{"id":1062988,"url":"https://alion.io/job/constructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps","title":"Ph.D. Researcher. Knowledge Discovery: From Unstructured Data to Shared Cognitive Maps","company":{"id":720007,"name":"Constructor Labs","domain":"constructorlabs.org","url":"https://alion.io/company/constructorlabs","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-05T05:54:30Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"part_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bremen, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":72000,"max_usd":168000,"period":"year","method":"role_country_seniority_unknown","sample_n":67},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Knowledge Graph","optional":false},{"name":"Machine Learning","optional":false}],"status":"live","first_seen_at":"2025-12-22T09:02:33Z","employer_posted_date":"2026-08-27","last_verified_at":"2026-11-05T06:52:39Z","board_verified":true,"closed_at":null,"days_open":317,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":317},"description":"Constructor University in collaboration with Constructor Knowledge Labs and Constructor Technology\nAbout the Position\nThe research group led by Prof. Dr. Andrey Ustyuzhanin at Constructor University, in collaboration with Constructor Knowledge Labs (CKL) and Constructor Technology (industry partner), invites applications for Ph.D. student positions in the field of Computer Science, with a focus on Artificial Intelligence (AI) and Machine Learning (ML).\nThis PhD position is part of an initiative to advance knowledge representation and adaptive reasoning systems. The research will focus on developing flexible frameworks for actionable knowledge representation that support storage, retrieval, and dynamic adaptation of information across diverse tasks.\nKey objectives include:\nTransforming unstructured data into interactive knowledge graphs and personalized cognitive maps.\nDesigning models that provide interpretable, persistent, and navigable structures of knowledge.\nAddressing challenges such as hierarchy, composability, and coarse-graining for robust, task-specific reasoning.\nExploring individual and community-level knowledge modeling, including personalized domain maps, profile extraction from artifacts (e.g., papers, courses), and cross-domain abstraction.\nThe overarching goal is to create systems that enable transparent, adaptive, and spatially intuitive representations of knowledge, supporting both individual users and collaborative communities.\nApplicant Profile\nMandatory requirements:\nHolding recognized MSc degree (or equivalent) in Computer Science, AI, ML, or a related discipline.\nStudents holding BSc degree and exhibiting outstanding performance and extraordinary potential can apply for fast-track PhD.\nStrong mathematical background supported with experience in defining and developing knowledge-graph or information retrieval systems.\nHands-on experience with large language models (LLMs) and their applications.\nA track record of publications in AI/ML or related areas.\nDocumented experience in practical research work.\nStrong skills in academic English writing (peer-reviewed papers, reports, or equivalent).\nFunding & Appointment Terms\nThe appointment provides full financial coverage through a dedicated fellowship, comprising:\nMonthly stipend of €1,650\nMonthly research-cost allowance of €100 (Forschungskostenpauschale)\nHealth-insurance subsidy of €100 per month\nSupplementary €550 mini-job allowance to support parallel part-time employment (optional)\nApplication Details\nExpected start date: September, 2026\nApplication package must include:\nCurriculum Vitae (CV);\nAcademic transcripts ;\nA detailed letter of motivation outlining research interests and career goals;\n2 recommendation letters;\nApplications to be reviewed on a rolling basis. Shortlisted candidates will be invited to interviews.","description_format":"text","description_chars":2839,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Quantum Science & Computing","Research Institutes"],"lifecycle":[{"event":"open","at":"2026-09-19T11:09:05Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.134,"p_room":0.28,"age_days":317,"expected_fill_days":25,"reasons":["conf:4","win:tail","crowd:"],"computed_at":"2026-11-05T05:54:30Z"},"pay":null,"html_url":"https://alion.io/job/constructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps","json_url":"https://alion.io/job/constructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps.json","meta":{"generated_at":"2026-11-05T06:57:40Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":8631,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":720007},"rest":"https://alion.io/mcp/rest/get_company?id=720007"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fconstructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fconstructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fconstructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/constructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fconstructorlabs-ph-d-researcher-knowledge-discovery-from-unstructured-data-to-shared-cognitive-maps"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1062988}},{"tool":"search_jobs","arguments":{"company":"constructorlabs.org","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1062988},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}