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21. SIGSPATIAL/GIS 2013: Orlando, FL, USA
- Craig A. Knoblock, Markus Schneider, Peer Kröger, John Krumm, Peter Widmayer:

21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, SIGSPATIAL 2013, Orlando, FL, USA, November 5-8, 2013. ACM 2013, ISBN 978-1-4503-2521-9
Viewing
- Alon Efrat

, Mikko Nikkilä, Valentin Polishchuk:
Sweeping a terrain by collaborative aerial vehicles. 4-13 - Niel Lebeck, Thomas Mølhave, Pankaj K. Agarwal:

Computing highly occluded paths on a terrain. 14-23 - Herman J. Haverkort, Laura Toma, Bob PoFang Wei:

On IO-efficient viewshed algorithms and their accuracy. 24-33
Efficient transportation
- Michael Rigby

, Antonio Krüger
, Stephan Winter
:
An opportunistic client user interface to support centralized ride share planning. 34-43 - Karsten Jakobsen, Sabrine C. H. Mouritsen, Kristian Torp:

Evaluating eco-driving advice using GPS/CANBus data. 44-53 - Moritz Baum, Julian Dibbelt, Thomas Pajor, Dorothea Wagner:

Energy-optimal routes for electric vehicles. 54-63 - Shuo Ma, Ouri Wolfson

:
Analysis and evaluation of the slugging form of ridesharing. 64-73
Spatial models
- Alan Both

, Werner Kuhn, Matt Duckham
:
Spatiotemporal Braitenberg vehicles. 74-83
Query processing
- Seyed Jalal Kazemitabar, Farnoush Banaei Kashani, Seyed Jalil Kazemitabar, Dennis McLeod:

Efficient batch processing of proximity queries by optimized probing. 84-93 - Ying Hu, Siva Ravada, Richard Anderson, Bhuvan Bamba:

Supporting topological relationship queries for complex line and collection geometries in oracle spatial. 94-103 - Karthik Ganesan Pillai, Rafal A. Angryk

, Berkay Aydin
:
A filter-and-refine approach to mine spatiotemporal co-occurrences. 104-113
On the road
- Michael N. Rice, Vassilis J. Tsotras

:
Parameterized algorithms for generalized traveling salesman problems in road networks. 114-123 - Yaqiong Liu, Hock Soon Seah, Gao Cong

:
Efficient proximity detection among mobile objects in road networks with self-adjustment methods. 124-133 - Joachim Gudmundsson

, Marc J. van Kreveld, Frank Staals:
Algorithms for hotspot computation on trajectory data. 134-143
Location services
- Yu Peng, Raymond Chi-Wing Wong:

Finding competitive price. 144-153 - Heba Aly, Moustafa Youssef

:
Dejavu: an accurate energy-efficient outdoor localization system. 154-163 - Dimitris Sacharidis

, Panagiotis Bouros
:
Routing directions: keeping it fast and simple. 164-173 - Chang Liu, Brendan C. Fruin, Hanan Samet:

SAC: semantic adaptive caching for spatial mobile applications. 174-183
Spatial documents
- Jie Bao, Mohamed F. Mokbel:

GeoRank: an efficient location-aware news feed ranking system. 184-193 - Hamed Abdelhaq

, Michael Gertz, Christian Sengstock:
Spatio-temporal characteristics of bursty words in Twitter streams. 194-203 - Song Gao

, Yingjie Hu, Krzysztof Janowicz, Grant McKenzie
:
A spatiotemporal scientometrics framework for exploring the citation impact of publications and scientists. 204-213
Matching
- Yang Li

, Qixing Huang, Michael Kerber, Lin Zhang, Leonidas J. Guibas:
Large-scale joint map matching of GPS traces. 214-223 - Ayser Armiti, Michael Gertz:

Efficient geometric graph matching using vertex embedding. 224-233 - Swaminathan Sankararaman, Pankaj K. Agarwal, Thomas Mølhave, Jiangwei Pan, Arnold P. Boedihardjo:

Model-driven matching and segmentation of trajectories. 234-243
Spatial algorithms
- Paola Magillo, Leila De Floriani, Federico Iuricich:

Morphologically-aware elimination of flat edges from a TIN. 244-253 - Georgios Skoumas, Dimitrios Skoutas

, Alexandra Vlachaki:
Efficient identification and approximation of k-nearest moving neighbors. 254-263 - Christian Sengstock, Michael Gertz, Florian Flatow, Hamed Abdelhaq

:
A probablistic model for spatio-temporal signal extraction from social media. 264-273
Parallel processing
- Suprio Ray, Bogdan Simion, Angela Demke Brown, Ryan Johnson:

A parallel spatial data analysis infrastructure for the cloud. 274-283 - Ahmed Eldawy

, Yuan Li, Mohamed F. Mokbel, Ravi Janardan:
CG_Hadoop: computational geometry in MapReduce. 284-293 - Samuel Audet, Cecilia Albertsson, Masana Murase, Akihiro Asahara:

Robust and efficient polygon overlay on parallel stream processors. 294-303
Crowdsourcing
- Leyla Kazemi, Cyrus Shahabi, Lei Chen

:
GeoTruCrowd: trustworthy query answering with spatial crowdsourcing. 304-313 - Dingxiong Deng, Cyrus Shahabi, Ugur Demiryurek:

Maximizing the number of worker's self-selected tasks in spatial crowdsourcing. 314-323
GeoSocial
- Jia-Dong Zhang, Chi-Yin Chow

:
iGSLR: personalized geo-social location recommendation: a kernel density estimation approach. 324-333 - Bei Pan, Yu Zheng, David Wilkie, Cyrus Shahabi:

Crowd sensing of traffic anomalies based on human mobility and social media. 334-343 - Eunhui Park, David M. Mount

:
Output-sensitive well-separated pair decompositions for dynamic point sets. 344-353 - Wenjian Xu

, Chi-Yin Chow
, Jia-Dong Zhang:
CALBA: capacity-aware location-based advertising in temporary social networks. 354-363 - Hao Wang, Manolis Terrovitis

, Nikos Mamoulis:
Location recommendation in location-based social networks using user check-in data. 364-373
Poster session
- Minwoo Park, Yi Chen, Khurram Shafique:

Tag configuration matcher for geo-tagging. 374-377 - Victor de Graaff, Rolf A. de By, Maurice van Keulen

, Jan Flokstra:
Point of interest to region of interest conversion. 378-381 - Chen Chen, Hao Su, Qi-Xing Huang, Lin Zhang, Leonidas J. Guibas:

Pathlet learning for compressing and planning trajectories. 382-385 - Xiaohui Li, Vaida Ceikute, Christian S. Jensen

, Kian-Lee Tan
:
Trajectory based optimal segment computation in road network databases. 386-389 - Guanfeng Wang, Yifang Yin

, Beomjoo Seo, Roger Zimmermann
, Zhijie Shen:
Orientation data correction with georeferenced mobile videos. 390-393 - Flora Gilboa-Solomon, Gal Ashour, Ophir Azulai:

Efficient storage and retrieval of geo-referenced video from moving sensors. 394-397 - Ken Arroyo Ohori, Hugo Ledoux:

Using extrusion to generate higher-dimensional GIS datasets. 398-401 - Khuong Vu, Rong Zheng:

Efficient algorithms for spatial skyline query with uncertainty. 402-405 - Umesh Bellur

:
Online, deviation-constrained capacitated vehicle routing. 406-409 - Richard K. Lomotey, Ralph Deters

:
Consuming web services on mobile devices for improved mhealth. 410-413 - Ki-Joune Li, Sung-Jae Yoo, Yangsoo Han:

Geo-coding scheme for multimedia in indoor space. 414-417 - Thomas C. van Dijk, Arthur van Goethem, Jan-Henrik Haunert

, Wouter Meulemans, Bettina Speckmann
:
Accentuating focus maps via partial schematization. 418-421 - Gabriel Ghinita, Razvan Rughinis

:
A privacy-preserving location-based alert system. 422-425 - Manuel G. García, Ivana Ivánová, Arta Dilo

, Javier Morales:
Representing positional uncertainty of individual and aggregated trajectories of moving objects. 426-429 - Grant McKenzie

, Krzysztof Janowicz, Benjamin Adams
:
Weighted multi-attribute matching of user-generated points of interest. 430-433 - Hong Wei, Yin Wang, George Forman, Yanmin Zhu:

Map matching: comparison of approaches using sparse and noisy data. 434-437 - Yin Wang, Hong Wei, George Forman:

Mining large-scale gps streams for connectivity refinement of road maps. 438-441 - Gregor Jossé, Matthias Schubert, Hans-Peter Kriegel:

Probabilistic parking queries using aging functions. 442-445 - Maike Buchin

, Ross S. Purves:
Computing similarity of coarse and irregular trajectories using space-time prisms. 446-449 - Sophia Karagiorgou, Dieter Pfoser, Dimitrios Skoutas

:
Segmentation-based road network construction. 450-453 - Asif Iqbal Baba, Hua Lu

, Torben Bach Pedersen
, Xike Xie:
A graph model for false negative handling in indoor RFID tracking data. 454-457 - Alberto Belussi

, Sara Migliorini
, Mauro Negri
, Giuseppe Pelagatti:
On robust interpretation of topological relations in identity and tolerance models. 458-461 - Tanvir Ahmed, Torben Bach Pedersen

, Hua Lu
:
Capturing hotspots for constrained indoor movement. 462-465 - Mark Dimond, Gavin Smith, James Goulding:

Improving route prediction through user journey detection. 466-469 - Jiangye Yuan, Anil M. Cheriyadat:

Image driven GPS trace analysis for road map inference. 470-473 - Mudhakar Srivatsa, Raghu K. Ganti, Jingjing Wang, Vinay Kolar:

Map matching: facts and myths. 474-477 - Peter Kiefer

, Ioannis Giannopoulos
, Martin Raubal:
Using eye movements to recognize activities on cartographic maps. 478-481 - Tobias Emrich, Hans-Peter Kriegel, Markus Mauder, Matthias Renz, Goce Trajcevski, Andreas Züfle:

Minimal spatio-temporal database repairs. 482-485 - James Biagioni, A. B. M. Musa, Jakob Eriksson:

Thrifty tracking: online GPS tracking with low data uplink usage. 486-489 - Daniel Delling, Renato F. Werneck:

Customizable point-of-interest queries in road networks. 490-493 - Haochen Tang, Michael Kerber, Qixing Huang, Leonidas J. Guibas:

Locating lucrative passengers for taxicab drivers. 494-497
Demo session
- Ji Zhang, Wei-Shinn Ku

, Xunfei Jiang, Xiao Qin
:
A spatial keyword evaluation framework for network-based spatial queries. 498-501 - Mohammed Daubal, Olajumoke Fajinmi, Lars Jangaard, Niko Simonson, Brett Yasutake, Joe Newell, Mohamed Ali:

Safe step: a real-time gps tracking and analysis system for criminal activities using ankle bracelets. 502-505 - Mathieu Domingo, Rémy Thibaud, Christophe Claramunt:

A graph-based model for the representation of land spaces. 506-509 - Udo Feuerhake, Monika Sester

:
Mining group movement patterns. 510-513 - Felix Mata, Christophe Claramunt:

Augmented navigation in outdoor environments. 514-517 - Ablimit Aji, Xiling Sun, Hoang Vo, Qiaoling Liu, Rubao Lee, Xiaodong Zhang, Joel H. Saltz, Fusheng Wang

:
Demonstration of Hadoop-GIS: a spatial data warehousing system over MapReduce. 518-521 - Marco D. Adelfio, Hanan Samet:

GeoWhiz: toponym resolution using common categories. 522-525 - Benjamin B. Krogh, Ove Andersen, Edwin Lewis-Kelham, Nikos Pelekis, Yannis Theodoridis

, Kristian Torp:
Trajectory based traffic analysis. 526-529 - Joshua W. S. Brown, Olga Ohrimenko

, Roberto Tamassia:
Haze: privacy-preserving real-time traffic statistics. 530-533 - Isabel F. Cruz, Venkat R. Ganesh, Claudio Caletti, Pavan Reddy:

GIVA: a semantic framework for geospatial and temporal data integration, visualization, and analytics. 534-537 - Alexandros Efentakis

, Nikos Grivas, George Lamprianidis, Georg Magenschab, Dieter Pfoser:
Isochrones, traffic and DEMOgraphics. 538-541 - Kyuseo Park, Jeremy Birnbaum, Paul Olsen Jr., Yuchao Ma, Jayadevan Vijayan, S. S. Ravi, Jeong-Hyon Hwang, Jonathan Muckell, Catherine T. Lawson:

TrajMetrix: a trajectory compression benchmarking framework. 542-545 - Ahmed Elbery, Mustafa ElNainay

, Feng Chen, Chang-Tien Lu
, Jeffrey Kendall:
A carpooling recommendation system based on social VANET and geo-social data. 546-549 - Douglas Grosvenor, Jeffrey Kendall, Amy Sanders, Chang-Tien Lu

:
Kongress: a search and data mining application for U.S. congressional voting and Twitter data. 550-553 - Megen E. Brittell, Michal Young, Amy Lobben:

The MGIS: a minimal geographic information system accessible to users who are blind. 554-557 - Quoc-Dinh Nguyen, Mathieu Benard, Alexandre Devaux, Nicolas Paparoditis:

A 3D geospatial registration service for street level covisualization of 2D vector maps. 558-561
Contest session
- Tianyu Zhou, Hong Wei, Heng Zhang, Yin Wang, Yanmin Zhu, Haibing Guan, Haibo Chen:

Point-polygon topological relationship query using hierarchical indices. 562-565 - Yi Yu, Suhua Tang, Roger Zimmermann

:
Edge-based locality sensitive hashing for efficient geo-fencing application. 566-569 - Suikai Li, Weiwei Sun, Renchu Song

, Zhangqing Shan, Zheyong Chen, Xinyu Zhang:
Quick geo-fencing using trajectory partitioning and boundary simplification. 570-573 - Siva Ravada, Mohamed H. Ali, Jie Bao, Mohamed Sarwat:

ACM SIGSPATIAL GIS Cup 2013: geo-fencing. 574-577

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