An important factor in an efficient operation of freight railroad companies is their ability to obtain routes and schedules that improve rail network capacity utilization. In this paper we present a decision tool to aid train planners obtain quickly good quality routes and schedules for short time horizons (e.g., daily) to better manage the limited track capacity available for train movements. ...

This study is aimed at developing automated methods to recognize railroad infrastructure from 3D LIDAR data. Railroad infrastructure includes rail tracks, contact cables, catenary cables, return current cables, masts, and cantilevers. The LIDAR dataset used in this study is acquired by placing an Optech Lynx mobile mapping system on a railcar, operating at 125 km/h. The acquired dataset covers ...

On December 8, 1896, the Supreme Court heard arguments in United States v. Trans-Missouri Freight Association.1 The defendant was an association of 18 railroads locked in competition for traffic between the Missouri River and the Pacific Ocean. By memorandum of agreement, member railways had voluntarily agreed to cease all price-based competition and abide by a common schedule of rates. Attorne...

An important factor in an efficient operation of freight railroad companies is their ability to obtain routes and schedules that improve rail network capacity utilization. In this paper we present a decision tool to aid train planners obtain quickly good quality routes and schedules for short time horizons (e.g., daily) to better manage the limited track capacity available for train movements. ...

Based on statistical documents, the article seeks to problematize impact of Great Siberian Way construction growth urban population using county city Chelyabinsk as an example. The case is approached through prism modernization changes in Russian Empire, with a special focus migration processes. After detailed survey current historiographical terrain encompassing histories railway infrastructur...

Monitoring unused or dark IP addresses offers opportunities to extract useful information about both on-going and new attack patterns. In recent years, different techniques have been used to analyze such traffic including sequential analysis where a change in traffic behavior, for example change in mean, is used as an indication of malicious activity. Change points themselves say little about d...