safety News . ## [Conseil & Tuto: comment porter une étole, les 12 idées de base](https://www.bijoux-zor-paris.fr/conseil-tuto-comment-porter-une-etole-les-12-idees-de-base/) _2026-07-21 · Bijoux Zor · Bijoux Zor Paris_ L’étole, l’accessoire de mode sublime aux mille looks! DES DRAPÉS VENUS DES TEMPS ANCIENS ET DES 4 HORIZONS… 12 façons L’article Conseil & Tuto: comment porter une étole, les 12 idées de base est apparu en premier sur Bijoux Zor Paris . ## [Direct Policy Search Tutorial - RL Summer School 2026](/talk/rlss-26-pg/) _2026-06-10 · Antonin Raffin | Homepage_ ## [DQN Tutorial - RL Summer School 2026](/talk/rlss-26/) _2026-06-09 · Antonin Raffin | Homepage_ A blog post of this tutorial can be found here: https://araffin.github.io/post/rl102/ ## [Exploration in Continuous Control RL](/talk/icra-explore/) _2026-06-05 · Antonin Raffin | Homepage_ ## [VIDÉO – Mythologie moderne & Sportive: l’héritage des Amazones d’argent et de pierre!](https://www.bijoux-zor-paris.fr/video-mythologie-moderne-sportive-heritage-des-amazones-argent-et-pierre/) _2026-02-09 · Bijoux Zor · Bijoux Zor Paris_ Plastron ethnique « Corne d’Amazone » : un collier messager, de pouvoir et de mystère… LIBERTÉ SAUVAGE: LE L’article VIDÉO – Mythologie moderne & Sportive: l’héritage des Amazones d'argent et de pierre! est apparu en premier sur Bijoux Zor Paris . ## [Recent Advances in RL for Continuous Control (SOTA) - Early 2026 Update](/talk/rl-sota-2026-mannheim/) _2026-02-06 · Antonin Raffin | Homepage_ ## [Bijoux Fantaisies Artisanales de Saint Valentin](https://www.bijoux-zor-paris.fr/saint-valentin/) _2026-01-22 · Bijoux Zor · Bijoux Zor Paris_ La Saint Valentin, l’occasion d’offrir un bijou fantaisie artisanal unique pour un amour unique « Il vaut mieux aimer qu’être L’article Bijoux Fantaisies Artisanales de Saint Valentin est apparu en premier sur Bijoux Zor Paris . ## [Béret et chapeau à customiser, fantaisie et douce folie…](https://www.bijoux-zor-paris.fr/beret-et-chapeau-a-customiser-douce-folie/) _2026-01-20 · Bijoux Zor · Bijoux Zor Paris_ Zor habille et décore les têtes blondes, brunes et rousses! Des accessoires de tête de toutes les couleurs pour femmes L’article Béret et chapeau à customiser, fantaisie et douce folie… est apparu en premier sur Bijoux Zor Paris . ## [RL103: From Deep Q-Learning (DQN) to Soft Actor-Critic (SAC) and Beyond](/post/rl103/) _2025-12-12 · Antonin Raffin | Homepage_ This second blog post continues my practical introduction to (deep) reinforcement learning, presenting the main concepts and providing intuitions to understand the more recent Deep RL algorithms. In a first post (RL102) , I started from tabular Q-learning and worked my way up to Deep Q-learning (DQN). In this second post, I continue on to the Soft Actor-Critic (SAC) algorithm and its extensions.… ## [AI Summaries & Audio Briefings (Sponsored)](https://crawlproof.com/a/IrnEKkWCjWW7) _2025-12-11 · **Sponsored**_ Read AI summaries and listen to concise audio briefings for the latest stories. ## [Astrologie, signes du Zodiaque & personnalités](https://www.bijoux-zor-paris.fr/astrologie-signes-du-zodiaque-personnalites/) _2025-11-24 · Bijoux Zor · Bijoux Zor Paris_ SOUS LE SIGNE ASTRAL Traditionnellement l’ensemble des douze signes astraux ont pour origine la constellation du Zodiaque. Cette zone céleste L’article Astrologie, signes du Zodiaque & personnalités est apparu en premier sur Bijoux Zor Paris . ## [ZOR vous gâte pour les fêtes: Cadeau offert & Promos d’atelier](https://www.bijoux-zor-paris.fr/zor-vous-gate-pour-les-fetes-cadeau-offert-promos-datelier/) _2025-11-24 · Bijoux Zor · Bijoux Zor Paris_ L’esprit de noël: cadeau surprise Zor à partir de 30€ d’achat! NOËL MAGIQUE CHEZ ZOR BIJOUX PARIS: L’ARTISANAT LOCAL S’OFFRE L’article ZOR vous gâte pour les fêtes: Cadeau offert & Promos d'atelier est apparu en premier sur Bijoux Zor Paris . ## [Stable-Baselines3 (SB3) Tutorial: Getting Started With Reinforcement Learning](/talk/sb3-gym-quickstart/) _2025-10-30 · Antonin Raffin | Homepage_ ## [PhD Defense: Enabling Reinforcement Learning on Real Robots](/talk/phd-defense-tum/) _2025-10-28 · Antonin Raffin | Homepage_ ## [Designing (Robot) Software That Is Easy to Use](/talk/write-easy-use-software/) _2025-09-27 · Antonin Raffin | Homepage_ ## [RL102: From Tabular Q-Learning to Deep Q-Learning (DQN)](/post/rl102/) _2025-09-16 · Antonin Raffin | Homepage_ This blog post is meant to be a practical introduction to (deep) reinforcement learning 1 , presenting the main concepts and providing intuitions to understand the more recent Deep RL algorithms. For a more in-depth and theoretical introduction, I recommend reading the RL Bible by Sutton and Barto. The plan for this post is to start from tabular Q-learning and work our way up to Deep Q-learning… ## [Bijoux fantaisie coup de cœur, le bijou de tête Sébicotane !](https://www.bijoux-zor-paris.fr/bijoux-fantaisies-coup-de-coeur/) _2025-09-01 · Bijoux Zor · Bijoux Zor Paris_ Bijou de tête Sébicotane Dans la boutique aux merveilles Zor, on trouve aussi une jolie marque de bijoux fantaisie douce L’article Bijoux fantaisie coup de cœur, le bijou de tête Sébicotane ! est apparu en premier sur Bijoux Zor Paris . ## [Création de bijoux fantaisies haut de gamme, la différence…](https://www.bijoux-zor-paris.fr/creation-bijoux-fantaisies-haut-de-gamme/) _2025-07-21 · Bijoux Zor · Bijoux Zor Paris_ Atelier artisanal de création de bijoux fantaisies haut de gamme Création atypique et spectaculaire, de la bijouterie à la sculpture. L’article Création de bijoux fantaisies haut de gamme, la différence… est apparu en premier sur Bijoux Zor Paris . ## [Getting SAC to Work on a Massive Parallel Simulator: Tuning for Speed (Part II)](/post/tune-sac-isaac-sim/) _2025-07-01 · Antonin Raffin | Homepage_ This second post details how I tuned the Soft-Actor Critic (SAC) algorithm to learn as fast as PPO in the context of a massively parallel simulator (thousands of robots simulated in parallel). If you read along, you will learn how to automatically tune SAC for speed (i.e., minimize wall clock time), how to find better action boundaries, and what I tried that didn’t work. Part I analyzes why… ## [Accessoires chics pour événements: sac clutch, pochette, bibi fleur…](https://www.bijoux-zor-paris.fr/accessoires-chics-pour-evenements-sac-clutch-pochette-et-bibi-fleur/) _2025-06-10 · Bijoux Zor · Bijoux Zor Paris_ Ornements & Accessoires chics pour événements: l’élégance fantasque et féminine signée Zor Paris. SOIRÉES & MARIAGES: SACS, POCHETTES, MINAUDIÈRES… Pour L’article Accessoires chics pour événements: sac clutch, pochette, bibi fleur… est apparu en premier sur Bijoux Zor Paris . ## [Web Coding With AI, Live (Sponsored)](https://crawlproof.com/a/gAYX82Imf0yX) _2025-06-10 · **Sponsored**_ Collaborative screen sharing with simultaneous remote control, open source. ## [VIDÉO: DESSIN de bijoux, de l’inspiration au papier… Créations Zor Paris](https://www.bijoux-zor-paris.fr/video-dessin-de-bijoux-de-linspiration-au-papier-creations-zor-paris/) _2025-06-06 · Bijoux Zor · Bijoux Zor Paris_ LE DESSIN STIMULE ET LIBÈRE! Croquer est une excellent façon de stimuler l’imagination et l’enthousiasme, tout en libérant la mémoire L’article VIDÉO: DESSIN de bijoux, de l'inspiration au papier… Créations Zor Paris est apparu en premier sur Bijoux Zor Paris . ## [Recent Advances in RL for Continuous Control](/talk/recent-advances-rl-cern/) _2025-05-21 · Antonin Raffin | Homepage_ ## [Automatic Hyperparameter Tuning - In Practice (Part 2)](/post/optuna/) _2025-04-23 · Antonin Raffin | Homepage_ This is the second (and last) post on automatic hyperparameter optimization. In the first part , I introduced the challenges and main components of hyperparameter tuning (samplers, pruners, objective function, …). This second part is about the practical application of this technique with the Optuna library , in a reinforcement learning setting (using the Stable-Baselines3 (SB3) library).… ## [Getting SAC to Work on a Massive Parallel Simulator: An RL Journey With Off-Policy Algorithms (Part I)](/post/sac-massive-sim/) _2025-02-10 · Antonin Raffin | Homepage_ This post details how I managed to get the Soft-Actor Critic (SAC) and other off-policy reinforcement learning algorithms to work on massively parallel simulators (think Isaac Sim with thousands of robots simulated in parallel). If you follow the journey, you will learn about overlooked details in task design and algorithm implementation that can have a big impact on performance. Spoiler alert:… ## [Enabling Reinforcement Learning on Real Robots](/talk/phd-defense-inria/) _2025-01-31 · Antonin Raffin | Homepage_ ## [Ingredients for Learning Locomotion Directly on Real Hardware](/talk/ingredients-learning-loco/) _2024-11-22 · Antonin Raffin | Homepage_