Abstract: Introduced are systems and methods that enable modification of logs in multiple off-line databases. Multiple off-line devices can mistakenly associate different respondents with the same identification (ID) unique to the system. When the multiple off-line devices synchronize with each other, or synchronize with a server hosting the central database, the software running on the off-line devices, or on the server detects that the modified logs come from different respondents, and the software assigns two different IDs unique to system to the logs. In another embodiment, multiple off-line devices can mistakenly associate the same respondent with two different IDs unique to the system. When the multiple off-line devices synchronize with each other or with the server, the software running on the off-line devices, or the server detects that the modified logs come from the same respondent, and the software assigns the logs to the same ID unique to system.

Abstract: Presented here are system and methods for collecting information from devices, such as sensors, that are not necessarily connected to the Internet. Multiple sensors are distributed in a geographic area. The sensors power up every 10 minutes to gather data about the environment and then power down to save battery. A collecting device, i.e., a device attached to a moving object, traverses the geographic area containing the sensors, and continuously sends wake-up signals into the environment. When a sensor is within 20 feet of the collecting device, and receives the wake-up signal, the sensor uploads the gathered data to the collecting device. Subsequently, when the collecting device establishes an Internet connection, the collecting device uploads the gathered data to a central database.

Abstract: Presented here are system and methods for collecting information from devices, such as sensors, that are not necessarily connected to the Internet. Multiple sensors are distributed in a geographic area. The sensors power up every 10 minutes to gather data about the environment and then power down to save battery. A collecting device, i.e., a device attached to a moving object, traverses the geographic area containing the sensors, and continuously sends wake-up signals into the environment. When a sensor is within 20 feet of the collecting device, and receives the wake-up signal, the sensor uploads the gathered data to the collecting device. Subsequently, when the collecting device establishes an Internet connection, the collecting device uploads the gathered data to a central database.

Abstract: Introduced are systems and methods that enable modification of logs in multiple off-line databases. Multiple off-line devices can mistakenly associate different respondents with the same identification (ID) unique to the system. When the multiple off-line devices synchronize with each other, or synchronize with a server hosting the central database, the software running on the off-line devices, or on the server detects that the modified logs come from different respondents, and the software assigns two different IDs unique to system to the logs. In another embodiment, multiple off-line devices can mistakenly associate the same respondent with two different IDs unique to the system. When the multiple off-line devices synchronize with each other or with the server, the software running on the off-line devices, or the server detects that the modified logs come from the same respondent, and the software assigns the logs to the same ID unique to system.

Abstract: Introduced are systems and methods that enable modification of logs in multiple off-line databases. Multiple off-line devices can mistakenly associate different respondents with the same identification (ID) unique to the system. When the multiple off-line devices synchronize with each other, or synchronize with a server hosting the central database, the software running on the off-line devices, or on the server detects that the modified logs come from different respondents, and the software assigns two different IDs unique to system to the logs. In another embodiment, multiple off-line devices can mistakenly associate the same respondent with two different IDs unique to the system. When the multiple off-line devices synchronize with each other or with the server, the software running on the off-line devices, or the server detects that the modified logs come from the same respondent, and the software assigns the logs to the same ID unique to system.

Abstract: Presented here are system and methods for collecting information from devices, such as sensors, that are not necessarily connected to the Internet. Multiple sensors are distributed in a geographic area. The sensors power up every 10 minutes to gather data about the environment and then power down to save battery. A collecting device, i.e., a device attached to a moving object, traverses the geographic area containing the sensors, and continuously sends wake-up signals into the environment. When a sensor is within 20 feet of the collecting device, and receives the wake-up signal, the sensor uploads the gathered data to the collecting device. Subsequently, when the collecting device establishes an Internet connection, the collecting device uploads the gathered data to a central database.

Abstract: Presented here are system and methods for collecting information from devices, such as sensors, that are not necessarily connected to the Internet. Multiple sensors are distributed in a geographic area. The sensors power up every 10 minutes to gather data about the environment and then power down to save battery. A collecting device, i.e., a device attached to a moving object, traverses the geographic area containing the sensors, and continuously sends wake-up signals into the environment. When a sensor is within 20 feet of the collecting device, and receives the wake-up signal, the sensor uploads the gathered data to the collecting device. Subsequently, when the collecting device establishes an Internet connection, the collecting device uploads the gathered data to a central database.

Abstract: Presented here is a system for automatic conversion of data between various data sets. In one embodiment, the system can obtain a data set, can analyze associations between the variables in the data set, and can convert the data set into a canonical data model. The canonical data model is a smaller representation of the original data set because insignificant variables and associations can be left out, and significant relationships can be represented procedurally and/or using mathematical functions. In one embodiment, part of the system can be a trained machine learning model which can convert the input data set into a canonical data model. The canonical data model can be a more efficient representation of the input data set. Consequently, various actions, such as an analysis of the data set, merging of two data sets, etc. can be performed more efficiently on the canonical data model.

Abstract: Presented here is a system for automatic conversion of data between various data sets. In one embodiment, the system can obtain a data set, can analyze associations between the variables in the data set, and can convert the data set into a canonical data model. The canonical data model is a smaller representation of the original data set because insignificant variables and associations can be left out, and significant relationships can be represented procedurally and/or using mathematical functions. In one embodiment, part of the system can be a trained machine learning model which can convert the input data set into a canonical data model. The canonical data model can be a more efficient representation of the input data set. Consequently, various actions, such as an analysis of the data set, merging of two data sets, etc. can be performed more efficiently on the canonical data model.

Abstract: Introduced are systems and methods that enable modification of logs in multiple off-line databases. Multiple off-line devices can mistakenly associate different respondents with the same identification (ID) unique to the system. When the multiple off-line devices synchronize with each other, or synchronize with a server hosting the central database, the software running on the off-line devices, or on the server detects that the modified logs come from different respondents, and the software assigns two different IDs unique to system to the logs. In another embodiment, multiple off-line devices can mistakenly associate the same respondent with two different IDs unique to the system. When the multiple off-line devices synchronize with each other or with the server, the software running on the off-line devices, or the server detects that the modified logs come from the same respondent, and the software assigns the logs to the same ID unique to system.

Abstract: Introduced are systems and methods that enable modification of logs in multiple off-line databases. Multiple off-line devices can mistakenly associate different respondents with the same identification (ID) unique to the system. When the multiple off-line devices synchronize with each other, or synchronize with a server hosting the central database, the software running on the off-line devices, or on the server detects that the modified logs come from different respondents, and the software assigns two different IDs unique to system to the logs. In another embodiment, multiple off-line devices can mistakenly associate the same respondent with two different IDs unique to the system. When the multiple off-line devices synchronize with each other or with the server, the software running on the off-line devices, or the server detects that the modified logs come from the same respondent, and the software assigns the logs to the same ID unique to system.