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739
Bayesian inference of species trees from multilocus data
- MOL BIOL EVOL
, 2009
"... Until recently, it has been common practice for a phylogenetic analysis to use a single gene sequence from a single individual organism as a proxy for an entire species. With technological advances, it is now becoming more common to collect data sets containing multiple gene loci and multiple indivi ..."
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Cited by 180 (5 self)
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individuals per species. These data sets often reveal the need to directly model intraspecies polymorphism and incomplete lineage sorting in phylogenetic estimation procedures. For a single species, coalescent theory is widely used in contemporary population genetics to model intraspecific gene trees. Here
Pedestrian Travel Behavior Modeling
- IN 10TH INTERNATIONAL CONFERENCE ON TRAVEL BEHAVIOR RESEARCH, LUCERNE
, 2003
"... This paper presents a dynamic mixed discrete-continuous choice approach to modeling pedestrian travel and activity choice behavior in public facilities. The approach views revealed behavior as a manifestation of pedestrians' preferences by assuming that pedestrians choose the alternative that m ..."
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Cited by 14 (0 self)
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This paper presents a dynamic mixed discrete-continuous choice approach to modeling pedestrian travel and activity choice behavior in public facilities. The approach views revealed behavior as a manifestation of pedestrians' preferences by assuming that pedestrians choose the alternative
Shape-based Similarity Query for Trajectory of Mobile Objects
- Proceedings of MDM
, 2003
"... Abstract. In this paper, we describe an efficient indexing method for a shape-based similarity search of the trajectory of dynamically changing locations of people and mobile objects. In order to manage trajectories in database systems, we define a data model of trajectories as directed lines in a s ..."
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Cited by 27 (2 self)
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Abstract. In this paper, we describe an efficient indexing method for a shape-based similarity search of the trajectory of dynamically changing locations of people and mobile objects. In order to manage trajectories in database systems, we define a data model of trajectories as directed lines in a
Learning travel recommendation from user-generated GPS trajectories
- ACM Transaction on Intelligent Systems and Technologies (ACM TIST
"... The advance of GPS-enabled devices facilitates people to record their location histories with GPS traces, which imply human behaviors and preferences related to travel. In this paper, we perform two types of travel recommendations by mining multiple users ’ GPS traces. The first is a generic one tha ..."
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Cited by 46 (9 self)
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The advance of GPS-enabled devices facilitates people to record their location histories with GPS traces, which imply human behaviors and preferences related to travel. In this paper, we perform two types of travel recommendations by mining multiple users ’ GPS traces. The first is a generic one
Similarly
"... Abstract In developing countries, unexpected income shocks are common but informal insurance is typically incomplete. An important question is therefore whether risk-sharing within the household is e¤ective. This paper presents results from a …eld experiment with 142 married couples in Kenya in whi ..."
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¤er across spouses (for instance, because travel costs are lower for men than for women), the basic implication of the model (that the responsiveness of private consumption should be the same for shocks received individually and shocks received by the spouse) should still hold. 6 See Blundell et al. Note
Learning and detecting activities from movement trajectories using the hierarchical hidden Markov models
- In Proceedings of IEEE International Conference on Computer Vision and Pattern Recognition (CVPR
, 2005
"... Directly modeling the inherent hierarchy and shared structures of human behaviors, we present an application of the hierarchical hidden Markov model (HHMM) for the problem of activity recognition. We argue that to robustly model and recognize complex human activities, it is crucial to exploit both t ..."
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Cited by 81 (9 self)
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the natural hierarchical decomposition and shared semantics embedded in the movement trajectories. To this end, we propose the use of the HHMM, a rich stochastic model that has been recently extended to handle shared structures, for representing and recognizing a set of complex indoor activities. Furthermore
Mining user similarity based on location history
- In GIS ’08: Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
, 2008
"... The pervasiveness of location-acquisition technologies (GPS, GSM networks, etc.) enable people to conveniently log the location histories they visited with spatio-temporal data. The increasing availability of large amounts of spatio-temporal data pertaining to an individual’s trajectories has given ..."
Abstract
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Cited by 69 (13 self)
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to consistently model each individual’s location history and effectively measure the similarity among users. In this framework, we take into account both the sequence property of people’s movement behaviors and the hierarchy property of geographic spaces. We evaluate this framework using the GPS data collected
Travel Behavior in Neo-traditional Neighborhood Developments: A Case Study in
- USA. Transportation Research Part A
, 2005
"... Although previous research has supported the view that neo-traditional or new urbanist designs result in more walking activity, several questions remain: Do residents of these neighborhoods substitute walking for driving trips, or do they make more trips overall? What is the role of self-selection o ..."
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Cited by 53 (1 self)
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-stage regression models suggest that single-family households in the neo-traditional development make a similar number of total trips, but significantly fewer automobile trips and fewer external trips, and they travel fewer miles, than households in the conventional neighborhood, even after controlling
Seismic Ray Theory
, 2001
"... Introduction T he propagation of seismic body waves in complex, laterally varying 3-D layered structures is a complicated process. Analytical solutions of the elastodynamic equations for such types of media are not known. The most common approaches to the investigation of seismic wavefields in such ..."
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Cited by 131 (4 self)
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this model to a smoothly varying model by increasing the number of interfaces. Such a limiting process offers very useful seismological insights into the ray tracing equations and travel-time computations in inhomogeneous media, but it is more or less intuitive. The Fermat principle has been used
Simulation Framework for Travel Trajectory Generation and Mobile Transaction Modeling
"... Abstract—In recent years, Location-Based Services (LBSs) have received a lot of attentions due to a wide range of potential applications. In such mobile applications and services, the travel recommendation system is one of popular LBSs for mobile users. More and more research studies focus on discov ..."
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recommendation system. However, it is not easy to obtain the real travel trajectory data for mobile users since the problem of personal privacy. To develop a travel trajectory data generator is very useful for the research communities on mobile travel behavior mining. In this paper, we present a simulation
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739
