[dump] removed relations extracted from products where the datasource was not in the graph

This commit is contained in:
Miriam Baglioni 2022-12-27 10:00:47 +01:00
parent b26ecd74ea
commit 71862838b0
9 changed files with 122 additions and 76 deletions

View File

@ -10,6 +10,7 @@ import org.apache.hadoop.fs.Path;
import org.apache.spark.api.java.function.MapFunction;
import org.apache.spark.sql.Dataset;
import org.apache.spark.sql.Encoders;
import org.apache.spark.sql.SaveMode;
import org.apache.spark.sql.SparkSession;
import com.fasterxml.jackson.databind.ObjectMapper;
@ -18,9 +19,13 @@ import com.google.gson.Gson;
import eu.dnetlib.dhp.common.HdfsSupport;
import eu.dnetlib.dhp.oa.graph.dump.community.CommunityMap;
import eu.dnetlib.dhp.oa.graph.dump.complete.Constants;
import eu.dnetlib.dhp.oa.model.graph.GraphResult;
import eu.dnetlib.dhp.oa.model.graph.Relation;
import eu.dnetlib.dhp.oa.model.graph.ResearchCommunity;
import eu.dnetlib.dhp.utils.DHPUtils;
import eu.dnetlib.dhp.utils.ISLookupClientFactory;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
import scala.Tuple2;
public class Utils {
public static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
@ -74,4 +79,65 @@ public class Utils {
return new Gson().fromJson(sb.toString(), CommunityMap.class);
}
public static Dataset<String> getEntitiesId(SparkSession spark, String inputPath) {
Dataset<String> dumpedIds = Utils
.readPath(spark, inputPath + "/publication", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING())
.union(
Utils
.readPath(spark, inputPath + "/dataset", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/software", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/otherresearchproduct", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/organization", eu.dnetlib.dhp.oa.model.graph.Organization.class)
.map(
(MapFunction<eu.dnetlib.dhp.oa.model.graph.Organization, String>) o -> o.getId(),
Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/project", eu.dnetlib.dhp.oa.model.graph.Project.class)
.map(
(MapFunction<eu.dnetlib.dhp.oa.model.graph.Project, String>) o -> o.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/datasource", eu.dnetlib.dhp.oa.model.graph.Datasource.class)
.map(
(MapFunction<eu.dnetlib.dhp.oa.model.graph.Datasource, String>) o -> o.getId(),
Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/communities_infrastructures", ResearchCommunity.class)
.map((MapFunction<ResearchCommunity, String>) c -> c.getId(), Encoders.STRING()));
return dumpedIds;
}
public static Dataset<Relation> getValidRelations(SparkSession spark, Dataset<Relation> relations,
Dataset<String> entitiesIds) {
Dataset<Tuple2<String, Relation>> relationSource = relations
.map(
(MapFunction<Relation, Tuple2<String, Relation>>) r -> new Tuple2<>(r.getSource().getId(), r),
Encoders.tuple(Encoders.STRING(), Encoders.bean(Relation.class)));
Dataset<Tuple2<String, Relation>> relJoinSource = relationSource
.joinWith(entitiesIds, relationSource.col("_1").equalTo(entitiesIds.col("value")))
.map(
(MapFunction<Tuple2<Tuple2<String, Relation>, String>, Tuple2<String, Relation>>) t2 -> new Tuple2<>(
t2._1()._2().getTarget().getId(), t2._1()._2()),
Encoders.tuple(Encoders.STRING(), Encoders.bean(Relation.class)));
return relJoinSource
.joinWith(entitiesIds, relJoinSource.col("_1").equalTo(entitiesIds.col("value")))
.map(
(MapFunction<Tuple2<Tuple2<String, Relation>, String>, Relation>) t2 -> t2._1()._2(),
Encoders.bean(Relation.class));
}
}

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@ -23,6 +23,7 @@ import eu.dnetlib.dhp.oa.graph.dump.Utils;
import eu.dnetlib.dhp.oa.model.graph.GraphResult;
import eu.dnetlib.dhp.oa.model.graph.Relation;
import it.unimi.dsi.fastutil.objects.Object2BooleanMap;
import scala.Tuple2;
/**
* Reads all the entities of the same type (Relation / Results) and saves them in the same folder
@ -96,7 +97,7 @@ public class SparkCollectAndSave implements Serializable {
write(
Utils
.readPath(spark, inputPath + "/result/otherresearchproduct", GraphResult.class),
outputPath + "/otheresearchproduct");
outputPath + "/otherresearchproduct");
write(
Utils
.readPath(spark, inputPath + "/result/software", GraphResult.class),
@ -104,14 +105,27 @@ public class SparkCollectAndSave implements Serializable {
}
Utils
// Dataset<String> dumpedIds = Utils.getEntitiesId(spark, outputPath);
Dataset<Relation> relations = Utils
.readPath(spark, inputPath + "/relation/publication", Relation.class)
.union(Utils.readPath(spark, inputPath + "/relation/dataset", Relation.class))
.union(Utils.readPath(spark, inputPath + "/relation/orp", Relation.class))
.union(Utils.readPath(spark, inputPath + "/relation/software", Relation.class))
.union(Utils.readPath(spark, inputPath + "/relation/contextOrg", Relation.class))
.union(Utils.readPath(spark, inputPath + "/relation/context", Relation.class))
.union(Utils.readPath(spark, inputPath + "/relation/relation", Relation.class))
.union(Utils.readPath(spark, inputPath + "/relation/relation", Relation.class));
Utils.getValidRelations(spark, relations, Utils.getEntitiesId(spark, outputPath))
// Dataset<Relation> relJoinSource = relations
// .joinWith(dumpedIds, relations.col("source.id").equalTo(dumpedIds.col("value")))
// .map((MapFunction<Tuple2<Relation, String>, Relation>) t2 -> t2._1(),
// Encoders.bean(Relation.class));
//
// relJoinSource
// .joinWith(dumpedIds, relJoinSource.col("target.id").equalTo(dumpedIds.col("value")))
// .map((MapFunction<Tuple2<Relation, String>, Relation>) t2 -> t2._1(),
// Encoders.bean(Relation.class))
.write()
.mode(SaveMode.Overwrite)
.option("compression", "gzip")

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@ -4,10 +4,7 @@ package eu.dnetlib.dhp.oa.graph.dump.subset;
import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
import java.io.Serializable;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import java.util.*;
import java.util.stream.Collectors;
import org.apache.commons.io.IOUtils;
@ -88,6 +85,8 @@ public class SparkSelectValidContext implements Serializable {
.union(getFilter(spark, inputPath + "/otherresearchproduct", keys, OtherResearchProduct.class))
.distinct();
context.foreach((ForeachFunction<String>) c -> System.out.println(c));
Dataset<ResearchCommunity> researchCommunity = Utils.readPath(spark, contextPath, ResearchCommunity.class);
researchCommunity
@ -112,11 +111,11 @@ public class SparkSelectValidContext implements Serializable {
(FlatMapFunction<I, String>) r -> r
.getContext()
.stream()
.map(c -> c.getId())
.map(c -> extract(c.getId(), keys))
.collect(Collectors.toList())
.iterator(),
Encoders.STRING())
.filter((FilterFunction<String>) c -> extracted(c, keys));
.filter(Objects::nonNull);
}
@ -124,11 +123,11 @@ public class SparkSelectValidContext implements Serializable {
return Optional.ofNullable(r.getContext()).isPresent();
}
private static boolean extracted(String c, List<String> keySet) {
private static String extract(String c, List<String> keySet) {
if (keySet.contains(c))
return true;
return c;
if (c.contains(":") && keySet.contains(c.substring(0, c.indexOf(":"))))
return true;
return false;
return c.substring(0, c.indexOf(":"));
return null;
}
}

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@ -2,6 +2,8 @@
package eu.dnetlib.dhp.oa.graph.dump.subset;
import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
import static eu.dnetlib.dhp.oa.graph.dump.Utils.getEntitiesId;
import static eu.dnetlib.dhp.oa.graph.dump.Utils.getValidRelations;
import java.io.Serializable;
import java.util.Optional;
@ -69,65 +71,28 @@ public class SparkSelectValidRelation implements Serializable {
private static void selectValidRelation(SparkSession spark, String inputPath,
String relationPath) {
// read the results
Dataset<String> dumpedIds = Utils
.readPath(spark, inputPath + "/publication", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING())
.union(
Utils
.readPath(spark, inputPath + "/dataset", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/software", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/otherresearchproduct", GraphResult.class)
.map((MapFunction<GraphResult, String>) r -> r.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/organization", eu.dnetlib.dhp.oa.model.graph.Organization.class)
.map(
(MapFunction<eu.dnetlib.dhp.oa.model.graph.Organization, String>) o -> o.getId(),
Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/project", eu.dnetlib.dhp.oa.model.graph.Project.class)
.map(
(MapFunction<eu.dnetlib.dhp.oa.model.graph.Project, String>) o -> o.getId(), Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/datasource", eu.dnetlib.dhp.oa.model.graph.Datasource.class)
.map(
(MapFunction<eu.dnetlib.dhp.oa.model.graph.Datasource, String>) o -> o.getId(),
Encoders.STRING()))
.union(
Utils
.readPath(spark, inputPath + "/community_infrastructure", ResearchCommunity.class)
.map((MapFunction<ResearchCommunity, String>) c -> c.getId(), Encoders.STRING()));
Dataset<Tuple2<String, Relation>> relationSource = Utils
.readPath(spark, relationPath, Relation.class)
.map(
(MapFunction<Relation, Tuple2<String, Relation>>) r -> new Tuple2<>(r.getSource().getId(), r),
Encoders.tuple(Encoders.STRING(), Encoders.bean(Relation.class)));
getValidRelations(
spark, Utils
.readPath(spark, relationPath, Relation.class),
getEntitiesId(spark, inputPath))
Dataset<Tuple2<String, Relation>> relJoinSource = relationSource
.joinWith(dumpedIds, relationSource.col("_1").equalTo(dumpedIds.col("value")))
.map(
(MapFunction<Tuple2<Tuple2<String, Relation>, String>, Tuple2<String, Relation>>) t2 -> new Tuple2<>(
t2._1()._2().getTarget().getId(), t2._1()._2()),
Encoders.tuple(Encoders.STRING(), Encoders.bean(Relation.class)));
relJoinSource
.joinWith(dumpedIds, relJoinSource.col("_1").equalTo(dumpedIds.col("value")))
.map(
(MapFunction<Tuple2<Tuple2<String, Relation>, String>, Relation>) t2 -> t2._1()._2(),
Encoders.bean(Relation.class))
.write()
.mode(SaveMode.Overwrite)
.option("compression", "gzip")
.json(inputPath + "/relation");
// Dataset<Tuple2<String, Relation>> relJoinSource = relationSource
// .joinWith(dumpedIds, relationSource.col("_1").equalTo(dumpedIds.col("value")))
// .map(
// (MapFunction<Tuple2<Tuple2<String, Relation>, String>, Tuple2<String, Relation>>) t2 -> new Tuple2<>(
// t2._1()._2().getTarget().getId(), t2._1()._2()),
// Encoders.tuple(Encoders.STRING(), Encoders.bean(Relation.class)));
//
// relJoinSource
// .joinWith(dumpedIds, relJoinSource.col("_1").equalTo(dumpedIds.col("value")))
// .map(
// (MapFunction<Tuple2<Tuple2<String, Relation>, String>, Relation>) t2 -> t2._1()._2(),
// Encoders.bean(Relation.class))
.write()
.mode(SaveMode.Overwrite)
.option("compression", "gzip")
.json(inputPath + "/relation");
// relJoinSource = relationSource
// .joinWith(dumpedIds, relationSource.col("_1").equalTo(dumpedIds.col("value")))

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@ -336,7 +336,7 @@
<action name="create_entities_fromcontext">
<java>
<main-class>eu.dnetlib.dhp.oa.graph.dump.complete.CreateContextEntities</main-class>
<arg>--hdfsPath</arg><arg>${outputPath}/communities_infrastructures/communities_infrastructure.json.gz</arg>
<arg>--hdfsPath</arg><arg>${outputPath}/communities_infrastructures/community_infrastructure.json.gz</arg>
<arg>--nameNode</arg><arg>${nameNode}</arg>
<arg>--isLookUpUrl</arg><arg>${isLookUpUrl}</arg>
</java>

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@ -380,7 +380,7 @@
<arg>--sourcePath</arg><arg>${outputPath}/original</arg>
<arg>--contextPath</arg><arg>${workingDir}/context/community_infrastructure.json.gz</arg>
<arg>--communityMapPath</arg><arg>${communityMapPath}</arg>
<arg>--outputPath</arg><arg>${outputPath}/dump/community_infrastructure</arg>
<arg>--outputPath</arg><arg>${outputPath}/dump/communities_infrastructures</arg>
</spark>
<ok to="join_context"/>
<error to="Kill"/>
@ -598,7 +598,6 @@
</spark-opts>
<arg>--sourcePath</arg><arg>${outputPath}/dump</arg>
<arg>--relationPath</arg><arg>${workingDir}/relation</arg> <!-- new relations from context -->
</spark>
<ok to="End"/>
<error to="Kill"/>

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@ -388,13 +388,14 @@ public class DumpSubsetTest {
.textFile(workingDir.toString() + "/dump/community_infrastructure")
.map(item -> OBJECT_MAPPER.readValue(item, ResearchCommunity.class));
Assertions.assertEquals(5, tmp.count());
Assertions.assertEquals(6, tmp.count());
Assertions.assertEquals(1, tmp.filter(cr -> cr.getAcronym().equals("enermaps")).count());
Assertions.assertEquals(1, tmp.filter(cr -> cr.getAcronym().equals("eutopia")).count());
Assertions.assertEquals(1, tmp.filter(cr -> cr.getAcronym().equals("dh-ch")).count());
Assertions.assertEquals(1, tmp.filter(cr -> cr.getAcronym().equals("beopen")).count());
Assertions.assertEquals(1, tmp.filter(cr -> cr.getAcronym().equals("neanias-underwater")).count());
Assertions.assertEquals(1, tmp.filter(cr -> cr.getAcronym().equals("sdsn-gr")).count());
}

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@ -2,4 +2,5 @@
{"id":"00|context_____::aa0e56dd2e9d2a0be749f5debdd2b3d8","acronym":"enermaps","name":"Welcome to EnerMaps Gateway! Find the latest scientific data.","type":"Research Community","description":"","zenodo_community":null,"subject":[]}
{"id":"00|context_____::6f567d9abd1c6603b0c0205a832bc757","acronym":"neanias-underwater","name":"NEANIAS Underwater Research Community","type":"Research Community","description":"","zenodo_community":null,"subject":["Ocean mapping","Multibeam Backscatter","Bathymetry","Seabed classification","Submarine Geomorphology","Underwater Photogrammetry"]}
{"id":"00|context_____::04a00617ca659adc944977ac700ea14b","acronym":"dh-ch","name":"Digital Humanities and Cultural Heritage","type":"Research Community","description":"This community gathers research results, data, scientific publications and projects related to the domain of Digital Humanities. This broad definition includes Humanities, Cultural Heritage, History, Archaeology and related fields.","zenodo_community":"https://zenodo.org/communities/oac_dh-ch","subject":["modern art","monuments","europeana data model","field walking","frescoes","LIDO metadata schema","art history","excavation","Arts and Humanities General","coins","temples","numismatics","lithics","environmental archaeology","digital cultural heritage","archaeological reports","history","CRMba","churches","cultural heritage","archaeological stratigraphy","religious art","digital humanities","archaeological sites","linguistic studies","bioarchaeology","architectural orders","palaeoanthropology","fine arts","europeana","CIDOC CRM","decorations","classic art","stratigraphy","digital archaeology","intangible cultural heritage","walls","chapels","CRMtex","Language and Literature","paintings","archaeology","mosaics","burials","medieval art","castles","CARARE metadata schema","statues","natural language processing","inscriptions","CRMsci","vaults","contemporary art","Arts and Humanities","CRMarchaeo","pottery"]}
{"id":"00|context_____::5fde864866ea5ded4cc873b3170b63c3","acronym":"beopen","name":"Transport Research","type":"Research Community","description":"Welcome to the Open Research Gateway for Transport Research. This gateway is part of the TOPOS Observatory (https://www.topos-observatory.eu). The TOPOS aims to showcase the status and progress of open science uptake in transport research. It focuses on promoting territorial and cross border cooperation and contributing in the optimization of open science in transport research.\nThe TOPOS Observatory is supported by the EC H2020 BEOPEN project (824323)","zenodo_community":"https://zenodo.org/communities/be-open-transport","subject":["Green Transport","City mobility systems","Vulnerable road users","Traffic engineering","Transport electrification","Intermodal freight transport","Clean vehicle fleets","Intelligent mobility","Inflight refueling","District mobility systems","Navigation and control systems for optimised planning and routing","European Space Technology Platform","European Transport networks","Green cars","Inter-modality infrastructures","Advanced Take Off and Landing Ideas","Sustainable urban systems","port-area railway networks","Innovative forms of urban transport","Alliance for Logistics Innovation through Collaboration in Europe","Advisory Council for Aeronautics Research in Europe","Mobility services for people and goods","Guidance and traffic management","Passenger mobility","Smart mobility and services","transport innovation","high-speed railway","Vehicle design","Inland shipping","public transportation","aviations climate impact","Road transport","On-demand public transport","Personal Air Transport","Pipeline transport","European Association of Aviation Training and Education Organisations","Defrosting of railway infrastructure","Inclusive and affordable transport","River Information Services","jel:L92","Increased use of public transport","Seamless mobility","STRIA","trolleybus transport","Intelligent Transport System","Low-emission alternative energy for transport","Shared mobility for people and goods","Business model for urban mobility","Interoperability of transport systems","Cross-border train slot booking","Air transport","Transport pricing","Sustainable transport","European Rail Transport Research Advisory Council","Alternative aircraft configurations","Railways applications","urban transport","Environmental impact of transport","urban freight delivery systems","Automated Road Transport","Alternative fuels in public transport","Active LIDAR-sensor for GHG-measurements","Autonomous logistics operations","Rational use of motorised transport","Network and traffic management systems","electrification of railway wagons","Single European Sky","Electrified road systems","Railway dynamics","Motorway of the Sea","smart railway communications","Maritime transport","Environmental- friendly transport","Combined transport","Connected automated driving technology","Innovative freight logistics services","automated and shared vehicles","Alternative Aircraft Systems","Land-use and transport interaction","Public transport system","Business plan for shared mobility","Shared mobility","Growing of mobility demand","European Road Transport Research Advisory Council","WATERBORNE ETP","Effective transport management system","Short Sea Shipping","air traffic management","Sea hubs and the motorways of the sea","Urban mobility solutions","Smart city planning","Maritime spatial planning","EUropean rail Research Network of Excellence","ENERGY CONSUMPTION BY THE TRANSPORT SECTOR","Integrated urban plan","inland waterway services","European Conference of Transport Research Institutes","air vehicles","E-freight","Automated Driving","Automated ships","pricing for cross-border passenger transport","Vehicle efficiency","Railway transport","Electric vehicles","Road traffic monitoring","Deep sea shipping","Circular economy in transport","Traffic congestion","air transport system","Urban logistics","Rail transport","OpenStreetMap","high speed rail","Transportation engineering","Intermodal travel information","Flight Data Recorders","Advanced driver assistance systems","long distance freight transport","Inland waterway transport","Smart mobility","Mobility integration","Personal Rapid Transit system","Safety measures & requirements for roads","Green rail transport","Vehicle manufacturing","Future Airport Layout","Rail technologies","European Intermodal Research Advisory Council","inland navigation","Automated urban vehicles","ECSS-standards","Traveller services","Polluting transport","Air Traffic Control","Cooperative and connected and automated transport","Innovative powertrains","Quality of transport system and services","door-to- door logistics chain","Inter-modal aspects of urban mobility","Innovative freight delivery systems","urban freight delivery infrastructures"]}
{"id":"00|context_____::5fde864866ea5ded4cc873b3170b63c3","acronym":"beopen","name":"Transport Research","type":"Research Community","description":"Welcome to the Open Research Gateway for Transport Research. This gateway is part of the TOPOS Observatory (https://www.topos-observatory.eu). The TOPOS aims to showcase the status and progress of open science uptake in transport research. It focuses on promoting territorial and cross border cooperation and contributing in the optimization of open science in transport research.\nThe TOPOS Observatory is supported by the EC H2020 BEOPEN project (824323)","zenodo_community":"https://zenodo.org/communities/be-open-transport","subject":["Green Transport","City mobility systems","Vulnerable road users","Traffic engineering","Transport electrification","Intermodal freight transport","Clean vehicle fleets","Intelligent mobility","Inflight refueling","District mobility systems","Navigation and control systems for optimised planning and routing","European Space Technology Platform","European Transport networks","Green cars","Inter-modality infrastructures","Advanced Take Off and Landing Ideas","Sustainable urban systems","port-area railway networks","Innovative forms of urban transport","Alliance for Logistics Innovation through Collaboration in Europe","Advisory Council for Aeronautics Research in Europe","Mobility services for people and goods","Guidance and traffic management","Passenger mobility","Smart mobility and services","transport innovation","high-speed railway","Vehicle design","Inland shipping","public transportation","aviations climate impact","Road transport","On-demand public transport","Personal Air Transport","Pipeline transport","European Association of Aviation Training and Education Organisations","Defrosting of railway infrastructure","Inclusive and affordable transport","River Information Services","jel:L92","Increased use of public transport","Seamless mobility","STRIA","trolleybus transport","Intelligent Transport System","Low-emission alternative energy for transport","Shared mobility for people and goods","Business model for urban mobility","Interoperability of transport systems","Cross-border train slot booking","Air transport","Transport pricing","Sustainable transport","European Rail Transport Research Advisory Council","Alternative aircraft configurations","Railways applications","urban transport","Environmental impact of transport","urban freight delivery systems","Automated Road Transport","Alternative fuels in public transport","Active LIDAR-sensor for GHG-measurements","Autonomous logistics operations","Rational use of motorised transport","Network and traffic management systems","electrification of railway wagons","Single European Sky","Electrified road systems","Railway dynamics","Motorway of the Sea","smart railway communications","Maritime transport","Environmental- friendly transport","Combined transport","Connected automated driving technology","Innovative freight logistics services","automated and shared vehicles","Alternative Aircraft Systems","Land-use and transport interaction","Public transport system","Business plan for shared mobility","Shared mobility","Growing of mobility demand","European Road Transport Research Advisory Council","WATERBORNE ETP","Effective transport management system","Short Sea Shipping","air traffic management","Sea hubs and the motorways of the sea","Urban mobility solutions","Smart city planning","Maritime spatial planning","EUropean rail Research Network of Excellence","ENERGY CONSUMPTION BY THE TRANSPORT SECTOR","Integrated urban plan","inland waterway services","European Conference of Transport Research Institutes","air vehicles","E-freight","Automated Driving","Automated ships","pricing for cross-border passenger transport","Vehicle efficiency","Railway transport","Electric vehicles","Road traffic monitoring","Deep sea shipping","Circular economy in transport","Traffic congestion","air transport system","Urban logistics","Rail transport","OpenStreetMap","high speed rail","Transportation engineering","Intermodal travel information","Flight Data Recorders","Advanced driver assistance systems","long distance freight transport","Inland waterway transport","Smart mobility","Mobility integration","Personal Rapid Transit system","Safety measures & requirements for roads","Green rail transport","Vehicle manufacturing","Future Airport Layout","Rail technologies","European Intermodal Research Advisory Council","inland navigation","Automated urban vehicles","ECSS-standards","Traveller services","Polluting transport","Air Traffic Control","Cooperative and connected and automated transport","Innovative powertrains","Quality of transport system and services","door-to- door logistics chain","Inter-modal aspects of urban mobility","Innovative freight delivery systems","urban freight delivery infrastructures"]}
{"id":"00|context_____::a38bf77184799906a6ce86b9eb761c80","acronym":"sdsn-gr","name":"Sustainable Development Solutions Network - Greece","type":"Research Community","description":"The UN Sustainable Development Solutions Network (SDSN) has been operating since 2012 under the auspices of the UN Secretary-General. SDSN mobilizes global scientific and technological expertise to promote practical solutions for sustainable development, including the implementation of the Sustainable Development Goals (SDGs) and the Paris Climate Agreement. The Greek hub of SDSN has been included in the SDSN network in 2017 and is co-hosted by ICRE8: International Center for Research on the Environment and the Economy and the Political Economy of Sustainable Development Lab.","zenodo_community":"https://zenodo.org/communities/oac_sdsn-greece","subject":["SDG13 - Climate action","SDG8 - Decent work and economic\n\t\t\t\t\tgrowth","SDG15 - Life on land","SDG2 - Zero hunger","SDG17 - Partnerships for the\n\t\t\t\t\tgoals","SDG10 - Reduced inequalities","SDG5 - Gender equality","SDG12 - Responsible\n\t\t\t\t\tconsumption and production","SDG14 - Life below water","SDG6 - Clean water and\n\t\t\t\t\tsanitation","SDG11 - Sustainable cities and communities","SDG1 - No poverty","SDG3 -\n\t\t\t\t\tGood health and well being","SDG7 - Affordable and clean energy","SDG4 - Quality\n\t\t\t\t\teducation","SDG9 - Industry innovation and infrastructure","SDG16 - Peace justice\n\t\t\t\t\tand strong institutions"]}

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