Concepedia

Spatial Query Expansion

Spatial Query Expansion is a query refinement technique in geographic information retrieval that enhances the initial query through the incorporation of spatially relevant terms or regions, thereby improving recall and precision in location-based information access.

5

Publications

220

Citations

13

Authors

6

Institutions

Publications per year

2017–2026

2

Parents

Publications

5

Efficient Evaluation of Imprecise Location-Dependent Queries

Jinchuan Chen, Reynold Cheng · 2007 · 111 citations

, , +17

Query Expansion with Long-Span Collocates

Olga Vechtomova, Stephen Robertson, Susan Jones · Information Retrieval · 2003 · 53 citations · Full text

, , +12

Semantic Expansion of Geographic Web Queries Based on Natural Language Positioning Expressions

Tiago M. Delboni, Karla A. V. Borges, Alberto H. F. Laender et al. · Transactions in GIS · 2007 · 44 citations

, , +17

Query expansion through geographical feature types

Nuno Cardoso, Mário J. Silva · 2007 · 32 citations

, , +17

Fine-grained Geolocation of Tweets in Temporal Proximity

Wen-Haw Chong, Ee‐Peng Lim · ACM Transactions on Information Systems · 2019 · 21 citations

, , +10

1–5 of 5

Authors

13

  1. HH
    Hsiang-Jen Hong

    University of Colorado Colorado Springs, United States

    1 publications · 12 citations

    1

    h-index

  2. GC
    Ge-Ming Chiu

    National Taiwan University of Science and Technology, Taiwan

    1 publications · 12 citations

    1

    h-index

  3. AH
    Alberto H. F. Laender

    Universidade Federal de Minas Gerais, Brazil

    1 publications · 44 citations

    1

    h-index

  4. WT
    Wan-Yu Tsai

    National Taiwan University of Science and Technology, Taiwan

    1 publications · 12 citations

    1

    h-index

  5. NC
    Nuno Cardoso

    Instituto Superior Técnico, Portugal

    1 publications · 32 citations

    1

    h-index

1–5 of 13

Institutions

6

  1. University of Lisbon

    Lisbon, Portugal

    1 h-index

    2 publications

    64 citations

  2. Singapore Management University

    Singapore, Singapore

    1 h-index

    2 publications

    42 citations

  3. Pontifícia Universidade Católica de Minas Gerais

    Belo Horizonte, Brazil

    1 h-index

    1 publications

    44 citations

  4. Universidade Federal de Minas Gerais

    Belo Horizonte, Brazil

    1 h-index

    3 publications

    132 citations

  5. Hong Kong Polytechnic University

    Hong Kong, Hong Kong

    1 h-index

    2 publications

    222 citations

  6. National Taiwan University of Science and Technology

    Taipei, Taiwan

    1 h-index

    3 publications

    36 citations

  7. University of Waterloo

    Waterloo, Canada

    1 publications

    53 citations

  8. Microsoft Research (United Kingdom)

    Cambridge, United Kingdom

    1 publications

    53 citations

1–8 of 6

Venues

  1. ACM Transactions on Information Systems

    1 publications · 21 citations

    1

    h-index

  2. Pervasive and Mobile Computing

    1 publications · 12 citations

    1

    h-index

  3. Transactions in GIS

    1 publications · 44 citations

    1

    h-index

  4. Information Retrieval

    1 publications · 53 citations

1–4