Elko County
Predicting Delayed Trajectories Using Network Features: A Study on the Dutch Railway Network
Kampere, Merel, Alsahag, Ali Mohammed Mansoor
The Dutch railway network is one of the busiest in the world, with delays being a prominent concern for the principal passenger railway operator NS. This research addresses a gap in delay prediction studies within the Dutch railway network by employing an XGBoost Classifier with a focus on topological features. Current research predominantly emphasizes short-term predictions and neglects the broader network-wide patterns essential for mitigating ripple effects. This research implements and improves an existing methodology, originally designed to forecast the evolution of the fast-changing US air network, to predict delays in the Dutch Railways. By integrating Node Centrality Measures and comparing multiple classifiers like RandomForest, DecisionTree, GradientBoosting, AdaBoost, and LogisticRegression, the goal is to predict delayed trajectories. However, the results reveal limited performance, especially in non-simultaneous testing scenarios, suggesting the necessity for more context-specific adaptations. Regardless, this research contributes to the understanding of transportation network evaluation and proposes future directions for developing more robust predictive models for delays.
- North America > United States > Minnesota > Hennepin County > Minneapolis (0.14)
- Europe > Netherlands > North Holland > Amsterdam (0.05)
- Europe > Netherlands > South Holland > Leiden (0.04)
- (35 more...)
WavePulse: Real-time Content Analytics of Radio Livestreams
Mittal, Govind, Gupta, Sarthak, Wagle, Shruti, Chopra, Chirag, DeMattee, Anthony J, Memon, Nasir, Ahamad, Mustaque, Hegde, Chinmay
Radio remains a pervasive medium for mass information dissemination, with AM/FM stations reaching more Americans than either smartphone-based social networking or live television. Increasingly, radio broadcasts are also streamed online and accessed over the Internet. We present WavePulse, a framework that records, documents, and analyzes radio content in real-time. While our framework is generally applicable, we showcase the efficacy of WavePulse in a collaborative project with a team of political scientists focusing on the 2024 Presidential Elections. We use WavePulse to monitor livestreams of 396 news radio stations over a period of three months, processing close to 500,000 hours of audio streams. These streams were converted into time-stamped, diarized transcripts and analyzed to track answer key political science questions at both the national and state levels. Our analysis revealed how local issues interacted with national trends, providing insights into information flow. Our results demonstrate WavePulse's efficacy in capturing and analyzing content from radio livestreams sourced from the Web. Code and dataset can be accessed at \url{https://wave-pulse.io}.
- Asia > Middle East > UAE > Abu Dhabi Emirate > Abu Dhabi (0.14)
- North America > United States > New York > Kings County > New York City (0.04)
- North America > United States > Washington > King County > Seattle (0.04)
- (215 more...)
- Media > Radio (1.00)
- Leisure & Entertainment (1.00)
- Government > Voting & Elections (1.00)
- Government > Regional Government > North America Government > United States Government (1.00)
What do more quakes at one of California's riskiest volcanoes mean? Scientists think they know
One of California's riskiest volcanoes has for decades been undergoing geological changes and seismic activity, which are sometimes a precursor to an eruption, but -- thankfully -- no supervolcanic eruptions are expected. That's according to Caltech researchers who have been studying the Long Valley Caldera, which includes the Mammoth Lakes area in Mono County. The caldera was classified in 2018 by the U.S. Geological Survey as one of three volcanoes in the state -- along with 15 elsewhere in the U.S. -- considered a "very high threat," the highest-risk category defined by the agency. The two other volcanoes in California with that classification are Mt. Shasta in Siskiyou County and the Lassen Volcanic Center, which includes Lassen Peak in Shasta County.
- North America > United States > California > Siskiyou County (0.25)
- North America > United States > California > Shasta County (0.25)
- North America > United States > California > Mono County (0.25)
- (5 more...)
Missing Dylan Rounds: Utah deputies seek public's help in search for teen farmer
Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. Deputies are asking for the public's help in the search for missing teenage Utah farmer Dylan Rounds, who vanished from his Lucin property late last month and was last seen in public three weeks ago. "If you have knowledge regarding the circumstances surrounding the disappearance of Dylan Rounds, or his current location, call the Box Edler County Sheriff's Office," Chief Deputy Cade Palmer said in a statement. After friends and family grew concerned about his whereabouts, a search team found his boots in the dirt roughly 100 yards from his truck – in the opposite direction of his camper, according to his mother Candice Cooley. Her son has farming in his blood, she said, and has been entirely focused on working his land, foregoing other activities young men his age might be doing instead, including video games, drugs and social media.
- North America > United States > Utah > Box Elder County (0.10)
- North America > United States > Idaho (0.08)
- North America > United States > Nevada > Elko County (0.05)
Death by GPS: are satnavs changing our brains?
One early morning in March 2011, Albert Chretien and his wife, Rita, loaded their Chevrolet Astro van and drove away from their home in Penticton, British Columbia. Their destination was Las Vegas, where Albert planned to attend a trade show. Rather than stick to the most direct route, they decided to take a scenic road less travelled, Idaho State Highway 51. The Chretiens figured there had to be a turnoff from Idaho 51 that would lead them east to US Route 93 all the way to Vegas. Albert and Rita had known each other since high school. During their 38 years of marriage, they had rarely been apart. They worked together, managing their own small excavation business.
- North America > United States > Idaho (0.45)
- North America > United States > Nevada > Clark County > Las Vegas (0.24)
- North America > Canada > British Columbia > Regional District of Okanagan-Similkameen > Penticton (0.24)
- (11 more...)
- Transportation > Ground > Road (0.89)
- Law Enforcement & Public Safety > Crime Prevention & Enforcement (0.69)
- Health & Medicine > Therapeutic Area (0.69)
- Transportation > Infrastructure & Services (0.67)