{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:3PFHF5COS4DVI4MKW23CYXLI32","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ff78a1bb20c0d5f278301f0071389a5bdde930cea702c79ec1eabecf67640209","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-12-15T18:25:14Z","title_canon_sha256":"3b7f15172a9ce754b429812c5d02df846656920251cf066e12bbb5437e3f8051"},"schema_version":"1.0","source":{"id":"1312.4177","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.4177","created_at":"2026-05-18T03:04:35Z"},{"alias_kind":"arxiv_version","alias_value":"1312.4177v1","created_at":"2026-05-18T03:04:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.4177","created_at":"2026-05-18T03:04:35Z"},{"alias_kind":"pith_short_12","alias_value":"3PFHF5COS4DV","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"3PFHF5COS4DVI4MK","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"3PFHF5CO","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:760033ddeb75eaf8eb58ec95312b9c2bdfb8c0d9a29390d14dc1d04781cb2a1b","target":"graph","created_at":"2026-05-18T03:04:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We consider Robot-assisted Search $\\&$ Rescue operations enhanced with some fixed image sensor nodes capable of capturing and sending visual information to a robot sink. In order to increase the performance of image transfer from image sensor nodes to the robot sinks we propose a 2-hop neighborhood information-based cover set selection to determine the most relevant image sensor nodes to activate. Then, in order to be consistent with our proposed approach, a multi-path extension of Greedy Perimeter Stateless Routing (called T-GPSR) wherein routing decisions are also based on 2-hop neighborhood","authors_text":"Congduc Pham, Mamour Diop, Ousmane Thiare","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-12-15T18:25:14Z","title":"Selecting source image sensor nodes based on 2-hop information to improve image transmissions to mobile robot sinks in search \\& rescue operations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.4177","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:cc7d043a7e54416074d645a243124cea1bdd6a0fa8bba229fc36adb2aa2f767b","target":"record","created_at":"2026-05-18T03:04:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ff78a1bb20c0d5f278301f0071389a5bdde930cea702c79ec1eabecf67640209","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-12-15T18:25:14Z","title_canon_sha256":"3b7f15172a9ce754b429812c5d02df846656920251cf066e12bbb5437e3f8051"},"schema_version":"1.0","source":{"id":"1312.4177","kind":"arxiv","version":1}},"canonical_sha256":"dbca72f44e970754718ab6b62c5d68de8add87a6081e4cd29f00830a372f6414","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbca72f44e970754718ab6b62c5d68de8add87a6081e4cd29f00830a372f6414","first_computed_at":"2026-05-18T03:04:35.387206Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:04:35.387206Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TKRlmVHsMvcDT6+6y2h6ep0gN8m4wljmQULpssZN3heS6b6ha8e0I1XosANl0U33OCTZCBJ5MXQQrJLHZ8+lBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:04:35.387965Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.4177","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc7d043a7e54416074d645a243124cea1bdd6a0fa8bba229fc36adb2aa2f767b","sha256:760033ddeb75eaf8eb58ec95312b9c2bdfb8c0d9a29390d14dc1d04781cb2a1b"],"state_sha256":"ecd6d771863a1839d9b640869bc497549286a6eb7ba0615e640ec0aeaf68974b"}