Prompt Description
This technical roadmap adopts a horizontal layout structure, comprising three functional modules arranged from left to right. The overall structure is presented in a rectangular frame, with modules connected by arrows to reflect the logical relationships between the research contents. The left module, "Window-level Cross-modal Ship Trajectory Modeling and Graph Structure Representation," describes the organization and structured representation of AIS and video ship trajectories within a unified time window. The middle module, "Intra-window Cross-modal Ship Trajectory Association Network and Matching Method," is the core of the entire technical roadmap, detailing the completion of cross-modal association modeling and one-to-one matching solution based on the window-level graph representation. The right module, "Cross-Time Window Consistency Constraint and Online Identity Association Mechanism," is used to characterize the process of stabilizing and correcting the matching results within the window in the time dimension. The three modules are sequentially connected horizontally by solid arrows, indicating the logical progression of the research process. A dashed feedback arrow is set from the right module to the middle module, representing the prior guidance of historical association information on the current window matching decision. The overall graphic structure is concise and clearly layered. Through modular layout and the combination of different types of arrows, it intuitively demonstrates the complete technical roadmap of the research method, from window-level modeling and intra-window association to cross-window consistency constraints.
![```c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* Placeholder implementation compatible with MinGW toolchain */
#if defined(__MINGW32__) || defined(__MINGW64__)
#ifdef __cplusplus
extern "C"
#endif
void __chkstk_ms(void) { }
#endif
#define MAX_PROCESSES 10
// Process structure: Stores the core attributes of a process
typedef struct {
char name[10]; // Process name
int arrival_time; // Arrival time
int burst_time; // Burst time
int remaining_time; // Remaining execution time
int waiting_time; // Waiting time
int turnaround_time; // Turnaround time
int start_time; // Start time
int finish_time; // Finish time
} Process;
// Print process information: Formatted output of all core process metrics
void print_processes(Process processes[], int n) {
printf("\nProcess Information:\n");
printf("%-10s %-12s %-12s %-15s %-15s %-15s\n",
"Process Name", "Arrival Time", "Burst Time", "Waiting Time", "Turnaround Time", "Finish Time");
printf("--------------------------------------------------------------------\n");
for (int i = 0; i < n; i++) {
printf("%-10s %-12d %-12d %-15d %-15d %-15d\n",
processes[i].name, processes[i].arrival_time, processes[i].burst_time, processes[i].waiting_time, processes[i].turnaround_time, processes[i].finish_time);
}
}
```](/_next/image?url=https%3A%2F%2Fpub-8c0ddfa5c0454d40822bc9944fe6f303.r2.dev%2Fai-drawings%2FMIwEMHRXMsrWZBryMNOwl9ojtXfSaj56%2F2f603ea1-40f3-4de5-aeea-71785dd7520a%2F07ac89e1-868b-4164-8503-57497a03a480.png&w=3840&q=75)
