From an icebreaker sailing near the Thwaites Glacier in Antarctica, our photographer has captured the many faces of the ice. By Chang W. Lee Bayer has asked the justices to decide whether federal law ...

London's FTSE 100 retreats from record highs as energy, financials fall The UK's FTSE 100 closed lower on Wednesday, stalling after a recent run of record highs as losses in energy and financial ...

Abstract: Kalman filter (KF) based methods for multi-object tracking (MOT) make an assumption that objects move linearly. While this assumption is acceptable for very short periods of occlusion, ...

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