outline

app.py

@@ -835,14 +835,16 @@ def build_demo_text(row):
 
 
 def build_raw_staypoints(agent_sp, n=12):
-    cols = ["start_datetime", "end_datetime", "duration_min", "name", "act_label"]
+    cols = ["start_datetime", "end_datetime", "duration_min", "latitude", "longitude", "name", "act_label"]
     df = agent_sp[cols].head(n).copy()
     df["start_datetime"] = df["start_datetime"].dt.strftime("%m/%d %H:%M")
     df["end_datetime"]   = df["end_datetime"].dt.strftime("%H:%M")
     df["duration_min"]   = df["duration_min"].astype(int).astype(str) + " min"
-    df.columns = ["Start", "End", "Duration", "Venue", "Activity"]
+    df["latitude"]       = df["latitude"].round(5).astype(str)
+    df["longitude"]      = df["longitude"].round(5).astype(str)
+    df.columns = ["Start", "End", "Duration", "Lat", "Lon", "Venue", "Activity"]
     lines = ["Stay Points  (raw input — first {} records)".format(n), ""]
-    col_w = {"Start": 11, "End": 7, "Duration": 9, "Venue": 28, "Activity": 18}
+    col_w = {"Start": 11, "End": 7, "Duration": 9, "Lat": 9, "Lon": 10, "Venue": 26, "Activity": 16}
     header = "  ".join(k.ljust(v) for k, v in col_w.items())
     lines.append(header)
     lines.append("-" * len(header))
@@ -947,8 +949,8 @@ with gr.Blocks(title="HiCoTraj Demo") as app:
     gr.Markdown("## HiCoTraj — Trajectory Visualization & Hierarchical CoT Demo")
     gr.Markdown("*Zero-Shot Demographic Reasoning via Hierarchical Chain-of-Thought Prompting from Trajectory*  ·  ACM SIGSPATIAL GeoGenAgent 2025")
     gr.Markdown("""
-**Dataset:** NUMOSIM — a synthetic mobility dataset with realistic activity patterns across 6,000 agents.
-> Stanford C, Adari S, Liao X, et al. *NUMoSim: A Synthetic Mobility Dataset with Anomaly Detection Benchmarks.* ACM SIGSPATIAL Workshop on Geospatial Anomaly Detection, 2024.
+**Dataset:** NUMOSIM[1]
+> [1]Stanford C, Adari S, Liao X, et al. *NUMoSim: A Synthetic Mobility Dataset with Anomaly Detection Benchmarks.* ACM SIGSPATIAL Workshop on Geospatial Anomaly Detection, 2024.
 """)
 
     gr.Markdown("### Select Agent")
@@ -1023,4 +1025,4 @@ with gr.Blocks(title="HiCoTraj Demo") as app:
         outputs=[raw_out, show_all_btn]
     )
 
-app.launch(show_error=True, theme=gr.themes.Soft())
+app.launch(show_error=True, theme=gr.themes.Soft(), share=True)