In computer science, the research area of algorithms investigates formal procedures for solving computational problems, emphasizing correctness, efficiency, and resource optimization. It encompasses the design, analysis, and classification of algorithms across paradigms such as greedy methods, divide-and-conquer, dynamic programming, randomized algorithms, and approximation algorithms. Core topics include time and space complexity, worst-case and average-case analysis, lower bounds, and algorithmic optimality, often grounded in models like Turing machines or RAM. Algorithm research underpins fields such as data structures, cryptography, distributed systems, and machine learning, providing provably efficient methods and complexity guarantees crucial for both theoretical and applied computation.
A line of engineering research seeks to develop computers that can tackle a class of challenges called combinatorial optimization problems. These are common in real-world applications such as arranging telecommunications, ...
Quantum Physics
Aug 23, 2025
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Avoiding the formation of unwanted clusters of similar elements when dividing data into groups is of great importance for the analysis of medical data. Psychologists and computer scientists from Heinrich Heine University ...
Molecular & Computational biology
Aug 18, 2025
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Astrobiology poses fundamental questions about life in the universe: How did it emerge? Is there life beyond Earth? In a recently published study in PLOS One, researchers from Leiden University investigated how the field ...
Astrobiology
Aug 14, 2025
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In a study published in Astronomy & Astrophysics, an international team of astronomers has uncovered for the first time the coexistence of dual fragmentation modes and multi-scale dynamic material accretion within a "hub-filament ...
Astronomy
Aug 8, 2025
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How can artificial intelligence (AI) be used to locate lunar pits and skylights, which are surface depressions and openings, respectively, that serve as entrances to lava caves and lava tubes? This is what a recent study ...
Planetary Sciences
Jul 30, 2025
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Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are growing increasingly concerned that these lights could be blinding us to the rest of the universe.
Astronomy
Jul 29, 2025
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Researchers have demonstrated a technique that geometrically models organic objects and creates photorealistic, three-dimensional (3D) images of those objects. These mathematically precise images can be used to engineer robotic ...
Biotechnology
Jul 29, 2025
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A large sub-Neptune-sized planet revolving around a red dwarf star 124 light years away has been the topic of debate among several scientists in recent months.
A new study led by researchers from the Yunnan Observatories of the Chinese Academy of Sciences has developed a neural network-based method for large-scale celestial object classification, according to a paper recently published ...
Astronomy
Jul 25, 2025
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Over the last 10 years, breakthroughs in understanding the genetic instructions passed from parent to offspring have put researchers closer than ever before to efficiently decoding DNA with 100% accuracy. However, this analysis ...
Plants & Animals
Jun 12, 2025
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