{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:TMOTBO572IY3DQCNAK3JCF2YGM","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":"1dd1c7dd3817c4a310d386d239ba946aa47ff3a316a254433489422c6033e603","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2011-01-28T06:15:38Z","title_canon_sha256":"d45afe2cc4a73d5de22b5980f9115bc3ecbfc5e25c7317d3e8e247ea84ae63f8"},"schema_version":"1.0","source":{"id":"1101.5460","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.5460","created_at":"2026-05-18T00:00:02Z"},{"alias_kind":"arxiv_version","alias_value":"1101.5460v1","created_at":"2026-05-18T00:00:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.5460","created_at":"2026-05-18T00:00:02Z"},{"alias_kind":"pith_short_12","alias_value":"TMOTBO572IY3","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TMOTBO572IY3DQCN","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TMOTBO57","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:d915123a4e351ebbd1836d9052b35d550bc10bd66bc641746ef396a03f25b18f","target":"graph","created_at":"2026-05-18T00:00:02Z","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":"The emerging need for qualitative approaches in context-aware information processing calls for proper modeling of context information and efficient handling of its inherent uncertainty resulted from human interpretation and usage. Many of the current approaches to context-awareness either lack a solid theoretical basis for modeling or ignore important requirements such as modularity, high-order uncertainty management and group-based context-awareness. Therefore, their real-world application and extendability remains limited. In this paper, we present f-Context as a service-based context-awaren","authors_text":"Ahmad Baraani-Dastjerdi, Mohammad A. Nematbakhsh, Nasser Ghadiri, Nasser Ghasem-Aghaee","cross_cats":["cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2011-01-28T06:15:38Z","title":"A Human-Centric Approach to Group-Based Context-Awareness"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.5460","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":"sha256:36956e08a73d3aebb9489ad4674d2f56510ff0a9a37eb9ebeae90dd1f09e3231","target":"record","created_at":"2026-05-18T00:00:02Z","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":"1dd1c7dd3817c4a310d386d239ba946aa47ff3a316a254433489422c6033e603","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2011-01-28T06:15:38Z","title_canon_sha256":"d45afe2cc4a73d5de22b5980f9115bc3ecbfc5e25c7317d3e8e247ea84ae63f8"},"schema_version":"1.0","source":{"id":"1101.5460","kind":"arxiv","version":1}},"canonical_sha256":"9b1d30bbbfd231b1c04d02b69117583314d59532b51c26aa54027b1e49b1fcde","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b1d30bbbfd231b1c04d02b69117583314d59532b51c26aa54027b1e49b1fcde","first_computed_at":"2026-05-18T00:00:02.937392Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:02.937392Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1YSE4qNI+BSxzDgg2ufTeB7z6twu9YSjDIapOj13zQ5Bm3KQPS9AxWtTEsgMsICpKkIBdpqnuzbJT9mnbHn7DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:02.938185Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.5460","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36956e08a73d3aebb9489ad4674d2f56510ff0a9a37eb9ebeae90dd1f09e3231","sha256:d915123a4e351ebbd1836d9052b35d550bc10bd66bc641746ef396a03f25b18f"],"state_sha256":"846988f2a9f26719cf37f7e95927c7fc25e1e6a623001aebb1cafae043900bd3"}